var Prototype={Version:'1.6.0.2',Browser:{IE:!!(window.attachEvent&&!window.opera),Opera:!!window.opera,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')==-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div').__proto__&&document.createElement('div').__proto__!==document.createElement('form').__proto__},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions=false;var Class={create:function(){var parent=null,properties=$A(arguments);if(Object.isFunction(properties[0]))
parent=properties.shift();function klass(){this.initialize.apply(this,arguments);}
Object.extend(klass,Class.Methods);klass.superclass=parent;klass.subclasses=[];if(parent){var subclass=function(){};subclass.prototype=parent.prototype;klass.prototype=new subclass;parent.subclasses.push(klass);}
for(var i=0;i<properties.length;i++)
klass.addMethods(properties[i]);if(!klass.prototype.initialize)
klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass;}};Class.Methods={addMethods:function(source){var ancestor=this.superclass&&this.superclass.prototype;var properties=Object.keys(source);if(!Object.keys({toString:true}).length)
properties.push("toString","valueOf");for(var i=0,length=properties.length;i<length;i++){var property=properties[i],value=source[property];if(ancestor&&Object.isFunction(value)&&value.argumentNames().first()=="$super"){var method=value,value=Object.extend((function(m){return function(){return ancestor[m].apply(this,arguments)};})(property).wrap(method),{valueOf:function(){return method},toString:function(){return method.toString()}});}
this.prototype[property]=value;}
return this;}};var Abstract={};Object.extend=function(destination,source){for(var property in source)
destination[property]=source[property];return destination;};Object.extend(Object,{inspect:function(object){try{if(Object.isUndefined(object))return'undefined';if(object===null)return'null';return object.inspect?object.inspect():String(object);}catch(e){if(e instanceof RangeError)return'...';throw e;}},toJSON:function(object){var type=typeof object;switch(type){case'undefined':case'function':case'unknown':return;case'boolean':return object.toString();}
if(object===null)return'null';if(object.toJSON)return object.toJSON();if(Object.isElement(object))return;var results=[];for(var property in object){var value=Object.toJSON(object[property]);if(!Object.isUndefined(value))
results.push(property.toJSON()+': '+value);}
return'{'+results.join(', ')+'}';},toQueryString:function(object){return $H(object).toQueryString();},toHTML:function(object){return object&&object.toHTML?object.toHTML():String.interpret(object);},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);},isElement:function(object){return object&&object.nodeType==1;},isArray:function(object){return object!=null&&typeof object=="object"&&'splice'in object&&'join'in object;},isHash:function(object){return object instanceof Hash;},isFunction:function(object){return typeof object=="function";},isString:function(object){return typeof object=="string";},isNumber:function(object){return typeof object=="number";},isUndefined:function(object){return typeof object=="undefined";}});Object.extend(Function.prototype,{argumentNames:function(){var names=this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");return names.length==1&&!names[0]?[]:names;},bind:function(){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;var __method=this,args=$A(arguments),object=args.shift();return function(){return __method.apply(object,args.concat($A(arguments)));}},bindAsEventListener:function(){var __method=this,args=$A(arguments),object=args.shift();return function(event){return __method.apply(object,[event||window.event].concat(args));}},curry:function(){if(!arguments.length)return this;var __method=this,args=$A(arguments);return function(){return __method.apply(this,args.concat($A(arguments)));}},delay:function(){var __method=this,args=$A(arguments),timeout=args.shift()*1000;return window.setTimeout(function(){return __method.apply(__method,args);},timeout);},wrap:function(wrapper){var __method=this;return function(){return wrapper.apply(this,[__method.bind(this)].concat($A(arguments)));}},methodize:function(){if(this._methodized)return this._methodized;var __method=this;return this._methodized=function(){return __method.apply(null,[this].concat($A(arguments)));};}});Function.prototype.defer=Function.prototype.delay.curry(0.01);Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+'-'+
(this.getUTCMonth()+1).toPaddedString(2)+'-'+
this.getUTCDate().toPaddedString(2)+'T'+
this.getUTCHours().toPaddedString(2)+':'+
this.getUTCMinutes().toPaddedString(2)+':'+
this.getUTCSeconds().toPaddedString(2)+'Z"';};var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,'\\$1');};var PeriodicalExecuter=Class.create({initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},execute:function(){this.callback(this);},stop:function(){if(!this.timer)return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.execute();}finally{this.currentlyExecuting=false;}}}});Object.extend(String,{interpret:function(value){return value==null?'':String(value);},specialChar:{'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','\\':'\\\\'}});Object.extend(String.prototype,{gsub:function(pattern,replacement){var result='',source=this,match;replacement=arguments.callee.prepareReplacement(replacement);while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}}
return result;},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);count=Object.isUndefined(count)?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});},scan:function(pattern,iterator){this.gsub(pattern,iterator);return String(this);},truncate:function(length,truncation){length=length||30;truncation=Object.isUndefined(truncation)?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:String(this);},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,'');},normalize_space:function(){return this.replace(/^\s*|\s(?=\s)|\s*$/g,"");},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script)});},escapeHTML:function(){var self=arguments.callee;self.text.data=this;return self.div.innerHTML;},unescapeHTML:function(){var div=new Element('div');div.innerHTML=this.stripTags();return div.childNodes[0]?(div.childNodes.length>1?$A(div.childNodes).inject('',function(memo,node){return memo+node.nodeValue}):div.childNodes[0].nodeValue):'';},toQueryParams:function(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||'&').inject({},function(hash,pair){if((pair=pair.split('='))[0]){var key=decodeURIComponent(pair.shift());var value=pair.length>1?pair.join('='):pair[0];if(value!=undefined)value=decodeURIComponent(value);if(key in hash){if(!Object.isArray(hash[key]))hash[key]=[hash[key]];hash[key].push(value);}
else hash[key]=value;}
return hash;});},toArray:function(){return this.split('');},succ:function(){return this.slice(0,this.length-1)+
String.fromCharCode(this.charCodeAt(this.length-1)+1);},times:function(count){return count<1?'':new Array(count+1).join(this);},camelize:function(){var parts=this.split('-'),len=parts.length;if(len==1)return parts[0];var camelized=this.charAt(0)=='-'?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];for(var i=1;i<len;i++)
camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1);return camelized;},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();},underscore:function(){return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},dasherize:function(){return this.gsub(/_/,'-');},inspect:function(useDoubleQuotes){var escapedString=this.gsub(/[\x00-\x1f\\]/,function(match){var character=String.specialChar[match[0]];return character?character:'\\u00'+match[0].charCodeAt().toPaddedString(2,16);});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,'\\\'')+"'";},toJSON:function(){return this.inspect(true);},unfilterJSON:function(filter){return this.sub(filter||Prototype.JSONFilter,'#{1}');},isJSON:function(){var str=this;if(str.blank())return false;str=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},evalJSON:function(sanitize){var json=this.unfilterJSON();try{if(!sanitize||json.isJSON())return eval('('+json+')');}catch(e){}
throw new SyntaxError('Badly formed JSON string: '+this.inspect());},include:function(pattern){return this.indexOf(pattern)>-1;},startsWith:function(pattern){return this.indexOf(pattern)===0;},endsWith:function(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d;},empty:function(){return this=='';},blank:function(){return/^\s*$/.test(this);},interpolate:function(object,pattern){return new Template(this,pattern).evaluate(object);}});if(Prototype.Browser.WebKit||Prototype.Browser.IE)Object.extend(String.prototype,{escapeHTML:function(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');},unescapeHTML:function(){return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');}});String.prototype.gsub.prepareReplacement=function(replacement){if(Object.isFunction(replacement))return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};};String.prototype.parseQuery=String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML,{div:document.createElement('div'),text:document.createTextNode('')});with(String.prototype.escapeHTML)div.appendChild(text);var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){if(Object.isFunction(object.toTemplateReplacements))
object=object.toTemplateReplacements();return this.template.gsub(this.pattern,function(match){if(object==null)return'';var before=match[1]||'';if(before=='\\')return match[2];var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null)return before;while(match!=null){var comp=match[1].startsWith('[')?match[2].gsub('\\\\]',']'):match[1];ctx=ctx[comp];if(null==ctx||''==match[3])break;expr=expr.substring('['==match[3]?match[1].length:match[0].length);match=pattern.exec(expr);}
return before+String.interpret(ctx);});}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable={each:function(iterator,context){var index=0;iterator=iterator.bind(context);try{this._each(function(value){iterator(value,index++);});}catch(e){if(e!=$break)throw e;}
return this;},eachSlice:function(number,iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var index=-number,slices=[],array=this.toArray();while((index+=number)<array.length)
slices.push(array.slice(index,index+number));return slices.collect(iterator,context);},all:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result=true;this.each(function(value,index){result=result&&!!iterator(value,index);if(!result)throw $break;});return result;},any:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result=false;this.each(function(value,index){if(result=!!iterator(value,index))
throw $break;});return result;},collect:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var results=[];this.each(function(value,index){results.push(iterator(value,index));});return results;},detect:function(iterator,context){iterator=iterator.bind(context);var result;this.each(function(value,index){if(iterator(value,index)){result=value;throw $break;}});return result;},findAll:function(iterator,context){iterator=iterator.bind(context);var results=[];this.each(function(value,index){if(iterator(value,index))
results.push(value);});return results;},grep:function(filter,iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var results=[];if(Object.isString(filter))
filter=new RegExp(filter);this.each(function(value,index){if(filter.match(value))
results.push(iterator(value,index));});return results;},include:function(object){if(Object.isFunction(this.indexOf))
if(this.indexOf(object)!=-1)return true;var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found;},inGroupsOf:function(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});},inject:function(memo,iterator,context){iterator=iterator.bind(context);this.each(function(value,index){memo=iterator(memo,value,index);});return memo;},invoke:function(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});},max:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result;this.each(function(value,index){value=iterator(value,index);if(result==null||value>=result)
result=value;});return result;},min:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var result;this.each(function(value,index){value=iterator(value,index);if(result==null||value<result)
result=value;});return result;},partition:function(iterator,context){iterator=iterator?iterator.bind(context):Prototype.K;var trues=[],falses=[];this.each(function(value,index){(iterator(value,index)?trues:falses).push(value);});return[trues,falses];},pluck:function(property){var results=[];this.each(function(value){results.push(value[property]);});return results;},reject:function(iterator,context){iterator=iterator.bind(context);var results=[];this.each(function(value,index){if(!iterator(value,index))
results.push(value);});return results;},sortBy:function(iterator,context){iterator=iterator.bind(context);return this.map(function(value,index){return{value:value,criteria:iterator(value,index)};}).sort(function(left,right){var a=left.criteria,b=right.criteria;return a<b?-1:a>b?1:0;}).pluck('value');},toArray:function(){return this.map();},zip:function(){var iterator=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last()))
iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){return iterator(collections.pluck(index));});},size:function(){return this.toArray().length;},inspect:function(){return'#<Enumerable:'+this.toArray().inspect()+'>';}};Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,filter:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray,every:Enumerable.all,some:Enumerable.any});function $A(iterable){if(!iterable)return[];if(iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;}
if(Prototype.Browser.WebKit){$A=function(iterable){if(!iterable)return[];if(!(Object.isFunction(iterable)&&iterable=='[object NodeList]')&&iterable.toArray)return iterable.toArray();var length=iterable.length||0,results=new Array(length);while(length--)results[length]=iterable[length];return results;};}
Array.from=$A;Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse)Array.prototype._reverse=Array.prototype.reverse;Object.extend(Array.prototype,{_each:function(iterator){for(var i=0,length=this.length;i<length;i++)
iterator(this[i]);},clear:function(){this.length=0;return this;},first:function(){return this[0];},last:function(){return this[this.length-1];},compact:function(){return this.select(function(value){return value!=null;});},flatten:function(){return this.inject([],function(array,value){return array.concat(Object.isArray(value)?value.flatten():[value]);});},without:function(){var values=$A(arguments);return this.select(function(value){return!values.include(value);});},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();},reduce:function(){return this.length>1?this:this[0];},uniq:function(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value)))
array.push(value);return array;});},intersect:function(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value});});},clone:function(){return[].concat(this);},size:function(){return this.length;},inspect:function(){return'['+this.map(Object.inspect).join(', ')+']';},toJSON:function(){var results=[];this.each(function(object){var value=Object.toJSON(object);if(!Object.isUndefined(value))results.push(value);});return'['+results.join(', ')+']';}});if(Object.isFunction(Array.prototype.forEach))
Array.prototype._each=Array.prototype.forEach;if(!Array.prototype.indexOf)Array.prototype.indexOf=function(item,i){i||(i=0);var length=this.length;if(i<0)i=length+i;for(;i<length;i++)
if(this[i]===item)return i;return-1;};if(!Array.prototype.lastIndexOf)Array.prototype.lastIndexOf=function(item,i){i=isNaN(i)?this.length:(i<0?this.length+i:i)+1;var n=this.slice(0,i).reverse().indexOf(item);return(n<0)?n:i-n-1;};Array.prototype.toArray=Array.prototype.clone;function $w(string){if(!Object.isString(string))return[];string=string.strip();return string?string.split(/\s+/):[];}
if(Prototype.Browser.Opera){Array.prototype.concat=function(){var array=[];for(var i=0,length=this.length;i<length;i++)array.push(this[i]);for(var i=0,length=arguments.length;i<length;i++){if(Object.isArray(arguments[i])){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)
array.push(arguments[i][j]);}else{array.push(arguments[i]);}}
return array;};}
Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16);},succ:function(){return this+1;},times:function(iterator){$R(0,this,true).each(iterator);return this;},toPaddedString:function(length,radix){var string=this.toString(radix||10);return'0'.times(length-string.length)+string;},toJSON:function(){return isFinite(this)?this.toString():'null';}});$w('abs round ceil floor').each(function(method){Number.prototype[method]=Math[method].methodize();});function $H(object){return new Hash(object);};var Hash=Class.create(Enumerable,(function(){function toQueryPair(key,value){if(Object.isUndefined(value))return key;return key+'='+encodeURIComponent(String.interpret(value));}
return{initialize:function(object){this._object=Object.isHash(object)?object.toObject():Object.clone(object);},_each:function(iterator){for(var key in this._object){var value=this._object[key],pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}},set:function(key,value){return this._object[key]=value;},get:function(key){return this._object[key];},unset:function(key){var value=this._object[key];delete this._object[key];return value;},toObject:function(){return Object.clone(this._object);},keys:function(){return this.pluck('key');},values:function(){return this.pluck('value');},index:function(value){var match=this.detect(function(pair){return pair.value===value;});return match&&match.key;},merge:function(object){return this.clone().update(object);},update:function(object){return new Hash(object).inject(this,function(result,pair){result.set(pair.key,pair.value);return result;});},toQueryString:function(){return this.map(function(pair){var key=encodeURIComponent(pair.key),values=pair.value;if(values&&typeof values=='object'){if(Object.isArray(values))
return values.map(toQueryPair.curry(key)).join('&');}
return toQueryPair(key,values);}).join('&');},inspect:function(){return'#<Hash:{'+this.map(function(pair){return pair.map(Object.inspect).join(': ');}).join(', ')+'}>';},toJSON:function(){return Object.toJSON(this.toObject());},clone:function(){return new Hash(this);}}})());Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;Hash.from=$H;var ObjectRange=Class.create(Enumerable,{initialize:function(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;},_each:function(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ();}},include:function(value){if(value<this.start)
return false;if(this.exclusive)
return value<this.end;return value<=this.end;}});var $R=function(start,end,exclusive){return new ObjectRange(start,end,exclusive);};var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0};Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responder){if(!this.include(responder))
this.responders.push(responder);},unregister:function(responder){this.responders=this.responders.without(responder);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(Object.isFunction(responder[callback])){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++},onComplete:function(){Ajax.activeRequestCount--}});Ajax.Base=Class.create({initialize:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:'',evalJSON:true,evalJS:true};Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters))
this.options.parameters=this.options.parameters.toQueryParams();else if(Object.isHash(this.options.parameters))
this.options.parameters=this.options.parameters.toObject();}});Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,url,options){$super(options);this.transport=Ajax.getTransport();this.request(url);},request:function(url){this.url=url;this.method=this.options.method;var params=Object.clone(this.options.parameters);if(!['get','post'].include(this.method)){params['_method']=this.method;this.method='post';}
this.parameters=params;if(params=Object.toQueryString(params)){if(this.method=='get')
this.url+=(this.url.include('?')?'&':'?')+params;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
params+='&_=';}
try{var response=new Ajax.Response(this);if(this.options.onCreate)this.options.onCreate(response);Ajax.Responders.dispatch('onCreate',this,response);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous)this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=='post'?(this.options.postBody||params):null;this.transport.send(this.body);if(!this.options.asynchronous&&this.transport.overrideMimeType)
this.onStateChange();}
catch(e){this.dispatchException(e);}},onStateChange:function(){var readyState=this.transport.readyState;if(readyState>1&&!((readyState==4)&&this._complete))
this.respondToReadyState(this.transport.readyState);},setRequestHeaders:function(){var headers={'X-Requested-With':'XMLHttpRequest','X-Prototype-Version':Prototype.Version,'Accept':'text/javascript, text/html, application/xml, text/xml, */*'};if(this.method=='post'){headers['Content-type']=this.options.contentType+
(this.options.encoding?'; charset='+this.options.encoding:'');if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)
headers['Connection']='close';}
if(typeof this.options.requestHeaders=='object'){var extras=this.options.requestHeaders;if(Object.isFunction(extras.push))
for(var i=0,length=extras.length;i<length;i+=2)
headers[extras[i]]=extras[i+1];else
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
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elements.push($(arguments[i]));return elements;}
if(Object.isString(element))
element=document.getElementById(element);return Element.extend(element);}
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results.push(Element.extend(query.snapshotItem(i)));return results;};}
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(function(){var element=this.Element;this.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(Prototype.Browser.IE&&attributes.name){tagName='<'+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes);}
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if(element.nodeType==1)
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element.setAttribute(name,name);else element.setAttribute(name,value);}
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else{properties=['border-left-width','padding-left','padding-right','border-right-width'];}
return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10);})+'px';default:return proceed(element,style);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==='title')return element.title;return proceed(element,attribute);});}
else if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(element);var position=element.getStyle('position');if(position!=='static')return proceed(element);element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});$w('positionedOffset viewportOffset').each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);var position=element.getStyle('position');if(position!=='static')return proceed(element);var offsetParent=element.getOffsetParent();if(offsetParent&&offsetParent.getStyle('position')==='fixed')
offsetParent.setStyle({zoom:1});element.setStyle({position:'relative'});var value=proceed(element);element.setStyle({position:position});return value;});});Element.Methods.getStyle=function(element,style){element=$(element);style=(style=='float'||style=='cssFloat')?'styleFloat':style.camelize();var value=element.style[style];if(!value&&element.currentStyle)value=element.currentStyle[style];if(style=='opacity'){if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(value[1])return parseFloat(value[1])/100;return 1.0;}
if(value=='auto'){if((style=='width'||style=='height')&&(element.getStyle('display')!='none'))
return element['offset'+style.capitalize()]+'px';return null;}
return value;};Element.Methods.setOpacity=function(element,value){function stripAlpha(filter){return filter.replace(/alpha\([^\)]*\)/gi,'');}
element=$(element);var currentStyle=element.currentStyle;if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=='normal'))
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else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1)?0.999999:(value==='')?'':(value<0.00001)?0:value;return element;};}
else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1||value==='')?'':(value<0.00001)?0:value;if(value==1)
if(element.tagName=='IMG'&&element.width){element.width++;element.width--;}else try{var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}
return element;};Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;element=element.offsetParent;}while(element);return Element._returnOffset(valueL,valueT);};}
if(Prototype.Browser.IE||Prototype.Browser.Opera){Element.Methods.update=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content))return element.update().insert(content);content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName in Element._insertionTranslations.tags){$A(element.childNodes).each(function(node){element.removeChild(node)});Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)});}
else element.innerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
if('outerHTML'in document.createElement('div')){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement)content=content.toElement();if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element;}
content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling)
fragments.each(function(node){parent.insertBefore(node,nextSibling)});else
fragments.each(function(node){parent.appendChild(node)});}
else element.outerHTML=content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result;};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element('div'),t=Element._insertionTranslations.tags[tagName];if(t){div.innerHTML=t[0]+html+t[1];t[2].times(function(){div=div.firstChild});}else div.innerHTML=html;return $A(div.childNodes);};Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element);},top:function(element,node){element.insertBefore(node,element.firstChild);},bottom:function(element,node){element.appendChild(node);},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling);},tags:{TABLE:['<table>','</table>',1],TBODY:['<table><tbody>','</tbody></table>',2],TR:['<table><tbody><tr>','</tr></tbody></table>',3],TD:['<table><tbody><tr><td>','</td></tr></tbody></table>',4],SELECT:['<select>','</select>',1]}};(function(){Object.extend(this.tags,{THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD});}).call(Element._insertionTranslations);Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return node&&node.specified;}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement('div').__proto__){window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div').__proto__;Prototype.BrowserFeatures.ElementExtensions=true;}
Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||element._extendedByPrototype||element.nodeType!=1||element==window)return element;var methods=Object.clone(Methods),tagName=element.tagName,property,value;if(ByTag[tagName])Object.extend(methods,ByTag[tagName]);for(property in methods){value=methods[property];if(Object.isFunction(value)&&!(property in element))
element[property]=value.methodize();}
element._extendedByPrototype=Prototype.emptyFunction;return element;},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated);}}});extend.refresh();return extend;})();Element.hasAttribute=function(element,attribute){if(element.hasAttribute)return element.hasAttribute(attribute);return Element.Methods.Simulated.hasAttribute(element,attribute);};Element.addMethods=function(methods){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!methods){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});}
if(arguments.length==2){var tagName=methods;methods=arguments[1];}
if(!tagName)Object.extend(Element.Methods,methods||{});else{if(Object.isArray(tagName))tagName.each(extend);else extend(tagName);}
function extend(tagName){tagName=tagName.toUpperCase();if(!Element.Methods.ByTag[tagName])
Element.Methods.ByTag[tagName]={};Object.extend(Element.Methods.ByTag[tagName],methods);}
function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;for(var property in methods){var value=methods[property];if(!Object.isFunction(value))continue;if(!onlyIfAbsent||!(property in destination))
destination[property]=value.methodize();}}
function findDOMClass(tagName){var klass;var trans={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(trans[tagName])klass='HTML'+trans[tagName]+'Element';if(window[klass])return window[klass];klass='HTML'+tagName+'Element';if(window[klass])return window[klass];klass='HTML'+tagName.capitalize()+'Element';if(window[klass])return window[klass];window[klass]={};window[klass].prototype=document.createElement(tagName).__proto__;return window[klass];}
if(F.ElementExtensions){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true);}
if(F.SpecificElementExtensions){for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);if(Object.isUndefined(klass))continue;copy(T[tag],klass.prototype);}}
Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh)Element.extend.refresh();Element.cache={};};document.viewport={getDimensions:function(){var dimensions={};var B=Prototype.Browser;$w('width height').each(function(d){var D=d.capitalize();dimensions[d]=(B.WebKit&&!document.evaluate)?self['inner'+D]:(B.Opera)?document.body['client'+D]:document.documentElement['client'+D];});return dimensions;},getWidth:function(){return this.getDimensions().width;},getHeight:function(){return this.getDimensions().height;},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);}};var Selector=Class.create({initialize:function(expression){this.expression=expression.strip();this.compileMatcher();},shouldUseXPath:function(){if(!Prototype.BrowserFeatures.XPath)return false;var e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty")))
return false;if((/(\[[\w-]*?:|:checked)/).test(this.expression))
return false;return true;},compileMatcher:function(){if(this.shouldUseXPath())
return this.compileXPathMatcher();var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m;if(Selector._cache[e]){this.matcher=Selector._cache[e];return;}
this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){this.matcher.push(Object.isFunction(c[i])?c[i](m):new Template(c[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression]=this.matcher;},compileXPathMatcher:function(){var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m;if(Selector._cache[e]){this.xpath=Selector._cache[e];return;}
this.matcher=['.//*'];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){if(m=e.match(ps[i])){this.matcher.push(Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m));e=e.replace(m[0],'');break;}}}
this.xpath=this.matcher.join('');Selector._cache[this.expression]=this.xpath;},findElements:function(root){root=root||document;if(this.xpath)return document._getElementsByXPath(this.xpath,root);return this.matcher(root);},match:function(element){this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var le,p,m;while(e&&le!==e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){if(as[i]){this.tokens.push([i,Object.clone(m)]);e=e.replace(m[0],'');}else{return this.findElements(document).include(element);}}}}
var match=true,name,matches;for(var i=0,token;token=this.tokens[i];i++){name=token[0],matches=token[1];if(!Selector.assertions[name](element,matches)){match=false;break;}}
return match;},toString:function(){return this.expression;},inspect:function(){return"#<Selector:"+this.expression.inspect()+">";}});Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:'/following-sibling::*',tagName:function(m){if(m[1]=='*')return'';return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']";},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m);},attr:function(m){m[1]=m[1].toLowerCase();m[3]=m[5]||m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m);},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];if(!h)return'';if(Object.isFunction(h))return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);},operators:{'=':"[@#{1}='#{3}']",'!=':"[@#{1}!='#{3}']",'^=':"[starts-with(@#{1}, '#{3}')]",'$=':"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",'*=':"[contains(@#{1}, '#{3}')]",'~=':"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",'|=':"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",'checked':"[@checked]",'disabled':"[@disabled]",'enabled':"[not(@disabled)]",'not':function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v;var exclusion=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in p){if(m=e.match(p[i])){v=Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m);exclusion.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],'');break;}}}
return"[not("+exclusion.join(" and ")+")]";},'nth-child':function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",m);},'nth-last-child':function(m){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",m);},'nth-of-type':function(m){return Selector.xpath.pseudos.nth("position() ",m);},'nth-last-of-type':function(m){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",m);},'first-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-of-type'](m);},'last-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-last-of-type'](m);},'only-of-type':function(m){var p=Selector.xpath.pseudos;return p['first-of-type'](m)+p['last-of-type'](m);},nth:function(fragment,m){var mm,formula=m[6],predicate;if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';if(mm=formula.match(/^(\d+)$/))
return'['+fragment+"= "+mm[1]+']';if(mm=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(mm[1]=="-")mm[1]=-1;var a=mm[1]?Number(mm[1]):1;var b=mm[2]?Number(mm[2]):0;predicate="[((#{fragment} - #{b}) mod #{a} = 0) and "+"((#{fragment} - #{b}) div #{a} >= 0)]";return new Template(predicate).evaluate({fragment:fragment,a:a,b:b});}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);      c = false;',className:'n = h.className(n, r, "#{1}", c);    c = false;',id:'n = h.id(n, r, "#{1}", c);           c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[([\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase();},className:function(element,matches){return Element.hasClassName(element,matches[1]);},id:function(element,matches){return element.id===matches[1];},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1]);},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return nodeValue&&Selector.operators[matches[2]](nodeValue,matches[5]||matches[6]);}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)
a.push(node);return a;},mark:function(nodes){var _true=Prototype.emptyFunction;for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=_true;return nodes;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node._countedByPrototype=undefined;return nodes;},index:function(parentNode,reverse,ofType){parentNode._countedByPrototype=Prototype.emptyFunction;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++)
if(node.nodeType==1&&(!ofType||node._countedByPrototype))node.nodeIndex=j++;}},unique:function(nodes){if(nodes.length==0)return nodes;var results=[],n;for(var i=0,l=nodes.length;i<l;i++)
if(!(n=nodes[i])._countedByPrototype){n._countedByPrototype=Prototype.emptyFunction;results.push(Element.extend(n));}
return Selector.handlers.unmark(results);},descendant:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName('*'));return results;},child:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){for(var j=0,child;child=node.childNodes[j];j++)
if(child.nodeType==1&&child.tagName!='!')results.push(child);}
return results;},adjacent:function(nodes){for(var i=0,results=[],node;node=nodes[i];i++){var next=this.nextElementSibling(node);if(next)results.push(next);}
return results;},laterSibling:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
h.concat(results,Element.nextSiblings(node));return results;},nextElementSibling:function(node){while(node=node.nextSibling)
if(node.nodeType==1)return node;return null;},previousElementSibling:function(node){while(node=node.previousSibling)
if(node.nodeType==1)return node;return null;},tagName:function(nodes,root,tagName,combinator){var uTagName=tagName.toUpperCase();var results=[],h=Selector.handlers;if(nodes){if(combinator){if(combinator=="descendant"){for(var i=0,node;node=nodes[i];i++)
h.concat(results,node.getElementsByTagName(tagName));return results;}else nodes=this[combinator](nodes);if(tagName=="*")return nodes;}
for(var i=0,node;node=nodes[i];i++)
if(node.tagName.toUpperCase()===uTagName)results.push(node);return results;}else return root.getElementsByTagName(tagName);},id:function(nodes,root,id,combinator){var targetNode=$(id),h=Selector.handlers;if(!targetNode)return[];if(!nodes&&root==document)return[targetNode];if(nodes){if(combinator){if(combinator=='child'){for(var i=0,node;node=nodes[i];i++)
if(targetNode.parentNode==node)return[targetNode];}else if(combinator=='descendant'){for(var i=0,node;node=nodes[i];i++)
if(Element.descendantOf(targetNode,node))return[targetNode];}else if(combinator=='adjacent'){for(var i=0,node;node=nodes[i];i++)
if(Selector.handlers.previousElementSibling(targetNode)==node)
return[targetNode];}else nodes=h[combinator](nodes);}
for(var i=0,node;node=nodes[i];i++)
if(node==targetNode)return[targetNode];return[];}
return(targetNode&&Element.descendantOf(targetNode,root))?[targetNode]:[];},className:function(nodes,root,className,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);return Selector.handlers.byClassName(nodes,root,className);},byClassName:function(nodes,root,className){if(!nodes)nodes=Selector.handlers.descendant([root]);var needle=' '+className+' ';for(var i=0,results=[],node,nodeClassName;node=nodes[i];i++){nodeClassName=node.className;if(nodeClassName.length==0)continue;if(nodeClassName==className||(' '+nodeClassName+' ').include(needle))
results.push(node);}
return results;},attrPresence:function(nodes,root,attr,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var results=[];for(var i=0,node;node=nodes[i];i++)
if(Element.hasAttribute(node,attr))results.push(node);return results;},attr:function(nodes,root,attr,value,operator,combinator){if(!nodes)nodes=root.getElementsByTagName("*");if(nodes&&combinator)nodes=this[combinator](nodes);var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){var nodeValue=Element.readAttribute(node,attr);if(nodeValue===null)continue;if(handler(nodeValue,value))results.push(node);}
return results;},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator)nodes=this[combinator](nodes);if(!nodes)nodes=root.getElementsByTagName("*");return Selector.pseudos[name](nodes,value,root);}},pseudos:{'first-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(node))continue;results.push(node);}
return results;},'last-child':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.nextElementSibling(node))continue;results.push(node);}
return results;},'only-child':function(nodes,value,root){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++)
if(!h.previousElementSibling(node)&&!h.nextElementSibling(node))
results.push(node);return results;},'nth-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root);},'nth-last-child':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true);},'nth-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true);},'nth-last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true);},'first-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true);},'last-of-type':function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true);},'only-of-type':function(nodes,formula,root){var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes,formula,root),formula,root);},getIndices:function(a,b,total){if(a==0)return b>0?[b]:[];return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0)memo.push(i);return memo;});},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0)return[];if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode);}}
if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++)
if(node.nodeIndex==formula)results.push(node);}else if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j<l;j++)
if(node.nodeIndex==indices[j])results.push(node);}}
h.unmark(nodes);h.unmark(indexed);return results;},'empty':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.tagName=='!'||(node.firstChild&&!node.innerHTML.match(/^\s*$/)))continue;results.push(node);}
return results;},'not':function(nodes,selector,root){var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++)
if(!node._countedByPrototype)results.push(node);h.unmark(exclusions);return results;},'enabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(!node.disabled)results.push(node);return results;},'disabled':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.disabled)results.push(node);return results;},'checked':function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++)
if(node.checked)results.push(node);return results;}},operators:{'=':function(nv,v){return nv==v;},'!=':function(nv,v){return nv!=v;},'^=':function(nv,v){return nv.startsWith(v);},'$=':function(nv,v){return nv.endsWith(v);},'*=':function(nv,v){return nv.include(v);},'~=':function(nv,v){return(' '+nv+' ').include(' '+v+' ');},'|=':function(nv,v){return('-'+nv.toUpperCase()+'-').include('-'+v.toUpperCase()+'-');}},split:function(expression){var expressions=[];expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip());});return expressions;},matchElements:function(elements,expression){var matches=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++)
if(element._countedByPrototype)results.push(element);h.unmark(matches);return results;},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false;}
return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(','));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element));}
return(l>1)?h.unique(results):results;}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++)
if(node.tagName!=="!")a.push(node);return a;},unmark:function(nodes){for(var i=0,node;node=nodes[i];i++)
node.removeAttribute('_countedByPrototype');return nodes;}});}
function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(elements,options){if(typeof options!='object')options={hash:!!options};else if(Object.isUndefined(options.hash))options.hash=true;var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&(element.type!='submit'||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key]))result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return options.hash?data:Object.toQueryString(data);}};Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options);},getElements:function(form){return $A($(form).getElementsByTagName('*')).inject([],function(elements,child){if(Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));return elements;});},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName&&!name)return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i<length;i++){var input=inputs[i];if((typeName&&input.type!=typeName)||(name&&input.name!=name))
continue;matchingInputs.push(Element.extend(input));}
return matchingInputs;},disable:function(form){form=$(form);Form.getElements(form).invoke('disable');return form;},enable:function(form){form=$(form);Form.getElements(form).invoke('enable');return form;},findFirstElement:function(form){var elements=$(form).getElements().findAll(function(element){return'hidden'!=element.type&&!element.disabled;});var firstByIndex=elements.findAll(function(element){return element.hasAttribute('tabIndex')&&element.tabIndex>=0;}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return['input','select','textarea'].include(element.tagName.toLowerCase());});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;},request:function(form,options){form=$(form),options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute('action')||'';if(action.blank())action=window.location.href;options.parameters=form.serialize(true);if(params){if(Object.isString(params))params=params.toQueryParams();Object.extend(options.parameters,params);}
if(form.hasAttribute('method')&&!options.method)
options.method=form.method;return new Ajax.Request(action,options);}};Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}};Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair);}}
return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element;},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(element.type)))
element.select();}catch(e){}
return element;},disable:function(element){element=$(element);element.blur();element.disabled=true;return element;},enable:function(element){element=$(element);element.disabled=false;return element;}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value);}},inputSelector:function(element,value){if(Object.isUndefined(value))return element.checked?element.value:null;else element.checked=!!value;},textarea:function(element,value){if(Object.isUndefined(value))return element.value;else element.value=value;},select:function(element,index){if(Object.isUndefined(index))
return this[element.type=='select-one'?'selectOne':'selectMany'](element);else{var opt,value,single=!Object.isArray(index);for(var i=0,length=element.length;i<length;i++){opt=element.options[i];value=this.optionValue(opt);if(single){if(value==index){opt.selected=true;return;}}
else opt.selected=index.include(value);}}},selectOne:function(element){var index=element.selectedIndex;return index>=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){return Element.extend(opt).hasAttribute('value')?opt.value:opt.text;}};Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($super,element,frequency,callback){$super(callback,frequency);this.element=$(element);this.lastValue=this.getValue();},execute:function(){var value=this.getValue();if(Object.isString(this.lastValue)&&Object.isString(value)?this.lastValue!=value:String(this.lastValue)!=String(value)){this.callback(this.element,value);this.lastValue=value;}}});Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=Class.create({initialize:function(element,callback){this.element=$(element);this.callback=callback;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')
this.registerFormCallbacks();else
this.registerCallback(this.element);},onElementEvent:function(){var value=this.getValue();if(this.lastValue!=value){this.callback(this.element,value);this.lastValue=value;}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this);},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case'checkbox':case'radio':Event.observe(element,'click',this.onElementEvent.bind(this));break;default:Event.observe(element,'change',this.onElementEvent.bind(this));break;}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element);}});if(!window.Event)var Event={};Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{},relatedTarget:function(event){var element;switch(event.type){case'mouseover':element=event.fromElement;break;case'mouseout':element=event.toElement;break;default:return null;}
return Element.extend(element);}});Event.Methods=(function(){var isButton;if(Prototype.Browser.IE){var buttonMap={0:1,1:4,2:2};isButton=function(event,code){return event.button==buttonMap[code];};}else if(Prototype.Browser.WebKit){isButton=function(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;case 1:return event.which==1&&event.metaKey;default:return false;}};}else{isButton=function(event,code){return event.which?(event.which===code+1):(event.button===code);};}
return{isLeftClick:function(event){return isButton(event,0)},isMiddleClick:function(event){return isButton(event,1)},isRightClick:function(event){return isButton(event,2)},element:function(event){var node=Event.extend(event).target;return Element.extend(node.nodeType==Node.TEXT_NODE?node.parentNode:node);},findElement:function(event,expression){var element=Event.element(event);if(!expression)return element;var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0);},pointer:function(event){return{x:event.pageX||(event.clientX+
(document.documentElement.scrollLeft||document.body.scrollLeft)),y:event.pageY||(event.clientY+
(document.documentElement.scrollTop||document.body.scrollTop))};},pointerX:function(event){return Event.pointer(event).x},pointerY:function(event){return Event.pointer(event).y},stop:function(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true;}};})();Event.extend=(function(){var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();return m;});if(Prototype.Browser.IE){Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}});return function(event){if(!event)return false;if(event._extendedByPrototype)return event;event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement,relatedTarget:Event.relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods);};}else{Event.prototype=Event.prototype||document.createEvent("HTMLEvents").__proto__;Object.extend(Event.prototype,methods);return Prototype.K;}})();Object.extend(Event,(function(){var cache=Event.cache;function getEventID(element){if(element._prototypeEventID)return element._prototypeEventID[0];arguments.callee.id=arguments.callee.id||1;return element._prototypeEventID=[++arguments.callee.id];}
function getDOMEventName(eventName){if(eventName&&eventName.include(':'))return"dataavailable";return eventName;}
function getCacheForID(id){return cache[id]=cache[id]||{};}
function getWrappersForEventName(id,eventName){var c=getCacheForID(id);return c[eventName]=c[eventName]||[];}
function createWrapper(element,eventName,handler){var id=getEventID(element);var c=getWrappersForEventName(id,eventName);if(c.pluck("handler").include(handler))return false;var wrapper=function(event){if(!Event||!Event.extend||(event.eventName&&event.eventName!=eventName))
return false;Event.extend(event);handler.call(element,event);};wrapper.handler=handler;c.push(wrapper);return wrapper;}
function findWrapper(id,eventName,handler){var c=getWrappersForEventName(id,eventName);return c.find(function(wrapper){return wrapper.handler==handler});}
function destroyWrapper(id,eventName,handler){var c=getCacheForID(id);if(!c[eventName])return false;c[eventName]=c[eventName].without(findWrapper(id,eventName,handler));}
function destroyCache(){for(var id in cache)
for(var eventName in cache[id])
cache[id][eventName]=null;}
if(window.attachEvent){window.attachEvent("onunload",destroyCache);}
return{observe:function(element,eventName,handler){element=$(element);var name=getDOMEventName(eventName);var wrapper=createWrapper(element,eventName,handler);if(!wrapper)return element;if(element.addEventListener){element.addEventListener(name,wrapper,false);}else{element.attachEvent("on"+name,wrapper);}
return element;},stopObserving:function(element,eventName,handler){element=$(element);var id=getEventID(element),name=getDOMEventName(eventName);if(!handler&&eventName){getWrappersForEventName(id,eventName).each(function(wrapper){element.stopObserving(eventName,wrapper.handler);});return element;}else if(!eventName){Object.keys(getCacheForID(id)).each(function(eventName){element.stopObserving(eventName);});return element;}
var wrapper=findWrapper(id,eventName,handler);if(!wrapper)return element;if(element.removeEventListener){element.removeEventListener(name,wrapper,false);}else{element.detachEvent("on"+name,wrapper);}
destroyWrapper(id,eventName,handler);return element;},fire:function(element,eventName,memo){element=$(element);if(element==document&&document.createEvent&&!element.dispatchEvent)
element=document.documentElement;var event;if(document.createEvent){event=document.createEvent("HTMLEvents");event.initEvent("dataavailable",true,true);}else{event=document.createEventObject();event.eventType="ondataavailable";}
event.eventName=eventName;event.memo=memo||{};if(document.createEvent){element.dispatchEvent(event);}else{element.fireEvent(event.eventType,event);}
return Event.extend(event);}};})());Object.extend(Event,Event.Methods);Element.addMethods({fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});Object.extend(document,{fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize(),loaded:false});(function(){var timer;function fireContentLoadedEvent(){if(document.loaded)return;if(timer)window.clearInterval(timer);document.fire("dom:loaded");document.loaded=true;}
if(document.addEventListener){if(Prototype.Browser.WebKit){timer=window.setInterval(function(){if(/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();},0);Event.observe(window,"load",fireContentLoadedEvent);}else{document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false);}}else{document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;fireContentLoadedEvent();}};}})();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={Before:function(element,content){return Element.insert(element,{before:content});},Top:function(element,content){return Element.insert(element,{top:content});},Bottom:function(element,content){return Element.insert(element,{bottom:content});},After:function(element,content){return Element.insert(element,{after:content});}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;},within:function(element,x,y){if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(element);return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth);},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=Element.cumulativeScrollOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=Element.cumulativeOffset(element);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth);},overlap:function(mode,element){if(!mode)return 0;if(mode=='vertical')
return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight;if(mode=='horizontal')
return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth;},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){Position.prepare();return Element.absolutize(element);},relativize:function(element){Position.prepare();return Element.relativize(element);},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(source,target,options){options=options||{};return Element.clonePosition(target,source,options);}};if(!document.getElementsByClassName)document.getElementsByClassName=function(instanceMethods){function iter(name){return name.blank()?null:"[contains(concat(' ', @class, ' '), ' "+name+" ')]";}
instanceMethods.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(element,className){className=className.toString().strip();var cond=/\s/.test(className)?$w(className).map(iter).join(''):iter(className);return cond?document._getElementsByXPath('.//*'+cond,element):[];}:function(element,className){className=className.toString().strip();var elements=[],classNames=(/\s/.test(className)?$w(className):null);if(!classNames&&!className)return elements;var nodes=$(element).getElementsByTagName('*');className=' '+className+' ';for(var i=0,child,cn;child=nodes[i];i++){if(child.className&&(cn=' '+child.className+' ')&&(cn.include(className)||(classNames&&classNames.all(function(name){return!name.toString().blank()&&cn.include(' '+name+' ');}))))
elements.push(Element.extend(child));}
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var cursorToBox=function(){try{var main_elem=document.getElementById('main');tb_counter=0;text_boxes=[];for(var i=0;i<2;i++){if(main_elem){all_inputs=main_elem.getElementsByTagName('input');for(i=0;i<all_inputs.length;i++){input=all_inputs[i];if(input.type.toLowerCase()=="text"){text_boxes[tb_counter]=input;tb_counter++;}}
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break;}
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function createCookie(name,value,days,domain){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}
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google_language='en';google_encoding='utf8';String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"");}
browserName=navigator.appName;var checkForCAPS={caps_counter:0,last_key_cap:false,prev_objid:'none',cur_objid:'none',event:null,target:null,enableBtnCheck:false,initialize:function(event){var ev=event?event:window.event;if(!ev){alert('Please upgrade your browser.');return false;}
checkForCAPS.event=ev;var targ=ev.target?ev.target:ev.srcElement;if(targ&&targ.tagName&&targ.tagName.match(/body/i))targ=targ.parentNode;checkForCAPS.cur_objid=targ.id;checkForCAPS.target=targ;return targ;},focus:function(event){if(checkForCAPS.initialize(event)){if(checkForCAPS.prev_objid!=checkForCAPS.cur_objid)
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checkForCAPS.prev_objid=checkForCAPS.cur_objid;}},reset:function(){checkForCAPS.prev_objid='none';checkForCAPS.cur_objid='none';checkForCAPS.caps_counter=0;checkForCAPS.last_key_cap=false;if(jQuery('#editform').length>0&&document.forms['editform'].isNoAnsweredQ&&document.forms['editform'].isNoAnsweredQ.value==1&&checkForCAPS.enableBtnCheck){var buttons=jQuery('#editform').css('a.btn');buttons.each(function(button,index){if(index==0||index==2)
button.enableBtn();});}
checkForCAPS.hideWarning();},generic_check:function(event){var targ=checkForCAPS.initialize(event);if(targ){if(!targ.value.match(/[A-Z]{10}/)){checkForCAPS.reset();}}},generic:function(event){checkForCAPS.prev_objid=checkForCAPS.cur_objid;var targ=checkForCAPS.initialize(event);if(targ.tagName&&targ.tagName.match(/html/i)){targ.id='to_rem_html';}
if(targ&&!targ.id.match(/to_rem/)){if(targ.value&&targ.value.length==0){checkForCAPS.reset();}
var which=-1;if(checkForCAPS.event.which){which=checkForCAPS.event.which;}else if(checkForCAPS.event.keyCode){which=checkForCAPS.event.keyCode;}
var shift_status=false;if(checkForCAPS.event.shiftKey){shift_status=checkForCAPS.event.shiftKey;}else if(checkForCAPS.event.modifiers){shift_status=!!(checkForCAPS.event.modifiers&4);}
if((which>=65&&which<=90)&&!shift_status){var txt='';if(window.getSelection)
txt=window.getSelection();else if(document.getSelection)
txt=document.getSelection();else if(document.selection)
txt=document.selection.createRange().text;else return;if(window.getSelection&&txt==''){txt=targ.value.substring(targ.selectionStart,targ.selectionEnd);}
if(txt==targ.value&&txt!=''){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=true;checkForCAPS.caps_counter=1;return true;}
if(checkForCAPS.last_key_cap&&checkForCAPS.caps_counter>=10)
return checkForCAPS.showStopWarning(targ,false);else if(checkForCAPS.last_key_cap&&checkForCAPS.caps_counter>=6)
checkForCAPS.showWarning(targ,false);if(checkForCAPS.last_key_cap)
checkForCAPS.caps_counter++;else
checkForCAPS.caps_counter=1;checkForCAPS.last_key_cap=true;tmp_txt=targ.value.replace(/[\s]+/g,"");if(tmp_txt.match(/[A-Z]{10}/)){return checkForCAPS.showStopWarning(targ,false);}}
else if((which>=65&&which<=90)&&shift_status){var txt='';if(window.getSelection)
txt=window.getSelection();else if(document.getSelection)
txt=document.getSelection();else if(document.selection)
txt=document.selection.createRange().text;else return;if(window.getSelection&&txt==''){txt=targ.value.substring(targ.selectionStart,targ.selectionEnd);}
if(txt==targ.value&&txt!=''){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=true;checkForCAPS.caps_counter=1;return true;}
if(checkForCAPS.last_key_cap&&checkForCAPS.caps_counter>=10)
return checkForCAPS.showStopWarning(targ,true);else if(checkForCAPS.last_key_cap&&checkForCAPS.caps_counter>=6)
checkForCAPS.showWarning(targ,true);if(checkForCAPS.last_key_cap)
checkForCAPS.caps_counter++;else
checkForCAPS.caps_counter=1;checkForCAPS.last_key_cap=true;tmp_txt=targ.value.replace(/[\s]+/g,"");if(tmp_txt.match(/[A-Z]{10}/)){return checkForCAPS.showStopWarning(targ,true);}}
else if(which>=97&&which<=122){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=false;checkForCAPS.caps_counter=0;}}
else if(targ&&targ.id.match(/to_rem/)){if(jQuery.trim(jQuery(targ).text()).length==0){checkForCAPS.reset();}
var which=-1;if(checkForCAPS.event.which){which=checkForCAPS.event.which;}else if(checkForCAPS.event.keyCode){which=checkForCAPS.event.keyCode;}
var shift_status=false;if(checkForCAPS.event.shiftKey){shift_status=checkForCAPS.event.shiftKey;}else if(checkForCAPS.event.modifiers){shift_status=!!(checkForCAPS.event.modifiers&4);}
if((which>=65&&which<=90)&&!shift_status){var txt='';if(jQuery("#wysiwygwysiwyg")[0].contentWindow.getSelection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.getSelection();else if(jQuery("#wysiwygwysiwyg")[0].contentWindow.document.getSelection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.document.getSelection();else if(jQuery("#wysiwygwysiwyg")[0].contentWindow.document.selection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.document.selection.createRange().text;else return;if(jQuery.trim(txt.toString())==jQuery.trim(jQuery(targ).text())&&txt!=''){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=true;checkForCAPS.caps_counter=1;return true;}
if(checkForCAPS.last_key_cap&&checkForCAPS.caps_counter>=6)
checkForCAPS.showWarning(targ,false);if(checkForCAPS.last_key_cap)
checkForCAPS.caps_counter++;else
checkForCAPS.caps_counter=1;checkForCAPS.last_key_cap=true;}
else if((which>=65&&which<=90)&&shift_status){var txt='';if(jQuery("#wysiwygwysiwyg")[0].contentWindow.getSelection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.getSelection();else if(jQuery("#wysiwygwysiwyg")[0].contentWindow.document.getSelection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.document.getSelection();else if(jQuery("#wysiwygwysiwyg")[0].contentWindow.document.selection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.document.selection.createRange().text;else return;if(jQuery.trim(txt.toString())==jQuery.trim(jQuery(targ).text())&&txt!=''){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=true;checkForCAPS.caps_counter=1;return true;}
if(checkForCAPS.last_key_cap&&checkForCAPS.caps_counter>=6)
checkForCAPS.showWarning(targ,true);if(checkForCAPS.last_key_cap)
checkForCAPS.caps_counter++;else
checkForCAPS.caps_counter=1;checkForCAPS.last_key_cap=true;}
else if(which>=97&&which<=122){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=false;checkForCAPS.caps_counter=0;}
checkForCAPS.switchButtons.defer(targ);}},generic_special:function(event){checkForCAPS.prev_objid=checkForCAPS.cur_objid;var targ=checkForCAPS.initialize(event);if(targ.tagName&&targ.tagName.match(/html/i)){targ.id='to_rem_html';}
if(targ&&!targ.id.match(/to_rem/)){if(targ.value.length==0){checkForCAPS.reset();}
var which=-1;if(checkForCAPS.event.which){which=checkForCAPS.event.which;}else if(checkForCAPS.event.keyCode){which=checkForCAPS.event.keyCode;}
var shift_status=false;if(checkForCAPS.event.shiftKey){shift_status=checkForCAPS.event.shiftKey;}else if(checkForCAPS.event.modifiers){shift_status=!!(checkForCAPS.event.modifiers&4);}
if(checkForCAPS.last_key_cap&&which==8){var txt='';if(window.getSelection)
txt=window.getSelection();else if(document.getSelection)
txt=document.getSelection();else if(document.selection)
txt=document.selection.createRange().text;else return;if(window.getSelection&&txt==''){txt=targ.value.substring(targ.selectionStart,targ.selectionEnd);}
if(txt==targ.value&&txt!=''){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=true;checkForCAPS.caps_counter=1;return true;}
checkForCAPS.caps_counter--;if(checkForCAPS.caps_counter==0){checkForCAPS.last_key_cap=false;checkForCAPS.hideWarning(targ);}
else if(checkForCAPS.caps_counter<=6){checkForCAPS.hideWarning(targ);}}}
else if(targ&&targ.id.match(/to_rem/)){if(jQuery.trim(jQuery(targ).text()).length==0){checkForCAPS.reset();}
var which=-1;if(checkForCAPS.event.which){which=checkForCAPS.event.which;}else if(checkForCAPS.event.keyCode){which=checkForCAPS.event.keyCode;}
var shift_status=false;if(checkForCAPS.event.shiftKey){shift_status=checkForCAPS.event.shiftKey;}else if(checkForCAPS.event.modifiers){shift_status=!!(checkForCAPS.event.modifiers&4);}
if(checkForCAPS.last_key_cap&&which==8){var txt='';if(jQuery("#wysiwygwysiwyg")[0].contentWindow.getSelection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.getSelection();else if(jQuery("#wysiwygwysiwyg")[0].contentWindow.document.getSelection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.document.getSelection();else if(jQuery("#wysiwygwysiwyg")[0].contentWindow.document.selection)
txt=jQuery("#wysiwygwysiwyg")[0].contentWindow.document.selection.createRange().text;else return;if(txt.toString().trim()==jQuery.trim(jQuery(targ).text())&&txt!=''){checkForCAPS.hideWarning(targ);checkForCAPS.last_key_cap=true;checkForCAPS.caps_counter=1;return true;}
checkForCAPS.caps_counter--;if(checkForCAPS.caps_counter==0){checkForCAPS.last_key_cap=false;checkForCAPS.hideWarning(targ);}
else if(checkForCAPS.caps_counter<=6){checkForCAPS.hideWarning(targ);}
checkForCAPS.switchButtons.defer(targ);}}},showWarning:function(t,isShift){if(jQuery('#caps_msg').length==0){sw=180;sh=40;div=document.createElement("div");div.id="tooltip_elem_caps";div.style.visibility="hidden";div.style.position="absolute";div.style.left="-500px";div.style.width=""+sw+"px";div.style.height=""+sh+"px";div.style.padding="0px";div.style.margin="0px";div.style.zIndex="9000";jQuery('#left-column').before(div);document.getElementById('tooltip_elem_caps').style.visibility="visible";inner_text="<table cellpadding='0' cellspacing='0' style='padding: 0px; margin: 0px; border: 0px; width: "+(sw-9)+"px;'><tr><td style='height: "+(sh-32)+"px; padding: 0px; margin: 0px; width: "+(sw-9)+"px; border: 0px; overflow: hidden; text-align: left;'><div style='color: #000000; font-size: 11px; padding: 5px; width: "+(sw-29)+"px; white-space: normal; background-color: #fafbf0; text-align: center; border: #7d7d7d 1px solid;' id='caps_msg'>";if(!isShift)
inner_text+="Turn your Caps-Lock<br>key off";else
inner_text+="Release your Shift key";inner_text+="</div><img src='"+wgStaticFilesServer+"/templates/icons/caps_arrow.gif' style='position: absolute; left: 15px; top: -9px;' border=0 width=18 height=10 /></td></tr></table>";document.getElementById('tooltip_elem_caps').innerHTML=inner_text;if(!t.id.match(/to_rem/)){jQuery('#tooltip_elem_caps')[0].style.top=(getposOffset(t,"top")+t.offsetHeight+9)+"px";jQuery('#tooltip_elem_caps')[0].style.left=(getposOffset(t,"left")+70)+"px";}
else{jQuery('#tooltip_elem_caps')[0].style.top=(getposOffset(jQuery('#wysiwygwysiwyg')[0],"top")+jQuery('#wysiwygwysiwyg')[0].offsetHeight+11)+"px";jQuery('#tooltip_elem_caps')[0].style.left=(getposOffset(jQuery('#wysiwygwysiwyg')[0],"left")+70)+"px";}
browserName=navigator.appName;if(browserName.match(/opera/i)){document.body.className=document.body.className.replace(/ttip/i,"");document.body.className+=' ttip';}}},hideWarning:function(t){if(jQuery('#caps_msg').length>0){jQuery('#tooltip_elem_caps')[0].parentNode.removeChild(jQuery('#tooltip_elem_caps')[0]);browserName=navigator.appName;if(browserName.match(/opera/i)){document.body.className=document.body.className.replace(/ttip/i,"");document.body.className+=' ttip';}}},showStopWarning:function(t,isShift){if(xModalDialog.instances['ajax_loader2']){jQuery('#ajax_loader2').remove();xModalDialog.instances['ajax_loader2']=null;}
if(!xModalDialog.instances['ajax_loader2']){div=document.createElement("div");div.id="ajax_loader2";div.className="clsModalDialog";div.style.width="270px";div.style.height="175px";div.style.backgroundColor="#FFFFFF";div.style.zIndex="10000";inner_text="<table class='tooltip_BG' cellpadding='0' cellspacing='0' style='width: 271px; height: 128px;'><tr><td style='text-align: center; width: 271px; height: 128px; vertical-align: middle; padding: 15px; margin: 0px; font-size: 14px; border: 0px;'><b>";var URL="<br></font><a href='mailto:wikianswers@answers.com' title=";if(isShift)
inner_text+="<font style='color: #000000;'>"+"Please check for unnecessary capitalized letters.<br><br>If you think you have received this message in error,"+URL+"\'Contact us\'>contact us"+"</a><font style='color: #000000;'>.</font><br><br>";else
inner_text+="<font style='color: #000000;'>"+"Oops! Looks like your caps lock is stuck.<br><br>If you think you have received this message in error,"+URL+"\'Contact us\'>contact us"+"</a><font style='color: #000000;'>.</font><br><br>";inner_text+="<div onclick='checkForCAPS.hideStopWarning(\""+t.id+"\", "+((isShift)?"1":"0")+");' title='"+"Close"+"' id='ajax_loader2_closelnk' ><a class=\"btn std\" href=\"javascript:void(null)\" onclick=\"if(!jQuery(this).isDisabledBtn()){return true;}else{xPreventDefault();return false}\" alt=\"Close\" title=\"Close\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Close&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a></div></b></td></tr></table>";div.innerHTML=inner_text;jQuery('#container').after(div);new xModalDialog('ajax_loader2');}
checkForCAPS.fade=new Fadomatic(xModalDialog.grey,100,0,0,30);checkForCAPS.fade.fadeIn();if(!t.id.match(/to_rem/)){checkForCAPS.hideWarning(t);}
xModalDialog.instances['ajax_loader2'].show();if(jQuery('#new_wording').length>0){div.style.top=(jQuery('#new_wording').offset().top-jQuery(div).height())+"px";}
if(browserName.match(/opera/i)){document.body.className=document.body.className.replace(/ttip/i,"");document.body.className+=" ttip";}
Event.stop(checkForCAPS.event);jQuery('#ajax_loader2_closelnk > a').focus();t.blur();if(t.id.match(/to_rem/)){if(jQuery('#editform').length>0&&document.forms['editform'].isNoAnsweredQ&&document.forms['editform'].isNoAnsweredQ.value==1){var buttons=jQuery('#editform').find('a.btn');buttons.each(function(index){if(index==0||index==2)
jQuery(this).disableBtn();});checkForCAPS.enableBtnCheck=true;}}
isPostQClicked=true;return false;},hideStopWarning:function(t,isShift){if(jQuery('#ajax_loader2').length>0){checkForCAPS.fade.fadeOut();checkForCAPS.fade=null;xModalDialog.instances['ajax_loader2'].hide();xModalDialog.instances['ajax_loader2']=null;jQuery('#ajax_loader2')[0].parentNode.removeChild(jQuery('#ajax_loader2')[0]);xModalDialog.grey.parentNode.removeChild(xModalDialog.grey);xModalDialog.grey=null;isPostQClicked=false;if(!t.match(/to_rem/)){if(jQuery(t).length>0)
jQuery(t)[0].focus();}
else{if(jQuery.support.objectAll){jQuery('#wysiwygwysiwyg')[0].contentDocument.designMode="off";jQuery('#wysiwygwysiwyg')[0].contentDocument.contentEditable=false;jQuery('#wysiwygwysiwyg')[0].contentDocument.body.contentEditable=false;jQuery('#wysiwygwysiwyg')[0].contentDocument.designMode="on";jQuery('#wysiwygwysiwyg')[0].contentDocument.contentEditable=true;}
jQuery("#wysiwygwysiwyg")[0].contentWindow.focus();}
if(browserName.match(/opera/i)){document.body.className=document.body.className.replace(/ttip/i,"");document.body.className+=" ttip";}}
checkForCAPS.switchButtons.defer(checkForCAPS.target);},switchButtons:function(targ){if(document.forms['editform']&&document.forms['editform'].isNoAnsweredQ&&document.forms['editform'].isNoAnsweredQ.value==1&&checkForCAPS.enableBtnCheck){tmp_txt=jQuery.trim(jQuery(targ).text()).replace(/[\s]+/g,"");if(tmp_txt.match(/[a-z]+/)||tmp_txt==""){if(jQuery('#editform').length>0){var buttons=jQuery('#editform').find('a.btn');buttons.each(function(index){if(index==0||index==2)
jQuery(this).enableBtn();});}}
else{if(jQuery('#editform').length>0){var buttons=jQuery('#editform').find('a.btn');buttons.each(function(index){if(index==0||index==2)
jQuery(this).disableBtn();});}}}}};var userPage="";var nominateUserPopupContent="";function nominateUserPopupMenu(user){userPage=user;if(!nominateUserPopupContent){nominateUserPopupContent=jQuery("#NominateUserDIVContainer").html();jQuery("#NominateUserDIVContainer").remove();}
init_size={x:0,y:0};selectionPopupMenu("outerNominateUserDIV",init_size,nominateUserPopupContent);}
function nominateUserPopupMenuHide(){popupMenuHide();}
function nominateUserSubmitSelection(){var selection=(jQuery('#nominateUserTXT')[0].value?jQuery('#nominateUserTXT')[0].value:'');var user=userPage;var supervisor=getUserName();popupMenuHide();var url="/Q/Special:NominateUser";var params={'action':'NominateUser','selection':selection,'user':user,'supervisor':supervisor};jQuery.ajax({url:url,data:params,type:"POST",success:function(resp){resp=jQuery.trim(resp);if(resp.indexOf("OK")==0){statusMessageShow("<span class='bold'>Thank you for nominating this contributor to become a Supervisor or Premier answerer.</span> <br/>Our review committee will evaluate their contributions and may invite them to join the team!");jQuery('#nominateUser > a , #nominateUser > span').css({'color':'#666666','cursor':'default','text-decoration':'none'}).removeAttr('onclick').removeAttr('name');}else{statusMessageShow("Sorry, but we weren\'t able to process your nomination. Please try again later");}},error:alertBrowserError});}
jQuery.fn.equalizeHeights=function(offsetHeight){offsetHeight=(offsetHeight)?offsetHeight:0;return this.height(Math.max.apply(this,jQuery(this).map(function(i,e){return jQuery(e).height()}).get())+offsetHeight);}
function alignColumns(id,className){jQuery('#'+id+' > .'+className).equalizeHeights();if(isIE6()){jQuery('#'+id+' > .'+className+'> .moreArrow').css('zoom',1);}}
jQuery(window).unbind("load",cursorToBox);function showSplitContributionToolTip(which,text,levelsToGoUp){jQuery(which).bind("mouseover",function(event){if(levelsToGoUp==2){popup_elem.build(jQuery(which).parent().parent(),200,0);}else{popup_elem.build(jQuery(which).parent(),200,0);}
popup_elem.makeTooltip(text);var height=jQuery('#tooltip_elem').height();popup_elem.moveFromElemX(0);popup_elem.moveFromElemY((-height)-3);});jQuery(which).bind("mouseout",function(event){if(popup_elem.isTooltip){hideTooltip();}});}
function fireForSplitContributions(levelsToGoUp){showSplitContributionToolTip('#questions',"Questions asked.",levelsToGoUp);showSplitContributionToolTip('#answers',"First answers.",levelsToGoUp);showSplitContributionToolTip('#edits',"Edits to questions, answers, alternates, related questions and related links.",levelsToGoUp);showSplitContributionToolTip('#organization',"Categorization, flags, features, merges, splits, protects and more...",levelsToGoUp);showSplitContributionToolTip('#community',"Messages, discussion posts and profile edits.",levelsToGoUp);showSplitContributionToolTip('#historical',"Miscellaneous points from our older system.",levelsToGoUp);showSplitContributionToolTip('#total',"Total contributions.",levelsToGoUp);}
function ImagePreloader(images){this.nLoaded=0;this.nProcessed=0;this.aImages=new Array;this.nImages=images.length;for(var i=0;i<images.length;i++)
this.preload(images[i]);}
ImagePreloader.prototype.preload=function(image){var oImage=new Image;this.aImages.push(oImage);oImage.onload=ImagePreloader.prototype.onload;oImage.onerror=ImagePreloader.prototype.onerror;oImage.onabort=ImagePreloader.prototype.onabort;oImage.oImagePreloader=this;oImage.bLoaded=false;oImage.src=image;}
ImagePreloader.prototype.onComplete=function(){this.nProcessed++;if(this.nProcessed==this.nImages)
{}}
ImagePreloader.prototype.onload=function(){this.bLoaded=true;this.oImagePreloader.nLoaded++;this.oImagePreloader.onComplete();}
ImagePreloader.prototype.onerror=function(){this.bError=true;this.oImagePreloader.onComplete();}
ImagePreloader.prototype.onabort=function(){this.bAbort=true;this.oImagePreloader.onComplete();}
function reduceElemSizes(){var sim_list_c=0;var data_obj;var data_len;while(data_obj=document.getElementById('sim_list'+sim_list_c)){data_len=data_obj.offsetWidth;if(data_len>1250)
data_obj.innerHTML=data_obj.innerHTML.substring(0,1245)+'... ?';sim_list_c++;}}
var horizontal_offset="0";var vertical_offset="0";var ie=document.all;var ns6=document.getElementById&&!document.all;var tooltip_text="";var tip_elem_width=0;var tip_elem_height=0;var move_arrow=0;var listpics=new Array(wgStaticFilesServer+'/templates/icons/shadow.png',wgStaticFilesServer+'/templates/icons/arrow_down.png',wgStaticFilesServer+'/templates/icons/arrow_up.png',wgStaticFilesServer+'/templates/icons/x.png',wgStaticFilesServer+'/templates/icons/x_on.png');imagePreload=new ImagePreloader(listpics);function getposOffset(what,offsettype){return eval("jQuery(what).offset()."+offsettype);}
function iecompattest(){return(document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body;}
function showtip(obj,tipwidth,tipheight){dropmenuobj=jQuery('#tooltip_elem');if((ie||ns6)&&dropmenuobj.length){dropmenuobj.css({"left":"-500px","top":"-500px"});if(tipwidth!=""){tipwidthPX=tipwidth+((tipwidth!="auto")?"px":"");dropmenuobj.css({"width":tipwidthPX});}
offset=obj.offset();dropmenuobj.css({"left":offset.left+"px","top":offset.top+"px"});new_left=parseInt(dropmenuobj.css("left").replace(/px/,""))+obj.width()/2-85;new_windowedge=ie&&!window.opera?iecompattest().scrollLeft+iecompattest().clientWidth-30:window.pageXOffset+window.innerWidth-40;is_right=false;if(new_windowedge-new_left<tipwidth){dropmenuobj.css({"left":new_left+86+86-tipwidth+"px"});jQuery('#tooltip_shadow').css({"left":new_left+86+86-tipwidth+17+"px"});is_right=true;}
else{dropmenuobj.css({"left":new_left+"px"});jQuery('#tooltip_shadow').css({"left":new_left+17+"px"});}
move_arrow=0;tmp_new_left=parseInt(dropmenuobj.css("left").replace(/px/,""));if(tmp_new_left<0){dropmenuobj.css({"left":"5px"});jQuery('#tooltip_shadow').css({"left":"22px"});move_arrow=0-5+tmp_new_left;}
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function dologin(){addLeftRailParts();var html="";initialiseGetData();var wpName=document.loginform.wpName.value;var wpPassword=document.loginform.wpPassword.value;var isBasic=(document.loginform.isBasic?document.loginform.isBasic.value:0);var isQRelated=((document.loginform.isQRelated&&document.loginform.isQRelated.value=="1")?1:0);var template=(document.loginform.template?document.loginform.template.value:'');var wgLocale=(document.loginform.wgLocale?document.loginform.wgLocale.value:'');var wgNIEnable=(document.loginform.wgNIEnable?document.loginform.wgNIEnable.value:0);var wgForums=(document.loginform.wgForums?document.loginform.wgForums.value:0);var numOfFlagedQs=(document.loginform.numOfFlagedQs?document.loginform.numOfFlagedQs.value:0);var wssStatus=(document.loginform.wssStatus?document.loginform.wssStatus.value:'');var lftPos=(document.loginform.lftPos?document.loginform.lftPos.value:'');var isTopicPageRelated=false;var wpTopic_id=0;var wpTopic_title="";var uid=(document.loginform.uid?document.loginform.uid.value:0);var xSig=(document.loginform.xSig?document.loginform.xSig.value:'');var xTs=(document.loginform.xTs?document.loginform.xTs.value:'');if(document.loginform.isTopicPageRelated){isTopicPageRelated=document.loginform.isTopicPageRelated.value;if(document.loginform.topic_id)
wpTopic_id=document.loginform.topic_id.value;if(document.loginform.topic_title)
wpTopic_title=document.loginform.topic_title.value;}
var wpRemember;if(document.loginform.wpRemember.checked)
wpRemember=1;else
wpRemember=0;var returnto=document.loginform.returnto.value;var url=jwgData.config.wgLoginLoc+'/Q/Special:Userpod';var data="action=submit&"+"wpName="+encodeURIComponent(encodeURIComponent(wpName))+"&"+"wpPassword="+encodeURIComponent(encodeURIComponent(wpPassword))+"&"+"wpRemember="+wpRemember+"&"+"isBasic="+isBasic+"&"+"isQRelated="+isQRelated+"&"+"template="+template+"&"+"wgLocale="+wgLocale+"&"+"wgNIEnable="+wgNIEnable+"&"+"wgForums="+wgForums+"&"+"numOfFlagedQs="+numOfFlagedQs+"&"+"wssStatus="+wssStatus+"&"+"lftPos="+lftPos+"&"+"returnto="+encodeURIComponent(encodeURIComponent(returnto))+"&"+"ac="+GET_DATA['action'];data+="&uid="+uid+"&xSig="+encodeURIComponent(encodeURIComponent(xSig))+"&xTs="+xTs
if(isTopicPageRelated)
data+="&isTopicPageRelated="+isTopicPageRelated+"&topic_id="+wpTopic_id+"&topic_title="+wpTopic_title;if(location.pathname.indexOf("Special:Changes&cv=question")!=-1){data+="&isQRelated=1";var qs=new Querystring(location.pathname);if(qs.contains("cv")){data+="&real_returnto="+qs.get("cv").substr(9);}}
if(eval('(typeof(pttag) != "undefined");')){data+="&pttag="+pttag;}
if(location.pathname.indexOf("waAn=1")>0||location.pathname.indexOf("waAn=2")>0)
data+="&addToWatch=1";if(GET_DATA['wpNewq']=="1"){data+="&wpNewq=1";}
data+="&ajaxonly=1";data+="&callback=loginCallback";loadRemoteScript(url,data);}
function loginCallback(resp){resp=Base64.decode(resp).trim();if(resp.indexOf('ERROR:')==0){showFormError(resp.substr(6));error_mess=resp.substr(6);error_mess=error_mess.replace(/[^A-Za-z ]/i,"");cv=_hbEvent(cv);_hbSet("cv.c1","LogInNo|"+error_mess.replace(/[ ]/i,"+"));_hbLink("Errors");}else if(resp.indexOf('RELOAD:')==0){location.href=location.href;}else if(resp.indexOf('GOTO:')==0){window.location.href=resp.substr(5)+"&returnto="+URLEncodeEmail(URLEncodeEmail(window.location.href));}else if(resp.indexOf('REDIRECT:')==0){window.location.href=resp.substr(9);}else{var div=document.getElementById("user-pod");if(resp.indexOf('OK:')!=-1){resp=resp.substring(resp.indexOf('<div'));div.innerHTML=resp;getUpdatesAdd();}else{div.innerHTML=resp;}
var div2=jQuery("#on_login_rm").hide();if(window.location.pathname.indexOf("Special:Changes&cv=question")!=-1)
{if(typeof(search_page)!='undefined'&&search_page>0&&typeof(navGo)!='undefined')
if(typeof(getBatchRecat)!='undefined')
navGo(search_page,true,'getBatchRecat');else
navGo(search_page,true);}
else if(gigyaLoginPodMovedToMiddle){link_redirect=gigyaLinkRedirect;successfullyLoggedIn(resp);gigyaLoginPodMovedToMiddle=false;gigyaLinkRedirect=false;}
setTimeout("isLoggedIn = true;",1);}}
function dologout(callBack){var html="";if(!callBack){callBack="";}
initialiseGetData();if(jQuery("[name='isExternal']").val()=="1"){gigya.services.socialize.logout({APIKey:jwgData.config.wgGigyaAPIKey},{callback:onGigyaLogout});}
var returnto=document.loginform.returnto.value;if(returnto==""){returnto="/";}
if(callBack.match(/new_login/)){returnto="Special:Search";}
var url=location.protocol+"//"+location.host+"/Q/Special:Userpod";var isQRelated=((document.loginform.isQRelated&&document.loginform.isQRelated.value=="1")?1:0);var data="returnto="+returnto+"&logout=1&isQRelated="+isQRelated+"&"+"ac="+GET_DATA['action'];if(eval('(typeof(ttag) != "undefined");')){data+="&ttag="+ttag;}
if(GET_DATA['wpNewq']=="1"){data+="&wpNewq=1";}
var resp=jQuery.ajax({url:url,type:'POST',data:data,dataType:'text',async:false}).responseText;if(resp.indexOf('REDIRECT:')==0){var loc=resp.substr(9);window.location.href=loc;return;}else{var div=document.getElementById("user-pod");div.innerHTML=resp;var div2=jQuery("#on_login_rm").show();isLoggedIn=false;if(typeof(search_page)!='undefined'&&search_page>0&&typeof(navGo)!='undefined'){if(typeof(getBatchRecat)!='undefined'&&typeof(specialName)!='undefined'&&specialName=="Search"){jQuery('#br_container,#recategorize_desc,#br_topictree').remove();br_returnOldNRQ();navGo(search_page,true,'getBatchRecat');}
else
navGo(search_page,true,callBack);}}
if(window.location.pathname.indexOf("Special:Changes&cv=question")==-1&&returnto!="Home_Page"&&returnto!="Special:UnifiedHP"&&(typeof(search_page)=='undefined'||!search_page))
{window.location.href="/";}
if(jQuery('#isAsker').length==0){jQuery('#improveQuestion').attr('href',"javascript:editQ();");}}
function updateHBXReg(){var returnto=document.loginform.returnto.value;cv=_hbEvent("cv");cv.c8="pod|"+returnto;_hbDownload("dynamic");}
function doregister(special){var html="";initialiseGetData();var formId=((special)?"gigya":"register")+"Form";var whichForm=jQuery("#"+formId);if(special){updateGigyaForm();xNetwork=whichForm.find("[name=xNetwork]").val();if(xNetwork){var trackingID="PopupJoin";switch(xNetwork){case"facebook":trackingID+="FB";break;case"twitter":trackingID+="TW";break;case"yahoo":trackingID+="Y";break;case"google":trackingID+="G";break;case"linkedin":trackingID+="Linkedin";break;}
_hbLink(trackingID);}}
if(typeof(action)!="undefined"&&action&&action.indexOf("action=edit")>0){whichForm.find("[name=returnto]").val(action);}
if(special!="Connect"&&special!="ConnectConnect"){var wpEmail=whichForm.find("[name=wpEmail]").val();emailErr=emailCheck(wpEmail);if(null==emailErr||""==emailErr){resetFormError();}else{if(special){showGigyaModalDialog();}
emailErr=emailErr.replace(/%ADDR%/,wpEmail.replace(/^\s+|\s+$/g,""));showFormError(emailErr);emailErr=null;return;}
if((!special&&jQuery("#registerForm").find("[name=wpAcceptPolicy]:checked").val()!="1")||(special&&whichForm.find("[name=wpAcceptPolicy]").val()!="1")){if(special){showGigyaModalDialog();}
showFormError("Please check that you agree to the community guidelines, terms of use and privacy policy for this site and confirm that you are at least 13 years of age.");return;}}
var url=jwgData.config.wgLoginLoc+'/Q/Special:Userlogin';var data="action=submit&"+"error_type=pod&"+"ajaxonly=1&"+"ac="+GET_DATA['action'];if(location.pathname.indexOf("waAn=1")>0||location.pathname.indexOf("waAn=2")>0){data="addToWatch=1&"+data;}
if(GET_DATA['wpNewq']=="1"){data="wpNewq=1&"+data;}
var exclude=[];switch(special){case"Connect":exclude=["wpEmail"];data="callback=callbackForDoGigyaConnect&"+data;break;case"ConnectConnect":data="callback=callbackForDoGigyaConnectConnect&"+data;break;case"gigya":exclude=["wpPassword"];data="callback=callbackForDoGigyaRegister&"+data;break;default:data="callback=callbackForDoRegister&"+data;}
data+=encodeAndSerialize(formId,exclude);loadRemoteScript(url,data);}
function loadRemoteScript(url,params){var scriptNode=document.getElementById("secureServerScript");var head=document.getElementsByTagName("head")[0];var script=document.createElement('script');script.type='text/javascript';script.src=url+"&"+params;script.id="secureServerScript";if(scriptNode){if(jQuery.browser.msie){scriptNode.src=script.src;}else{head.replaceChild(script,scriptNode);}}else{head.appendChild(script);}}
function callbackForDoGigyaConnect(resp){loginCallback(resp);resp=Base64.decode(resp).trim();if(resp.indexOf('ERROR:')==-1){hideGigyaConnectDialog();}}
function callbackForDoGigyaConnectConnect(resp){resp=Base64.decode(resp).trim();if(resp.indexOf("REDIRECT:")==0){resp="RELOAD:";}
callbackForDoGigyaConnect(Base64.encode(resp));}
function callbackForDoGigyaRegister(resp){callbackForDoRegister(resp,true);}
function callbackForDoRegister(resp,isGigya){resp=Base64.decode(resp).trim();if(resp.indexOf('ERROR:')==0){if(isGigya){showGigyaModalDialog();}
showFormError(resp.substr(6));error_mess=resp.substr(6);error_mess=error_mess.replace(/[^A-Za-z ]/i,"");cv=_hbEvent(cv);_hbSet("cv.c1","LogInNo|"+error_mess.replace(/[ ]/i,"+"));_hbLink("Errors");}else{updateHBXReg();if(resp.indexOf('OK:NOACT:')==0){if(isGigya){hideGigyaModalDialog();}
if(typeof(showModalWait)=="function"){showModalWait();}
var redirectFunc=function(loc){window.location.href=loc;};redirectFunc.delay(0.1,resp.substr(9));}else{window.location.href='/Q/Special:ActivateUser';}}}
function encodeAndSerialize(formName,exclude){jQForm=jQuery("#"+formName);elementsToEncode=["wpName","wpPassword"];switch(formName){case"signInForm":break;case"registerForm":jQuery.merge(elementsToEncode,["wpRetype","wpEmail"]);break;case"gigyaForm":jQuery.merge(elementsToEncode,["wpEmail","xSig","xTs","xId","xFirstName","xLastName","xNickName","xProfileUrl","xPhotoUrl","xNetworkUId","returnto"]);}
var qs="";var serializedArr=jQForm.serializeArray();for(i in serializedArr){if(jQuery.inArray(serializedArr[i].name,exclude)==-1){if(jQuery.inArray(serializedArr[i].name,elementsToEncode)!=-1){serializedArr[i].value=encodeURIComponent(encodeURIComponent(serializedArr[i].value));}
qs+="&"+serializedArr[i].name+"="+serializedArr[i].value;}}
return qs;}
function emailCheck(emailStr){if(emailStr==""){return"Please enter an email address.";}
var emailPat=/^(.+)@(.+)$/;var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";var validChars="\[^\\s"+specialChars+"\]";var quotedUser="(\"[^\"]*\")";var invalidDomains="mailinator|mytrashmail|trashymail|mailexpire|spamex|a\.killmail|bugmenot";var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;var atom=validChars+'+';var word="("+atom+"|"+quotedUser+")";var userPat=new RegExp("^"+word+"(\\."+word+")*$");var domainPat=new RegExp("^"+atom+"(\\."+atom+")*$");var spamEmailPat=new RegExp(invalidDomains,i);var matchArray=emailStr.match(emailPat)
if(matchArray==null){return"Email address %ADDR% seems incorrect (check @ and .\'s).";}
var user=matchArray[1];var domain=matchArray[2];if(user.match(userPat)==null){return"The %ADDR%\'s username doesn\'t seem to be valid.";}
var spamEmail=emailStr.match(spamEmailPat);if(spamEmail!=null){return"";}
var IPArray=domain.match(ipDomainPat);if(IPArray!=null){for(var i=1;i<=4;i++){if(IPArray[i]>255){return"The %ADDR%\'s destination IP address is invalid!";}}
return"";}
var domainArray=domain.match(domainPat);if(domainArray==null){return"The %ADDR%\'s domain name doesn\'t seem to be valid.";}
var atomPat=new RegExp(atom,"g");var domArr=domain.match(atomPat);var len=domArr.length;if(domArr[domArr.length-1].length<2||domArr[domArr.length-1].length>6){return"Your email must end in a valid domain.";}
if(len<2){return"The address %ADDR% is missing a hostname!";}
return"";}
function URLEncodeEmail(plaintext)
{var SAFECHARS="0123456789"+"ABCDEFGHIJKLMNOPQRSTUVWXYZ"+"abcdefghijklmnopqrstuvwxyz"+"-_.!~*'()";var HEX="0123456789ABCDEF";var encoded="";for(var i=0;i<plaintext.length;i++){var ch=plaintext.charAt(i);if(ch==" "){encoded+="+";}else if(SAFECHARS.indexOf(ch)!=-1){encoded+=ch;}else{var charCode=ch.charCodeAt(0);if(charCode>255){encoded+="+";}else{encoded+="%";encoded+=HEX.charAt((charCode>>4)&0xF);encoded+=HEX.charAt(charCode&0xF);}}}
return encoded;}
function operaRefresh(){browserName=navigator.appName;if(browserName.match(/opera/i)){document.body.className=document.body.className.replace(/ttip/i,"");document.body.className+=' ttip';}}
hideIF=function(){isInviteFriednWinClosed=true;globalHideModal();};function doinvf(userid){addLeftRailParts();emails=document.invfform.emails.value;uname=document.invfform.uname.value;if(emails==""){hideIF();return;}
emails=emails.replace(/;/g,",");emails_arr=emails.split(",");for(i=0;i<emails_arr.length;i++){email=emails_arr[i];err_text=emailCheck(email.replace(/^\s+|\s+$/g,""));if(err_text!=""){alert(err_text.replace(/%ADDR%/,email.replace(/^\s+|\s+$/g,"")));return;}}
var html="";initialiseGetData();var returnto=document.loginform.returnto.value;var url="/Q/Special:InviteFriend";var data="returnto="+returnto+"&"+"emails="+URLEncodeEmail(emails)+"&"+"uname="+URLEncodeEmail(uname)+"";var resp=jQuery.ajax({url:url,type:'POST',data:data,dataType:'text',async:false}).responseText;if(resp.indexOf('OK')==0){document.getElementById('invf_int_text_inner').innerHTML=resp.substr(3);operaRefresh();if(userid){_hbLink('InviteFriendPopup','Lgd');}else{_hbLink('InviteFriendPopup','NotLgd');}}else{hideIF();}}
function getFormErrorDiv(){var divs=["#gigya-connect-modal","#gigya-register-modal","#register-pod","#login-pod"];var div;for(var i=0;i<divs.length;i++){var div1=jQuery(divs[i]);if("block"==div1.css('display')){div=jQuery(divs[i]+"-error");break;}}
return div;}
function showFormError(err){var div=getFormErrorDiv();div.html(err);div.show();operaRefresh();}
function resetFormError(){var div=getFormErrorDiv();jQuery(div).hide();}
function handleEnterKeyOnForms(formName){jQuery("[name="+formName+"]").live('keypress',function(e){if(e.keyCode==13){e.preventDefault();jQuery(this).find("a.btn").trigger("click");}});}
function repaintOpera(id){var docObj=jQuery("document");var obj=jQuery("#"+id);docObj.hide();if(obj!=null){obj.hide().show();}
docObj.show();}
function repaintToolTip(str){var obj=jQuery("#toolTipText");if(obj.length>0){obj.html(str);jQuery("#tooltip_shadow img").css({"width":jQuery("#tooltip_elem table").width()+"px"});}
repaintOpera("toolTipText");}
var UpdateToolTipOld=function(formId,dest,rt,destFun){if(formId=="userloginID")setUserNameAndEmail(formId);var params=getParams(formId);repaintToolTip("<div style=\"font-size:20px;margin-top:70px\">Please wait...</div>");var rt_param=(rt&&rt!="")?"&rt="+rt:"";dest=location.protocol+"//"+location.host+dest;jQuery.ajax({url:dest,data:params+rt_param,type:"POST",success:function(resp){eval(destFun+"(resp)");}});}
function setUserNameAndEmail(formid){var obj=document.getElementById(formid);var inputText=obj.emailORusername.value;if(emailValidate(inputText)){obj.wpSendEmail.value=inputText;obj.wpSendUsername.value="";}else{obj.wpSendUsername.value=inputText;obj.wpSendEmail.value="";}}
function resendActivation(ajaxData){initialiseGetData();ajaxUrl="/Q/Special:ActivateUser";jQuery.ajax({url:ajaxUrl,data:ajaxData,type:"POST",success:function(resp){if(resp=="OK"){showModal('<div class="emailSentPopup">A new email has been sent.<br/><br/><a class="btn std" href="javascript:void(0);" onclick="if(!jQuery(this).isDisabledBtn()){hideModal();}else{xPreventDefault();return false}" alt="Close" title="Close"><span><span><font style="white-space:nowrap;"><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"><font>&nbsp;Close&nbsp;</font><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"></font></span></span></a></div>',300,200);}else{showModal('<div class="emailSentPopup">An error has occured. Please refresh the page and try again.<br/><br/><a class="btn std" href="javascript:void(0);" onclick="if(!jQuery(this).isDisabledBtn()){hideModal();}else{xPreventDefault();return false}" alt="Close" title="Close"><span><span><font style="white-space:nowrap;"><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"><font>&nbsp;Close&nbsp;</font><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"></font></span></span></a></div>',300,200);}},error:function(){showModal('<div class="emailSentPopup">An error has occured. Please refresh the page and try again.<br/><br/><a class="btn std" href="javascript:void(0);" onclick="if(!jQuery(this).isDisabledBtn()){hideModal();}else{xPreventDefault();return false}" alt="Close" title="Close"><span><span><font style="white-space:nowrap;"><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"><font>&nbsp;Close&nbsp;</font><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"></font></span></span></a></div>',300,200);;}});}
handleEnterKeyOnForms('loginform');handleEnterKeyOnForms('registerForm');handleEnterKeyOnForms('gigyaRegisterForm');handleEnterKeyOnForms('gigyaConnectForm');var getUpdatesDone=false;var cancelUpdatesDone=false;function fixIE6oddWidth(id){var divobj=document.getElementById(id);if(divobj!=null){var widthtofdiv=divobj.clientWidth;if(!isEven(widthtofdiv))
widthtofdiv+=1;divobj.style.width=widthtofdiv+"px";divobj.style.padding="0px";}}
function fixHeight(id){var divobj=document.getElementById(id);var heightofdiv=divobj.offsetHeight;if(!isEven(heightofdiv))
heightofdiv+=1;divobj.style.height=heightofdiv+"px";}
function getObjXY(obj){var curleft=0;var curtop=0;if(obj.offsetParent){curleft=obj.offsetLeft;curtop=obj.offsetTop;while(obj=obj.offsetParent){curleft+=obj.offsetLeft;curtop+=obj.offsetTop;}}
return[curleft,curtop];}
function getScroll(){var Tscroll=0;var Lscroll=0;if(document.compatMode&&document.compatMode!="BackCompat"){Tscroll=document.documentElement.scrollTop;Lscroll=document.documentElement.scrollLeft;}
else if(document.body){Tscroll=document.body.scrollTop;Lscroll=document.body.scrollLeft;}
return[Lscroll,Tscroll];}
function getCenteredDivTL(width,height){var left=0;var top=0;var arr_scrl=getScroll();if(self.innerWidth)
{frameWidth=self.innerWidth;frameHeight=self.innerHeight;}
else if(document.documentElement&&document.documentElement.clientWidth)
{frameWidth=document.documentElement.clientWidth;frameHeight=document.documentElement.clientHeight;}
else if(document.body)
{frameWidth=document.body.clientWidth;frameHeight=document.body.clientHeight;}
if(frameHeight/2>height/2)
top=frameHeight/2-height/2;else
top=frameHeight/2;if(frameWidth/2>width/2)
left=frameWidth/2-width/2;else
left=frameWidth/2;return[left+arr_scrl[0],top+arr_scrl[1]];}
function getParams(formid){var fields=jQuery("#"+formid).serializeArray();var params="";jQuery.each(fields,function(i,field){params+=field.name+"="+encodeURI(field.value)+"&";});return params.replace(/\?/g,"%3F");}
var Current={Browser:{IE6:!!(window.attachEvent&&!window.opera)&&parseFloat(navigator.appVersion.split("MSIE")[1])<7,IE:!!(window.attachEvent&&!window.opera),Opera:!!window.opera,FireFox:navigator.userAgent.indexOf("Firefox")>-1,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')==-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)}};Array.prototype.remove=function(element)
{for(var i=0;i<this.length;i++)
{if(this[i]==element)
{var temp=this[this.length-1];this[this.length-1]=this[i];this[i]=temp;this.pop();return true;}}
return false;};Array.prototype.indexOf=function(v,b,s){for(var i=+b||0,l=this.length;i<l;i++){if(this[i]===v||s&&this[i]==v){return i;}}
return-1;};Object.addFuncs=function(destination,source){for(var property in source)
destination[property]=source[property];return destination;};Object.addFuncs(String.prototype,{trim:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');}});function isIE6(){arVersion=navigator.appVersion.split("MSIE");version=parseFloat(arVersion[1]);browserName=navigator.appName;if((browserName=="Microsoft Internet Explorer")&&(version>=5.5)&&(version<7.0))
return true;return false;}
function fixIE6PNG(img){var src=img.src;if(!img.style.width){img.style.width=img.width;}
if(!img.style.height){img.style.height=img.height;}
img.onload=function(){};img.src=wgStaticFilesServer+'/templates/images/blank.gif';img.runtimeStyle.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"',sizingMethod='scale')";}
function URLEncode(url_to_encode)
{var NONSAFECHARS="'\"&,!#$%^*:|\\/><~;";var plaintext=url_to_encode;var encoded="";for(var i=0;i<plaintext.length;i++){var ch=plaintext.charAt(i);if(ch==" "){encoded+="+";}else if(NONSAFECHARS.indexOf(ch)==-1){encoded+=ch;}}
return encoded;};function sendAjax(url,data,el){var html="";var xmlHTTP=getXMLHTTP();initialiseGetData();if(xmlHTTP&&!is_ns6){xmlHTTP.open("POST",url,false);xmlHTTP.setRequestHeader("Content-Type","application/x-www-form-urlencoded");xmlHTTP.send(data);return xmlHTTP.responseText;}
else{return el;}}
function closePopup(pid){if(document.getElementById(pid)){el_parent=document.getElementById(pid).parentNode;el_parent.removeChild(document.getElementById(pid));}
operaRefresh();}
function textCounter(field,countfield,maxlimit,trim){jField=jQuery(field);jCountField=jQuery("#"+countfield);var trim=(trim==null)?1:trim;if((jField.val().length>maxlimit)&&trim){jField.val(jField.val().substring(0,maxlimit));}
if(jField.val().length==0&&jCountField.length>0)
jCountField.html("");else{var numCharsLeft=maxlimit-jField.val().length;if(countfield!=null)
jCountField.html(numCharsLeft+((numCharsLeft==1)?" character left":" characters left"));}}
function doRSS(tid){var url="/Q/Special:RSS";var data="jsonly=1&tid="+tid;eval(sendAjax(url,data,"window.location.href = \"/Q/Special:RSS&tid="+tid+"\";"));if(document.rssform!=null)_hbLink('TopicRSS'+document.rssform.tname.value);}
function doUserRSS(uname){var url="/Q/Special:RSS";var data="jsonly=3&uname="+uname;eval(sendAjax(url,data,"window.location.href = \"/Q/Special:RSS&user="+uname+"\";"));if(document.rssform!=null)_hbLink('UserRSS'+document.rssform.uname.value,(jQuery('#on_login_rm').css('display')=='none')?'NotLgd_':'Lgd_'+'HmPg');}
var popupRSSCursorCheck=null;var hideRSS=null;var getCursorPosition=function(e){e=e||window.event;var cursor={x:0,y:0};if(e.pageX||e.pageY){cursor.x=e.pageX;cursor.y=e.pageY;}
else{var de=document.documentElement;var b=document.body;cursor.x=e.clientX+
(de.scrollLeft||b.scrollLeft)-(de.clientLeft||0);cursor.y=e.clientY+
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function isEven(value){if(value%2==0)
return true;else
return false;}
var clicked=0
function checkClick(){if(clicked==0){clicked=1;return true;}else{alert("Please only click the submit button once.");return false;}}
function setWss(pn,mlc,mycv8,mycv9,mycv7,mycv5,istest){var pn=URLEncode(pn);if(location.hostname.indexOf(".answers.com")==-1)
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acct="DM570305I4NC";_answ_hbxInit(acct,pn,mlc,mycv8,mycv9,mycv7,mycv5);hbx.lt="manual";if(istest=="true")
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function checkAll(field)
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field[i].checked=true;}
function uncheckAll(field)
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function checkAllUpdates(){if(document.preferences.wpOpAllupdates.checked==false){document.preferences.wpOpAllupdates.checked=false;document.preferences.wpOpemailwatchlist.checked=false;document.preferences.wpOpemailRecentlyAns.checked=false;document.preferences.wpOpboardNotifications.checked=false;document.preferences.wpGetNewsletter.checked=false;document.preferences.wpOpanswerNotifications.checked=false;}else{document.preferences.wpOpAllupdates.checked=true;document.preferences.wpOpemailwatchlist.checked=true;document.preferences.wpOpemailRecentlyAns.checked=true;document.preferences.wpOpboardNotifications.checked=true;document.preferences.wpGetNewsletter.checked=true;document.preferences.wpOpanswerNotifications.checked=true;}
return;}
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function isMatching(el,val){return(el.match(eval("/\\b"+val+"\\b/gi"))!=null)}
function attachEventToFunction(object,event,func){if(window.addEventListener){object.addEventListener(event,func,false);}else{object.attachEvent('on'+event,func);}}
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lBrowserName+=" IEold IEPre8";else if(lUserAgent.match(/MSIE [7-9]/i))
lBrowserName+=" IEnew";if(lUserAgent.match(/MSIE 7/i))
lBrowserName+=" IE7 IEPre8";else if(lUserAgent.match(/MSIE 8/i))
lBrowserName+=" IE8";}
else if(lBrowserName=="unknown"&&lUserAgent.match(/mozilla/i)&&!lUserAgent.match(/rv:[0-9]\.[0-9]\.[0-9]/i)){lBrowserName="Netscape";}
return lBrowserName;}
function setHtmlClassByBrowserType(){var htmlElements=document.getElementsByTagName('html');if(htmlElements.length>0)
htmlElements[0].className=getBrowserName();}
setHtmlClassByBrowserType();function setGADebug(con,ga_clientID,ga_channelID,ga_hint,ga_safe,ga_adtest){var container=jQuery('#'+con);var s="";if(container){s="<strong>Client</strong>: "+ga_clientID+"<br /><strong>Channel</strong>: "+ga_channelID+"<br /><strong>Hint</strong>: "+ga_hint+"<br /><strong>Safe</strong>: "+ga_safe;if(ga_adtest!="")
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function showBWDebug(con){var container=jQuery('#'+con);if(container){s="<strong>Page contains bad words!</strong><br />";container.html(s).css({'display':'block','clear':'both'});}}
function Querystring(qs){this.params={};if(qs==null)qs=location.search.substring(1,location.search.length);if(qs.length==0)return;qs=qs.gsub("%"+"26","&");qs=qs.replace(/\+/g,' ');var args=qs.split('&');for(var i=0;i<args.length;i++){var pair=args[i].split('=');var name=decodeURIComponent(pair[0]);var value=(pair.length==2)?decodeURIComponent(pair[1]):name;this.params[name]=value;}}
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Querystring.prototype.contains=function(key){var value=this.params[key];return(value!=null&&value!="UNDEFINED");}
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else if(hostName.indexOf("twitter")>-1){ret="Twitter";}
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function setActiveRadio(){var radio=readCookie('activeRadio');if(!radio&&typeof allDefault!="undefined"&&allDefault){radio="all";}
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function updateTitle(val){var t=document.getElementById("headerTitleId");if(location.hostname.match("answers.com")){var domain='answers.com';}
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var checkSubmit=function(obj){var head_ask=jQuery('#head_ask');if(head_ask.length!=0&&head_ask.val().trim()==""){return false;}
var val=getSelectedRadio('lookup1','searchType');var wssStatus=(document.lookup1.wssStatus?document.lookup1.wssStatus.value:'');var submit;switch(val){case'wa':document.lookup1.gov.value="0";_hbLink('Search_QA',wssStatus);submit=true;break;case'ra':document.lookup1.gov.value="0";_hbLink('Search_Ref',wssStatus);obj.s.value=obj.title.value;obj.method="GET";submit=submitHandler(obj,null,"www.answers.com");break;case'all':document.lookup1.gov.value="1";_hbLink('Search_All',wssStatus);submit=true;break;}
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function submitHandler(f_el,target,ts,p){var val=f_el.s?f_el.s.value:f_el.value;var form=f_el.form?f_el.form:f_el;if(val&&val.search(/\S/)!=-1){if(location.pathname.indexOf("/answers/")==0||val.search(/\+/)>=0){if(typeof returnFalse!="undefined"&&form.onsubmit&&form.onsubmit==returnFalse){form.onsubmit=returnTrue;}return true};if(val=="robots.txt"||val=="favicon.ico")val='"'+val+'"';var func=typeof(encodeURIComponent)!="undefined"?encodeURIComponent:escape;if(location.search.indexOf("gwp=13")>-1||location.search.indexOf("ff=1")>-1){if(p)p+="&ff=1";else p="ff=1";}
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else
location.href=url;}
return false;}
function getUserName(){var user_name=jQuery('#user_name');if(user_name.length!=0){return user_name.html();}
return"Not logged in";}
var openedDropDown=null;function dropDown(id){if(openedDropDown!=id&&openedDropDown!=null){document.getElementById(openedDropDown).style.display='none';openedDropDown=null;}
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else if(document.attachEvent){document.body.attachEvent("onclick",closeDropDown);}}
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function disableLink(linkElement){if(linkElement.getAttribute('isAlreadyClicked')!=null&&linkElement.getAttribute('isAlreadyClicked')!='undefined'&&linkElement.getAttribute('isAlreadyClicked')!='0'){return false;}else{linkElement.setAttribute('isAlreadyClicked','1');linkElement.style.cursor='default';return true;}}
function disableButtons(formobj){var buttons=jQuery("#"+formobj).find("button, input[type=submit], input[type=image]");buttons.attr({"disabled":"disabled"}).css({"cursor":"default"});if(jQuery(formobj).attr('isAlreadyClicked')!=null&&jQuery(formobj).attr('isAlreadyClicked')!=1){return false;}else{jQuery(formobj).attr('isAlreadyClicked',1);return true;}}
closeDropDown=function(e){var targ;if(!e)var e=window.event;if(e.target)targ=e.target;else if(e.srcElement)targ=e.srcElement;if(targ.nodeType&&targ.nodeType==3)
targ=targ.parentNode;if(targ.id=='RAli'||targ.id=='WAli'||targ.id=='LLli'||targ.className=='curLang')
return;if(openedDropDown!=null)
dropDown(openedDropDown);};sfHover=function(event){var sfEls=jQuery("#unified-footer DIV");sfEls.mouseover(function(){jQuery(this).addClass("sfhover")});sfEls.mouseout(function(){jQuery(this).removeClass("sfhover")});}
if(window.attachEvent){jQuery(window).ready(sfHover);}
function statusMessageShow(message){var div=jQuery("#status");if(0==div.length){div=jQuery('<div id="status" class="STATUS SMALLSTATUS"></div>');}
jQuery("#std_status").hide();statusMessageHide();div.html(message);jQuery("#contents").prepend(div);scrollToTop("status");operaRefresh();}
function statusMessageHide(){jQuery("#abovearticlestatus").hide();}
function getUpdates(remove){if(typeof remove=='undefined'){remove="0";}
remove=parseInt(remove);if(!checkLogin(true)){getUpdatesNavGo((remove)?remove:0);return;}
var un="";if(remove){un="un";}
if(jwgData.articleData.isQRelated==1){var url="/Q/"+encodeURIComponent(jwgData.articleData.real_returnto)+"&action="+un+"watch&ajaxonly=1";}
if(jwgData.articleData.isTopicPageRelated==1){var url="/Q/FAQ/"+jwgData.articleData.topic_id+"&action="+un+"watch&ajaxonly=1";}
jQuery.ajax({url:url,success:function(res){if(res.indexOf('OK:')===0){if(!remove){getUpdatesAdd();}else{getUpdatesRemove();}}else{statusMessageShow("Oops... we were unable to process your request. Try again.");}},error:function(){statusMessageShow("Your browser is not supported.\n\nPlease upgrade in order to use this function.");}});}
function getUpdatesNavGo(remove){realNavGo=navGo;navGo=new Function("getUpdates("+remove+");");realResetFormError=resetFormError;resetFormError=function(){realResetFormError();rfe_tmp=function(){navGo=realNavGo;resetFormError=realResetFormError;}
rfe_tmp.defer();};new_login();}
function getUpdatesAdd(){var EDITLINK="[<a href='/Q/Special:preferences'>";var EDITUPDATE="</a> | <a href='/Q/Special:watchlist&magic=yes'>";wssStatus=(document.loginform.wssStatus?document.loginform.wssStatus.value:'');var cancelUpdatesText="cancel updates";var CancelUpdatesText="Cancel updates";if(typeof PageDef!="undefined"){var pageDiv=jQuery('#getUpdates');if((PageDef=='noAns'||PageDef=='newQ')&&pageDiv.length!=0){var temp='<div id="cancelUpdates" style="margin-left:15px;" '+'onclick="_hbLink(\'WatchQ'+needans_num+'\', \''+wssStatus+'_UnAnsQPg_WTC\');getUpdates(1);return false;" title="Click here to cancel updates for this question." >'+'<img src="'+wgStaticFilesServer+'/templates/icons/cancelupdates-btn2.gif" />'+'<span style="text-decoration: underline; margin-top: -21px; display: block; position: relative; top: 16px; width: 77px;">'+cancelUpdatesText+'</span></div>';pageDiv.replaceWith(temp);}
else if(PageDef=='Ans'&&pageDiv.length!=0){if(pageDiv.find('a')){var temp='<a id="cancelUpdates" onclick="getUpdates(1);return false;" rel="nofollow"'+'name="&amp;lid=WatchQ&amp;lpos='+wssStatus+'_AnsQPg_Btn"'+'href="'+jwgData.articleData.real_returnto+'&amp;action=unwatch&amp;returnto='+
jwgData.articleData.real_returnto+'&amp;isQRelated=1">'+'<img alt="Click here to cancel updates for this question." title="Click here to cancel updates for this question."'+'src="'+wgStaticFilesServer+'/templates/icons/blue-cancelupdates-quest.gif" /></a>'
pageDiv.html(temp);}else{var linkFront='<a href="javascript:void(0);" onclick="getUpdates(1);" name="&lid=WatchQ&lpos='+wssStatus+'_AnsQPg_Btn" title="Click here to cancel updates for this question." >';var temp='<span id="cancelUpdates" >'+
linkFront+'<img src="'+wgStaticFilesServer+'/templates/icons/cancelupdates-envelope.png" style="margin-bottom:-5px;"></a> '+
linkFront+CancelUpdatesText+'</a></span>';pageDiv.html(temp);}}
else if(PageDef=='catPage'&&pageDiv.length!=0){jQuery('#strikebtndiv').show();pageDiv.find("a.btn").attr({"onclick":"","alt":"Click here to cancel updates for this question.","title":"Click here to cancel updates for this question."}).click(function(event){event.preventDefault();getUpdates(1);}).find("font font").html("&nbsp;<img src='"+wgStaticFilesServer+"/templates/images/envelope_faq.gif' width='18' height='11' style='width: 18px; height: 11px;' />&nbsp;&nbsp;"+CancelUpdatesText+"&nbsp;");pageDiv.attr("id","cancelUpdates");}}
if(jwgData.articleData.isQRelated==1){statusMessageShow("You will now receive updates when this question is answered. "+" "+EDITLINK+"Edit your email settings"+EDITUPDATE+"Edit your updates list</a>]");var text='<a rel="nofollow" title="Click here to cancel updates for this question."'+'name="&amp;lid=WatchQ&amp;lpos=UnAnsQpg_leftR" '+'onclick="getUpdates(1);return false;" href="/Q/'+jwgData.articleData.real_returnto+'&amp;action=unwatch&amp;returnto='+jwgData.articleData.real_returnto+'&amp;isQRelated=1">'+CancelUpdatesText+'</a>';jQuery('#getUpdatesLM').html(text);}
if(jwgData.articleData.isTopicPageRelated==1){statusMessageShow("You will now receive updates when there are new questions or answers in this category. "+" "+EDITLINK+"Edit your email settings"+EDITUPDATE+"Edit your updates list</a>]");var text='<a rel="nofollow" title="Click here to cancel updates about new questions in this category."'+'name="&amp;lid=WatchCat&amp;lpos=Catpg_leftR" '+'onclick="getUpdates(1);return false;" href="/Q/FAQ/'+jwgData.articleData.topic_id+'&amp;action=unwatch">'+CancelUpdatesText+'</a>';jQuery('#getUpdatesLM').html(text);}
getUpdatesDone=true;}
function getUpdatesRemove(){var EDITLINK="[<a href='/Q/Special:preferences'>";var EDITUPDATE="</a> | <a href='/Q/Special:watchlist&magic=yes'>";var wssStatus=(document.loginform.wssStatus?document.loginform.wssStatus.value:'');var getUpdatesText="get updates";var GetUpdatesText="Get updates";if(typeof PageDef!="undefined"){var pageDiv=jQuery('#cancelUpdates');if((PageDef=='noAns'||PageDef=='newQ')&&pageDiv.length!=0){var temp='<div id="getUpdates" style="margin-left: 15px;" '+'onclick="_hbLink(\'WatchQ'+needans_num+'\', \''+wssStatus+'_UnAnsQPg_WTC\');getUpdates();return false;" title="Click here to get updates for this question." >'+'<img src="'+wgStaticFilesServer+'/templates/icons/getupdates-btn2.gif" />\n'+'<span style="text-decoration: underline; margin-top: -5px; display: block;">'+getUpdatesText+'</span></div>';pageDiv.replaceWith(temp);}
else if(PageDef=='Ans'&&pageDiv.length!=0){if(pageDiv.find('a')){var temp='<a  id="getUpdates" onclick="getUpdates();return false;" rel="nofollow"'+'name="&amp;lid=WatchQ&amp;lpos='+wssStatus+'_AnsQPg_Btn"'+'href="'+jwgData.articleData.real_returnto+'&amp;action=watch&amp;returnto='+
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pageDiv.html(temp);}else{var linkFront='<a href="javascript:void(0);" onclick="getUpdates();" name="&lid=WatchQ&lpos='+wssStatus+'_AnsQPg_Btn" title="Click here to get updates for this question." >';var temp='<span id="getUpdates" >'+
linkFront+'<img src="'+wgStaticFilesServer+'/templates/icons/updates-envelope.png" style="margin-bottom:-3px;"></a> '+
linkFront+GetUpdatesText+'</a></span>';pageDiv.html(temp);}}
else if(PageDef=='catPage'&&pageDiv.length!=0){jQuery('#strikebtndiv').hide();pageDiv.find("a.btn").attr({"onclick":"","alt":"Click here to get updates for this question.","title":"Click here to get updates for this question."}).click(function(event){event.preventDefault();getUpdates();}).find("font font").html("&nbsp;<img src='"+wgStaticFilesServer+"/templates/images/envelope_faq.gif' width='18' height='11' style='width: 18px; height: 11px;' />&nbsp;&nbsp;"+GetUpdatesText+"&nbsp;");pageDiv.attr("id","getUpdates");}}
if(jwgData.articleData.isQRelated==1){var text='<a rel="nofollow" title="Click here to get updates for this question." name="&amp;lid=WatchQ&amp;lpos=UnAnsQpg_leftR" '+'onclick="getUpdates(0);return false;" href="/Q/'+jwgData.articleData.real_returnto+'&amp;action=watch&amp;returnto='+jwgData.articleData.real_returnto+'&amp;isQRelated=1">'+GetUpdatesText+'</a>';jQuery('#getUpdatesLM').html(text);statusMessageShow("You have canceled updates for this question. "+" "+EDITLINK+"Edit your email settings"+EDITUPDATE+"Edit your updates list</a>]");}
if(jwgData.articleData.isTopicPageRelated==1){var text='<a rel="nofollow" title="Click here to get updates about new questions in this category."'+'name="&amp;lid=WatchCat&amp;lpos=Catpg_leftR" '+'onclick="getUpdates(0);return false;" href="/Q/FAQ/'+jwgData.articleData.topic_id+'&amp;action=watch">'+GetUpdatesText+'</a>';jQuery('#getUpdatesLM').html(text);statusMessageShow("You have canceled updates for this category. "+" "+EDITLINK+"Edit your email settings"+EDITUPDATE+"Edit your updates list</a>]");}
cancelUpdatesDone=true;}
function alertBrowserError(){alert("Your browser is not supported.\n\nPlease upgrade in order to use this function.");}
var CaptchaInitException=Class.create({initialize:function(message){this.message=message;}});var CaptchaPopup=Class.create({initialize:function(content,init_size,images){if(content.substr(0,6)!='POPUP:'){throw new CaptchaInitException('Invalid content');}
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function fixDivsHP(){var col2Div=$('col2');var col1Div=$('col1');var margin=20;if(Current.Browser.IE)margin=20;if(col2Div!=null&&col1Div!=null){col1Div.style.marginTop=margin+col2Div.offsetHeight+"px";}
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function removeLink(aid,link_title,hideCase1Pipe){if(!aid||!link_title){return false;}
lpos=(PageDef)?PageDef:null;if(isQuestionPageAnswered()>0){lpos=(isQuestionPageAnswered()==1)?"UnansweredQ":"AnsweredQ";}
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var url="/Q/Special:Changes&ajax=1&action=removeLink&aid="+aid+"&link_title="+link_title;new Ajax.Request(url,{onSuccess:function(transport){clickedLink=$('removeLink'+aid+link_title);if(!clickedLink){return false;}
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function removeQuestion(aid,questionId,hideCase1Pipe){if(!aid||!questionId){return false;}
lpos=(PageDef)?PageDef:null;if(isQuestionPageAnswered()>0){lpos=(isQuestionPageAnswered()==1)?"UnansweredQ":"AnsweredQ";}
domAlert=new DOMAlert({title:'',text:'Are you sure you want to delete this question?',skin:'yn',ok:{value:true,text:'',onclick:function(obj){confirmRemoveQuestion(obj,aid,questionId,hideCase1Pipe);_hbLink('YesRemoveRelated',lpos);}},cancel:{value:true,text:'',onclick:function(obj){obj.close();_hbLink('NoRemoveRelated',lpos);}},width:400,height:25});domAlert.show();jQuery(".yn_titleBarRightIcon").click(function(){_hbLink('CloseRemoveRelated',lpos);});return true;}
var wrappedLoginForRemoveQuestion=false;function confirmRemoveQuestion(DOMalertObject,aid,questionId,hideCase1Pipe){hideCase1Pipe=(hideCase1Pipe!=null)?hideCase1Pipe:false;if(DOMalertObject)DOMalertObject.close();if(!aid||!questionId){return false;}
var url="/Q/Special:Changes&ajax=1&action=removeQuestion&aid="+aid+"&question_id="+questionId;new Ajax.Request(url,{onSuccess:function(transport){clickedLink=$('removeQuestion'+aid+"_"+questionId);if(!clickedLink){return false;}
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function isQuestionPageAnswered(){if(jQuery("#container").hasClass('.faqArticle')){if(PageDef=="noAns")return 1;if(PageDef=="Ans")return 2;}
return 0;}
function errorPopup(mes,pname,ph){temp_top=jQuery("#"+pname+"_elem").css('top');jQuery("#"+pname+"_elem").css({'height':ph+"px",'top':temp_top});jQuery("#"+pname+"_int_text").css({'height':(ph-17)+"px"});jQuery("#"+pname+"_error").css({'color':"#000000",'visibility':"visible",'background':"#FFFF66",'padding':"0"});jQuery("#"+pname+"_error").html(mes);RoundStatus();operaRefresh();}
function positionCategoriesDiv(){var communityDiv=jQuery('#community')[0];var raCategoriesDiv=jQuery('#raCategories')[0];if(communityDiv!=null&&raCategoriesDiv!=null){var h=15+raCategoriesDiv.offsetHeight+communityDiv.offsetHeight;communityDiv.style.height=h+"px";setTimeout("repaintPage2('raCategories')",1);}}
function repaintPage2(id){if(jQuery("#"+id).length!=0){jQuery("#"+id).hide();jQuery("#"+id).show();}}
link_redirect=false;function loginNavGo(url){action=url;new_login();}
function isSuper(){if(jQuery('#superforum').length!=0)
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function resizeImagesWidth(rootId,limitWidth){var nodes=jQuery(rootId).find('img');numImages=nodes.length;for(i=0;i<numImages;i++){resizeImageWidth(limitWidth,nodes[i]);}}
function resizeImageWidth(limitWidth,imgObj){if(imgObj&&imgObj.width>limitWidth){ratio=imgObj.width/imgObj.height;imgObj.width=limitWidth;imgObj.height=limitWidth/ratio;}}
function gigyaUsernameUnderline(turnOn){if(jQuery("#gigya-hi-user").length!=0){if(turnOn){jQuery("#gigya-hi-user").find('td').css({'textDecoration':'underline'});}else{jQuery("#gigya-hi-user").find('td').css({'textDecoration':'none'});}}}
function goHome(){window.location.href="/";}
function showAllCapsAnswerPopup(){var args={title:'',text:"Oops! Looks like your caps lock is stuck.<br><br>Correct your capitalization, then resubmit the answer. If you think you have received this message in error, contact us.",skin:'yn',width:400};okOnClickFunction=function(obj){if(obj&&obj.close){obj.close();}
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function emailValidate(email){var reg=/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;var address=email;if(reg.test(address)==false){return false;}else{return true;}}
function toggleLHMCategoriesList(clickedEl){var clickedEl=jQuery(clickedEl);clickedEl.toggleClass('expanded');jQuery('.unregMenu ul').toggle();}
jQuery.fn.stripHTMLTags=function(){jQuery(this).after(jQuery(this).text()).remove();};jQuery.isBlank=function(string){return/^\s*$/.test(string);};function goToDiscussionPage(questionTitle){window.location.href='/Q/Discuss:'+questionTitle;}
function getBrowserWidth(){var myWidth=0;if(typeof(window.innerWidth)=='number'){myWidth=window.innerWidth;myWidth-=16;}else if(document.documentElement&&document.documentElement.clientWidth){myWidth=document.documentElement.clientWidth;myWidth-=14;}else if(document.body&&document.body.clientWidth){myWidth=document.body.clientWidth;}
return myWidth;}
function loadAsyncSrc(srcURL,callBack,params){var cache=jQuery.ajaxSettings.cache;jQuery.ajaxSettings.cache=true;if(callBack){jQuery.getScript(srcURL,function(){callBack(params);});}
else{jQuery.getScript(srcURL);}
jQuery.ajaxSettings.cache=cache;}
function loadQuantcast(qc_cat){_qoptions={tags:"WikiAnswers"+qc_cat};_qacct="p-72V4-XKpaKDrE";quantserve();}
function loadAddThis(){if(window.addthis){window.addthis.ost=0;window.addthis.init();}}
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function exsitsInJson(json,val){for(key in json){if(json[key]==val)
return true;}
return false;}
function getDocAndScrollTop(){var doc=jQuery(jQuery.grep(jQuery("html,body"),function(el,i){return jQuery(el).scrollTop()>0;}));return{doc:doc,scrollTop:doc.scrollTop()};}
function disableScrollBars(){var dsc=getDocAndScrollTop();dsc.doc.css("overflow","hidden");dsc.doc.scrollTop(dsc.scrollTop);}
function enableScrollBars(){var dsc=getDocAndScrollTop();dsc.doc.css("overflow","auto");dsc.doc.scrollTop(dsc.scrollTop);}
function changeToTwoColumns(){var dts=jQuery("div#hpcategories dt");var old_dls=jQuery("div#hpcategories dl");var morecats=jQuery("#moreCategories");var max=dts.length;jQuery("#hpcategories").append("<dl id='firstColumn' class='topics floatleft'></dl>");jQuery("#hpcategories").append("<dl id='secondColumn' class='topics floatleft'></dl>");for(var i=0;i<max;i++){jQuery("#firstColumn").append(dts[i]);if(i>=Math.ceil(max/2)){jQuery("#secondColumn").append(dts[i]);}}
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(function(){var special=jQuery.event.special,uid1='D'+(+new Date()),uid2='D'+(+new Date()+1);special.scrollstart={setup:function(){var timer,handler=function(evt){var _self=this,_args=arguments;if(timer){clearTimeout(timer);}else{evt.type='scrollstart';jQuery.event.handle.apply(_self,_args);}
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{if(typeof(arguments[0])!="object")throw newCurvyError("First parameter of curvyCorners() must be an object.");if(typeof(arguments[1])!="object"&&typeof(arguments[1])!="string")throw newCurvyError("Second parameter of curvyCorners() must be an object or a class name.");if(typeof(arguments[1])=="string")
{var startIndex=0;var boxCol=getElementsByClass(arguments[1]);}
else
{var startIndex=1;var boxCol=arguments;}
var curvyCornersCol=new Array();if(arguments[0].validTags)
var validElements=arguments[0].validTags;else
var validElements=["div"];for(var i=startIndex,j=boxCol.length;i<j;i++)
{var currentTag=boxCol[i].tagName.toLowerCase();if(inArray(validElements,currentTag)!==false)
{curvyCornersCol[curvyCornersCol.length]=new curvyObject(arguments[0],boxCol[i]);}}
this.objects=curvyCornersCol;this.applyCornersToAll=function()
{for(var x=0,k=this.objects.length;x<k;x++)
{this.objects[x].applyCorners();}}}
function curvyObject()
{this.box=arguments[1];this.settings=arguments[0];this.topContainer=null;this.bottomContainer=null;this.masterCorners=new Array();this.contentDIV=null;var boxHeight=get_style(this.box,"height","height");var boxWidth=get_style(this.box,"width","width");var borderWidth=get_style(this.box,"borderTopWidth","border-top-width");var borderColour=get_style(this.box,"borderTopColor","border-top-color");var boxColour=get_style(this.box,"backgroundColor","background-color");var backgroundImage=get_style(this.box,"backgroundImage","background-image");var boxPosition=get_style(this.box,"position","position");var boxPadding=get_style(this.box,"paddingTop","padding-top");this.boxHeight=parseInt(((boxHeight!=""&&boxHeight!="auto"&&boxHeight.indexOf("%")==-1)?boxHeight.substring(0,boxHeight.indexOf("px")):this.box.scrollHeight));this.boxWidth=parseInt(((boxWidth!=""&&boxWidth!="auto"&&boxWidth.indexOf("%")==-1)?boxWidth.substring(0,boxWidth.indexOf("px")):this.box.scrollWidth));this.borderWidth=parseInt(((borderWidth!=""&&borderWidth.indexOf("px")!==-1)?borderWidth.slice(0,borderWidth.indexOf("px")):0));this.boxColour=format_colour(boxColour);this.boxPadding=parseInt(((boxPadding!=""&&boxPadding.indexOf("px")!==-1)?boxPadding.slice(0,boxPadding.indexOf("px")):0));this.borderColour=format_colour(borderColour);this.borderString=this.borderWidth+"px"+" solid "+this.borderColour;this.backgroundImage=((backgroundImage!="none")?backgroundImage:"");this.boxContent=this.box.innerHTML;if(boxPosition!="absolute")this.box.style.position="relative";this.box.style.padding="0px";if(isIE&&boxWidth=="auto"&&boxHeight=="auto")this.box.style.width="100%";if(this.settings.autoPad==true&&this.boxPadding>0)
this.box.innerHTML="";this.applyCorners=function()
{for(var t=0;t<2;t++)
{switch(t)
{case 0:if(this.settings.tl||this.settings.tr)
{var newMainContainer=document.createElement("DIV");newMainContainer.style.width="100%";newMainContainer.style.fontSize="1px";newMainContainer.style.overflow="hidden";newMainContainer.style.position="absolute";newMainContainer.style.paddingLeft=this.borderWidth+"px";newMainContainer.style.paddingRight=this.borderWidth+"px";var topMaxRadius=Math.max(this.settings.tl?this.settings.tl.radius:0,this.settings.tr?this.settings.tr.radius:0);newMainContainer.style.height=topMaxRadius+"px";newMainContainer.style.top=0-topMaxRadius+"px";newMainContainer.style.left=0-this.borderWidth+"px";this.topContainer=this.box.appendChild(newMainContainer);}
break;case 1:if(this.settings.bl||this.settings.br)
{var newMainContainer=document.createElement("DIV");newMainContainer.style.width="100%";newMainContainer.style.fontSize="1px";newMainContainer.style.overflow="hidden";newMainContainer.style.position="absolute";newMainContainer.style.paddingLeft=this.borderWidth+"px";newMainContainer.style.paddingRight=this.borderWidth+"px";var botMaxRadius=Math.max(this.settings.bl?this.settings.bl.radius:0,this.settings.br?this.settings.br.radius:0);newMainContainer.style.height=botMaxRadius+"px";newMainContainer.style.bottom=0-botMaxRadius+"px";newMainContainer.style.left=0-this.borderWidth+"px";this.bottomContainer=this.box.appendChild(newMainContainer);}
break;}}
if(this.topContainer)this.box.style.borderTopWidth="0px";if(this.bottomContainer)this.box.style.borderBottomWidth="0px";var corners=["tr","tl","br","bl"];for(var i in corners)
{if(i>-1<4)
{var cc=corners[i];if(!this.settings[cc])
{if(((cc=="tr"||cc=="tl")&&this.topContainer!=null)||((cc=="br"||cc=="bl")&&this.bottomContainer!=null))
{var newCorner=document.createElement("DIV");newCorner.style.position="relative";newCorner.style.fontSize="1px";newCorner.style.overflow="hidden";if(this.backgroundImage=="")
newCorner.style.backgroundColor=this.boxColour;else
newCorner.style.backgroundImage=this.backgroundImage;switch(cc)
{case"tl":newCorner.style.height=topMaxRadius-this.borderWidth+"px";newCorner.style.marginRight=this.settings.tr.radius-(this.borderWidth*2)+"px";newCorner.style.borderLeft=this.borderString;newCorner.style.borderTop=this.borderString;newCorner.style.left=-this.borderWidth+"px";break;case"tr":newCorner.style.height=topMaxRadius-this.borderWidth+"px";newCorner.style.marginLeft=this.settings.tl.radius-(this.borderWidth*2)+"px";newCorner.style.borderRight=this.borderString;newCorner.style.borderTop=this.borderString;newCorner.style.backgroundPosition="-"+(topMaxRadius+this.borderWidth)+"px 0px";newCorner.style.left=this.borderWidth+"px";break;case"bl":newCorner.style.height=botMaxRadius-this.borderWidth+"px";newCorner.style.marginRight=this.settings.br.radius-(this.borderWidth*2)+"px";newCorner.style.borderLeft=this.borderString;newCorner.style.borderBottom=this.borderString;newCorner.style.left=-this.borderWidth+"px";newCorner.style.backgroundPosition="-"+(this.borderWidth)+"px -"+(this.boxHeight+(botMaxRadius+this.borderWidth))+"px";break;case"br":newCorner.style.height=botMaxRadius-this.borderWidth+"px";newCorner.style.marginLeft=this.settings.bl.radius-(this.borderWidth*2)+"px";newCorner.style.borderRight=this.borderString;newCorner.style.borderBottom=this.borderString;newCorner.style.left=this.borderWidth+"px"
newCorner.style.backgroundPosition="-"+(botMaxRadius+this.borderWidth)+"px -"+(this.boxHeight+(botMaxRadius+this.borderWidth))+"px";break;}}}
else
{if(this.masterCorners[this.settings[cc].radius])
{var newCorner=this.masterCorners[this.settings[cc].radius].cloneNode(true);}
else
{var newCorner=document.createElement("DIV");newCorner.style.height=this.settings[cc].radius+"px";newCorner.style.width=this.settings[cc].radius+"px";newCorner.style.position="absolute";newCorner.style.fontSize="1px";newCorner.style.overflow="hidden";var borderRadius=parseInt(this.settings[cc].radius-this.borderWidth);for(var intx=0,j=this.settings[cc].radius;intx<j;intx++)
{if((intx+1)>=borderRadius)
var y1=-1;else
var y1=(Math.floor(Math.sqrt(Math.pow(borderRadius,2)-Math.pow((intx+1),2)))-1);if(borderRadius!=j)
{if((intx)>=borderRadius)
var y2=-1;else
var y2=Math.ceil(Math.sqrt(Math.pow(borderRadius,2)-Math.pow(intx,2)));if((intx+1)>=j)
var y3=-1;else
var y3=(Math.floor(Math.sqrt(Math.pow(j,2)-Math.pow((intx+1),2)))-1);}
if((intx)>=j)
var y4=-1;else
var y4=Math.ceil(Math.sqrt(Math.pow(j,2)-Math.pow(intx,2)));if(y1>-1)this.drawPixel(intx,0,this.boxColour,100,(y1+1),newCorner,-1,this.settings[cc].radius);if(borderRadius!=j)
{for(var inty=(y1+1);inty<y2;inty++)
{if(this.settings.antiAlias)
{if(this.backgroundImage!="")
{var borderFract=(pixelFraction(intx,inty,borderRadius)*100);if(borderFract<30)
{this.drawPixel(intx,inty,this.borderColour,100,1,newCorner,0,this.settings[cc].radius);}
else
{this.drawPixel(intx,inty,this.borderColour,100,1,newCorner,-1,this.settings[cc].radius);}}
else
{var pixelcolour=BlendColour(this.boxColour,this.borderColour,pixelFraction(intx,inty,borderRadius));this.drawPixel(intx,inty,pixelcolour,100,1,newCorner,0,this.settings[cc].radius,cc);}}}
if(this.settings.antiAlias)
{if(y3>=y2)
{if(y2==-1)y2=0;this.drawPixel(intx,y2,this.borderColour,100,(y3-y2+1),newCorner,0,0);}}
else
{if(y3>=y1)
{this.drawPixel(intx,(y1+1),this.borderColour,100,(y3-y1),newCorner,0,0);}}
var outsideColour=this.borderColour;}
else
{var outsideColour=this.boxColour;var y3=y1;}
if(this.settings.antiAlias)
{for(var inty=(y3+1);inty<y4;inty++)
{this.drawPixel(intx,inty,outsideColour,(pixelFraction(intx,inty,j)*100),1,newCorner,((this.borderWidth>0)?0:-1),this.settings[cc].radius);}}}
this.masterCorners[this.settings[cc].radius]=newCorner.cloneNode(true);}
if(cc!="br")
{for(var t=0,k=newCorner.childNodes.length;t<k;t++)
{var pixelBar=newCorner.childNodes[t];var pixelBarTop=parseInt(pixelBar.style.top.substring(0,pixelBar.style.top.indexOf("px")));var pixelBarLeft=parseInt(pixelBar.style.left.substring(0,pixelBar.style.left.indexOf("px")));var pixelBarHeight=parseInt(pixelBar.style.height.substring(0,pixelBar.style.height.indexOf("px")));if(cc=="tl"||cc=="bl"){pixelBar.style.left=this.settings[cc].radius-pixelBarLeft-1+"px";}
if(cc=="tr"||cc=="tl"){pixelBar.style.top=this.settings[cc].radius-pixelBarHeight-pixelBarTop+"px";}
switch(cc)
{case"tr":pixelBar.style.backgroundPosition="-"+Math.abs((this.boxWidth-this.settings[cc].radius+this.borderWidth)+pixelBarLeft)+"px -"+Math.abs(this.settings[cc].radius-pixelBarHeight-pixelBarTop-this.borderWidth)+"px";break;case"tl":pixelBar.style.backgroundPosition="-"+Math.abs((this.settings[cc].radius-pixelBarLeft-1)-this.borderWidth)+"px -"+Math.abs(this.settings[cc].radius-pixelBarHeight-pixelBarTop-this.borderWidth)+"px";break;case"bl":pixelBar.style.backgroundPosition="-"+Math.abs((this.settings[cc].radius-pixelBarLeft-1)-this.borderWidth)+"px -"+Math.abs((this.boxHeight+this.settings[cc].radius+pixelBarTop)-this.borderWidth)+"px";break;}}}}
if(newCorner)
{switch(cc)
{case"tl":if(newCorner.style.position=="absolute")newCorner.style.top="0px";if(newCorner.style.position=="absolute")newCorner.style.left="0px";if(this.topContainer)this.topContainer.appendChild(newCorner);break;case"tr":if(newCorner.style.position=="absolute")newCorner.style.top="0px";if(newCorner.style.position=="absolute")newCorner.style.right="0px";if(this.topContainer)this.topContainer.appendChild(newCorner);break;case"bl":if(newCorner.style.position=="absolute")newCorner.style.bottom="0px";if(newCorner.style.position=="absolute")newCorner.style.left="0px";if(this.bottomContainer)this.bottomContainer.appendChild(newCorner);break;case"br":if(newCorner.style.position=="absolute")newCorner.style.bottom="0px";if(newCorner.style.position=="absolute")newCorner.style.right="0px";if(this.bottomContainer)this.bottomContainer.appendChild(newCorner);break;}}}}
var radiusDiff=new Array();radiusDiff["t"]=Math.abs(this.settings.tl.radius-this.settings.tr.radius)
radiusDiff["b"]=Math.abs(this.settings.bl.radius-this.settings.br.radius);for(z in radiusDiff)
{if(z=="t"||z=="b")
{if(radiusDiff[z])
{var smallerCornerType=((this.settings[z+"l"].radius<this.settings[z+"r"].radius)?z+"l":z+"r");var newFiller=document.createElement("DIV");newFiller.style.height=radiusDiff[z]+"px";newFiller.style.width=this.settings[smallerCornerType].radius+"px"
newFiller.style.position="absolute";newFiller.style.fontSize="1px";newFiller.style.overflow="hidden";newFiller.style.backgroundColor=this.boxColour;switch(smallerCornerType)
{case"tl":newFiller.style.bottom="0px";newFiller.style.left="0px";newFiller.style.borderLeft=this.borderString;this.topContainer.appendChild(newFiller);break;case"tr":newFiller.style.bottom="0px";newFiller.style.right="0px";newFiller.style.borderRight=this.borderString;this.topContainer.appendChild(newFiller);break;case"bl":newFiller.style.top="0px";newFiller.style.left="0px";newFiller.style.borderLeft=this.borderString;this.bottomContainer.appendChild(newFiller);break;case"br":newFiller.style.top="0px";newFiller.style.right="0px";newFiller.style.borderRight=this.borderString;this.bottomContainer.appendChild(newFiller);break;}}
var newFillerBar=document.createElement("DIV");newFillerBar.style.position="relative";newFillerBar.style.fontSize="1px";newFillerBar.style.overflow="hidden";newFillerBar.style.backgroundColor=this.boxColour;newFillerBar.style.backgroundImage=this.backgroundImage;switch(z)
{case"t":if(this.topContainer)
{if(this.settings.tl.radius&&this.settings.tr.radius)
{newFillerBar.style.height=topMaxRadius-this.borderWidth+"px";newFillerBar.style.marginLeft=this.settings.tl.radius-this.borderWidth+"px";newFillerBar.style.marginRight=this.settings.tr.radius-this.borderWidth+"px";newFillerBar.style.borderTop=this.borderString;if(this.backgroundImage!="")
newFillerBar.style.backgroundPosition="-"+(topMaxRadius+this.borderWidth)+"px 0px";this.topContainer.appendChild(newFillerBar);}
this.box.style.backgroundPosition="0px -"+(topMaxRadius-this.borderWidth)+"px";}
break;case"b":if(this.bottomContainer)
{if(this.settings.bl.radius&&this.settings.br.radius)
{newFillerBar.style.height=botMaxRadius-this.borderWidth+"px";newFillerBar.style.marginLeft=this.settings.bl.radius-this.borderWidth+"px";newFillerBar.style.marginRight=this.settings.br.radius-this.borderWidth+"px";newFillerBar.style.borderBottom=this.borderString;if(this.backgroundImage!="")
newFillerBar.style.backgroundPosition="-"+(botMaxRadius+this.borderWidth)+"px -"+(this.boxHeight+(topMaxRadius+this.borderWidth))+"px";this.bottomContainer.appendChild(newFillerBar);}}
break;}}}
if(this.settings.autoPad==true&&this.boxPadding>0)
{var contentContainer=document.createElement("DIV");contentContainer.style.position="relative";contentContainer.innerHTML=this.boxContent;contentContainer.className="autoPadDiv";var topPadding=Math.abs(topMaxRadius-this.boxPadding);var botPadding=Math.abs(botMaxRadius-this.boxPadding);if(topMaxRadius<this.boxPadding)
contentContainer.style.paddingTop=topPadding+"px";if(botMaxRadius<this.boxPadding)
contentContainer.style.paddingBottom=botMaxRadius+"px";contentContainer.style.paddingLeft=this.boxPadding+"px";contentContainer.style.paddingRight=this.boxPadding+"px";this.contentDIV=this.box.appendChild(contentContainer);}}
this.drawPixel=function(intx,inty,colour,transAmount,height,newCorner,image,cornerRadius)
{var pixel=document.createElement("DIV");pixel.style.height=height+"px";pixel.style.width="1px";pixel.style.position="absolute";pixel.style.fontSize="1px";pixel.style.overflow="hidden";var topMaxRadius=Math.max(this.settings["tr"].radius,this.settings["tl"].radius);if(image==-1&&this.backgroundImage!="")
{pixel.style.backgroundImage=this.backgroundImage;pixel.style.backgroundPosition="-"+(this.boxWidth-(cornerRadius-intx)+this.borderWidth)+"px -"+((this.boxHeight+topMaxRadius+inty)-this.borderWidth)+"px";}
else
{pixel.style.backgroundColor=colour;}
if(transAmount!=100)
setOpacity(pixel,transAmount);pixel.style.top=inty+"px";pixel.style.left=intx+"px";newCorner.appendChild(pixel);}}
function insertAfter(parent,node,referenceNode)
{parent.insertBefore(node,referenceNode.nextSibling);}
function BlendColour(Col1,Col2,Col1Fraction)
{var red1=parseInt(Col1.substr(1,2),16);var green1=parseInt(Col1.substr(3,2),16);var blue1=parseInt(Col1.substr(5,2),16);var red2=parseInt(Col2.substr(1,2),16);var green2=parseInt(Col2.substr(3,2),16);var blue2=parseInt(Col2.substr(5,2),16);if(Col1Fraction>1||Col1Fraction<0)Col1Fraction=1;var endRed=Math.round((red1*Col1Fraction)+(red2*(1-Col1Fraction)));if(endRed>255)endRed=255;if(endRed<0)endRed=0;var endGreen=Math.round((green1*Col1Fraction)+(green2*(1-Col1Fraction)));if(endGreen>255)endGreen=255;if(endGreen<0)endGreen=0;var endBlue=Math.round((blue1*Col1Fraction)+(blue2*(1-Col1Fraction)));if(endBlue>255)endBlue=255;if(endBlue<0)endBlue=0;return"#"+IntToHex(endRed)+IntToHex(endGreen)+IntToHex(endBlue);}
function IntToHex(strNum)
{base=strNum/16;rem=strNum%16;base=base-(rem/16);baseS=MakeHex(base);remS=MakeHex(rem);return baseS+''+remS;}
function MakeHex(x)
{if((x>=0)&&(x<=9))
{return x;}
else
{switch(x)
{case 10:return"A";case 11:return"B";case 12:return"C";case 13:return"D";case 14:return"E";case 15:return"F";}}}
function pixelFraction(x,y,r)
{var pixelfraction=0;var xvalues=new Array(1);var yvalues=new Array(1);var point=0;var whatsides="";var intersect=Math.sqrt((Math.pow(r,2)-Math.pow(x,2)));if((intersect>=y)&&(intersect<(y+1)))
{whatsides="Left";xvalues[point]=0;yvalues[point]=intersect-y;point=point+1;}
var intersect=Math.sqrt((Math.pow(r,2)-Math.pow(y+1,2)));if((intersect>=x)&&(intersect<(x+1)))
{whatsides=whatsides+"Top";xvalues[point]=intersect-x;yvalues[point]=1;point=point+1;}
var intersect=Math.sqrt((Math.pow(r,2)-Math.pow(x+1,2)));if((intersect>=y)&&(intersect<(y+1)))
{whatsides=whatsides+"Right";xvalues[point]=1;yvalues[point]=intersect-y;point=point+1;}
var intersect=Math.sqrt((Math.pow(r,2)-Math.pow(y,2)));if((intersect>=x)&&(intersect<(x+1)))
{whatsides=whatsides+"Bottom";xvalues[point]=intersect-x;yvalues[point]=0;}
switch(whatsides)
{case"LeftRight":pixelfraction=Math.min(yvalues[0],yvalues[1])+((Math.max(yvalues[0],yvalues[1])-Math.min(yvalues[0],yvalues[1]))/2);break;case"TopRight":pixelfraction=1-(((1-xvalues[0])*(1-yvalues[1]))/2);break;case"TopBottom":pixelfraction=Math.min(xvalues[0],xvalues[1])+((Math.max(xvalues[0],xvalues[1])-Math.min(xvalues[0],xvalues[1]))/2);break;case"LeftBottom":pixelfraction=(yvalues[0]*xvalues[1])/2;break;default:pixelfraction=1;}
return pixelfraction;}
function rgb2Hex(rgbColour)
{try{var rgbArray=rgb2Array(rgbColour);var red=parseInt(rgbArray[0]);var green=parseInt(rgbArray[1]);var blue=parseInt(rgbArray[2]);var hexColour="#"+IntToHex(red)+IntToHex(green)+IntToHex(blue);}
catch(e){alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex");}
return hexColour;}
function rgb2Array(rgbColour)
{var rgbValues=rgbColour.substring(4,rgbColour.indexOf(")"));var rgbArray=rgbValues.split(", ");return rgbArray;}
function setOpacity(obj,opacity)
{opacity=(opacity==100)?99.999:opacity;if(isSafari&&obj.tagName!="IFRAME")
{var rgbArray=rgb2Array(obj.style.backgroundColor);var red=parseInt(rgbArray[0]);var green=parseInt(rgbArray[1]);var blue=parseInt(rgbArray[2]);obj.style.backgroundColor="rgba("+red+", "+green+", "+blue+", "+opacity/100+")";}
else if(typeof(obj.style.opacity)!="undefined")
{obj.style.opacity=opacity/100;}
else if(typeof(obj.style.MozOpacity)!="undefined")
{obj.style.MozOpacity=opacity/100;}
else if(typeof(obj.style.filter)!="undefined")
{obj.style.filter="alpha(opacity:"+opacity+")";}
else if(typeof(obj.style.KHTMLOpacity)!="undefined")
{obj.style.KHTMLOpacity=opacity/100;}}
function inArray(array,value)
{for(var i=0;i<array.length;i++){if(array[i]===value)return i;}
return false;}
function inArrayKey(array,value)
{for(key in array){if(key===value)return true;}
return false;}
function addEvent(elm,evType,fn,useCapture){if(elm.addEventListener){elm.addEventListener(evType,fn,useCapture);return true;}
else if(elm.attachEvent){var r=elm.attachEvent('on'+evType,fn);return r;}
else{elm['on'+evType]=fn;}}
function removeEvent(obj,evType,fn,useCapture){if(obj.removeEventListener){obj.removeEventListener(evType,fn,useCapture);return true;}else if(obj.detachEvent){var r=obj.detachEvent("on"+evType,fn);return r;}else{alert("Handler could not be removed");}}
function format_colour(colour)
{var returnColour="#ffffff";if(colour!=""&&colour!="transparent")
{if(colour.substr(0,3)=="rgb")
{returnColour=rgb2Hex(colour);}
else if(colour.length==4)
{returnColour="#"+colour.substring(1,2)+colour.substring(1,2)+colour.substring(2,3)+colour.substring(2,3)+colour.substring(3,4)+colour.substring(3,4);}
else
{returnColour=colour;}}
return returnColour;}
function get_style(obj,property,propertyNS)
{try
{if(obj.currentStyle)
{var returnVal=eval("obj.currentStyle."+property);}
else
{if(isSafari&&obj.style.display=="none")
{obj.style.display="";var wasHidden=true;}
var returnVal=document.defaultView.getComputedStyle(obj,'').getPropertyValue(propertyNS);if(isSafari&&wasHidden)
{obj.style.display="none";}}}
catch(e)
{}
return returnVal;}
function getElementsByClass(searchClass,node,tag)
{var classElements=new Array();if(node==null)
node=document;if(tag==null)
tag='*';var els=node.getElementsByTagName(tag);var elsLen=els.length;var pattern=new RegExp("(^|\s)"+searchClass+"(\s|$)");for(i=0,j=0;i<elsLen;i++)
{if(pattern.test(els[i].className))
{classElements[j]=els[i];j++;}}
return classElements;}
function newCurvyError(errorMessage)
{return new Error("curvyCorners Error:\n"+errorMessage)}
var capitalOne_round8={tl:{radius:8},tr:{radius:8},bl:{radius:8},br:{radius:8},antiAlias:true,autoPad:false};function capitalOneround(id){if(document.getElementById(id)){cornersObj=new curvyCorners(capitalOne_round8,document.getElementById(id));cornersObj.applyCornersToAll();}}
function roundCorners(){capitalOneround('capitalOne');capitalOneround('question_title');capitalOneround('question_tools');Event.stopObserving(window,"load",cursorToBox);}
function getElementsByClassName(classname){var elements=document.getElementsByTagName('*');classname=classname.toLowerCase();var allClassElements=new Array();for(var i=0;i<elements.length;i++)
{if(isMatching(elements[i].className.toLowerCase(),classname)){allClassElements.push(elements[i]);}}
return allClassElements;}
var listpics_login=new Array(wgStaticFilesServer+'/templates/icons/x_on.png',wgStaticFilesServer+'/templates/icons/x.png');var loginPodMovedToMiddle=false;var loginPodMovedBack=false;imagePreload_login=new ImagePreloader(listpics_login);menu="";old_dologin=null;old_registerLoginManager=null;old_showTooltip=null;login_help_popup=false;dom_ready=false;run_login=false;if(window.location.hash&&window.location.hash.match(/(#login-l|#login-r)/i))
run_login=true;jQuery(window).load(function(){dom_ready=true;var tab="login";if(window.location.hash&&window.location.hash.match(/(#login-l|#login-r)/i)){if(window.location.hash.match(/#login-r/i)&&jQuery('#register-pod').length>0){tab="register";}
hash_params=window.location.hash.split("-");if(hash_params.length>2){navGo=function(){window.location.href=window.location.href.replace(/#login-.*$/,"")+"&"+hash_params[2];};}}
if(delayedOpenRegister){tab="register";}
if(run_login){new_login(tab);}});var delayedOpenRegister=false;var inDoLogin=false;function new_login(tab){if(!dom_ready){run_login=true;if(tab=='register'){delayedOpenRegister=true;}else{delayedOpenRegister=false;}
return;}
var cookie_name="giving_wikiUserName";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(cookie_name)==0){if(checkLogin(true)){successfullyLoggedIn("");return;}}}
tab=(!!tab&&tab=="register")?"register":"login";var top=0;if(tab=="register")top=-242;else top=-123;if(xModalDialog.grey&&xModalDialog.grey.article_id)
xModalDialog.grey.onclick();if(!xModalDialog.instances['new_login_dlg']){div=xCreateDiv({"width":"250px","height":"20px","text-align":"left","background-color":"transparent"},"clsModalDialog","new_login_dlg");div.innerHTML='<div style="padding: 0px; margin: 0px; position: relative; top: '+(top+1)
+'px; left: 165px; z-index: 103; display: none;"><img src="'+wgStaticFilesServer
+'/templates/icons/x.png" id="new_login_dlg_close" style="height: 17px; width: 18px; display: block; cursor: pointer;" onMouseOver="this.src=\''
+wgStaticFilesServer+'/templates/icons/x_on.png\';" onMouseOut="this.src=\''
+wgStaticFilesServer+'/templates/icons/x.png\';" title="Close" alt="Close" /></div><div id="new_login-pod" style="text-align: center; font-size: 12px; color: #FFFFFF; font-weight: bold;"></div>';jQuery('#container').after(div);arVersion=navigator.appVersion.split("MSIE");version=parseFloat(arVersion[1]);browserName=navigator.appName;if((browserName=="Microsoft Internet Explorer")&&(version>=5.5)&&(version<7.0)&&(document.body.filters)){img=jQuery('#new_login_dlg_close')[0];imgName=img.src.split("?");imgName=imgName[0].toUpperCase();if(imgName.substring(imgName.length-3,imgName.length)=="PNG"){imgID='id=\"new_login_dlg_close\" ';imgTitle=(img.title)?"title='"+img.title+"' ":"title='"+img.alt+"' ";imgStyle="display:inline-block;"+img.style.cssText;if(img.align=="left"){imgStyle="float:left;"+imgStyle;}
if(img.align=="right"){imgStyle="float:right;"+imgStyle;}
if(img.parentElement.href){imgStyle="cursor:hand;"+imgStyle;}
strNewHTML="<span "+imgID+imgTitle
+" style=\""+"width:"+img.width+"px; height:"+img.height+"px;"+imgStyle+";"
+"filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
+"(src=\'"+img.src+"\', sizingMethod='scale');\"";strNewHTML+="></span>";img.outerHTML=strNewHTML;jQuery('#new_login_dlg_close').mouseover(function(){jQuery(this).css("filter","progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/templates/icons/x_on.png', sizingMethod='scale')");}).mouseout(function(){jQuery(this).css("filter","progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/templates/icons/x.png', sizingMethod='scale')");});}}
new xModalDialog('new_login_dlg');jQuery("#new_login_dlg_close").click(new_login_close);xModalDialog.instances['new_login_dlg'].show();}else{xModalDialog.instances['new_login_dlg'].show();jQuery("#new_login_dlg_close").parent().css({top:(top+1)+"px"}).hide();}
var fade=new Fadomatic(xModalDialog.grey,100,0,0,30);fade.fadeIn();browserName=navigator.appName;if(browserName.match(/opera/i)){document.body.className=document.body.className.replace(/ttip/i,"");document.body.className+=" ttip";}
login_pod_inputs_values={};jQuery("#user-pod div#login-pod input").each(function(index,login_pod_input){login_pod_inputs_values[login_pod_input.name]=login_pod_input.value;});register_pod_inputs_values={};jQuery("#user-pod div#register-pod input").each(function(index,register_pod_input){register_pod_inputs_values[register_pod_input.name]=register_pod_input.value;});userPodHtml=jQuery("#user-pod").html()
jQuery("#user-pod").remove();li_div=xCreateDiv({"padding":"0px","margin":"0px","text-align":"center"},null,'logging_in');li_div.innerHTML="<br>signing in...";jQuery(li_div).insertAfter(jQuery('#left-pod-top'));jQuery("#left-pod-bottom").css("marginTop","0");jQuery("#new_login-pod").css({position:"absolute",left:jQuery("#left-pod-top").offset().left+1-jQuery("#new_login_dlg").offset().left+"px",top:jQuery("#left-pod-top").offset().top+1-jQuery("#new_login_dlg").offset().top+"px"});jQuery('#left-pod-top').attr('id',"left-pod-top-old");cont_div=xCreateDiv({"display":"block","font-family":"Verdana,sans-serif","font-size":"12px","width":"165px","padding":"0px","margin":"0px"},null,"movedContainer");cont_div.innerHTML="<div id='contents'><div id='left-column' class='login' style='overflow: visible;'><div id='left-pod' style='background: none; margin: 0px; padding: 0px; overflow: visible;'><div id='user-pod'>"
+userPodHtml+"</div></div></div></div>";jQuery('#new_login-pod').append(cont_div);jQuery("#user-pod").css({width:"165px",marginTop:"17px",marginBottom:"-11px",marginLeft:"-3px",border:"#fff 2px solid",backgroundColor:"#039",zIndex:"102",padding:"0"});settings_new_login={tl:{radius:2},tr:{radius:2},bl:{radius:19},br:{radius:19},antiAlias:true,autoPad:false};var cornersObj=new curvyCorners(settings_new_login,jQuery("#user-pod")[0]);cornersObj.applyCornersToAll();jQuery("[name=loginform] p:first, [name=registerForm] p:first").css("margin-top",0);jQuery("#user-pod").css("padding-top","6px");jQuery("[name=loginform] div:first, [name=registerForm] div:first").css("padding-bottom","10px");jQuery("#register-pod").css("padding-top","5px");jQuery("#user-pod div:last").width(131);jQuery("#user-pod > :last-child").width(165);jQuery("#new_login_dlg").css("z-index",103);jQuery("#user-pod div#login-pod input").each(function(index,login_pod_input){login_pod_input.value=login_pod_inputs_values[login_pod_input.name];});jQuery("#user-pod div#register-pod input").each(function(index,register_pod_input){register_pod_input.value=register_pod_inputs_values[register_pod_input.name];});disableScrollBars();jQuery("#new_login-pod > div > div > div:first").attr("className",tab);cur_tab=tab;jQuery("#new_login-pod").animate({left:20,top:top},800,"swing",function(){loginPodMovedToMiddle=true;registerLoginManager(cur_tab);jQuery('#new_login_dlg_close').parent().show();jQuery('[name=loginform] #username,[name=registerForm] #username').focus();});hideTooltip();if(jQuery('#mailPassword').length>0){hideTooltip();}
old_registerLoginManager=registerLoginManager;registerLoginManager=function(leftNavType){addLeftRailParts();resetFormError();jQuery("#new_login-pod > div > div > div:first").attr("className",leftNavType);cur_tab=leftNavType;if(leftNavType=="register"){jQuery("#new_login-pod").css("top","-242px");jQuery('#new_login_dlg_close').parent().css("top","-225px");var originalValue=document.forms['loginform'].wpName.value;if(originalValue.length>MAX_USERNAME_LENGTH)
{originalValue=originalValue.substr(0,MAX_USERNAME_LENGTH);}
if(originalValue!="")
document.forms['registerForm'].wpName.value=originalValue;if(document.forms['loginform'].wpPassword.value!="")
document.forms['registerForm'].wpPassword.value=document.forms['loginform'].wpPassword.value;}
else if(leftNavType=="login"){jQuery("#new_login-pod").css("top","-123px");jQuery('#new_login_dlg_close').parent().css("top","-105px");if(document.forms['registerForm'].wpName.value!="")
document.forms['loginform'].wpName.value=document.forms['registerForm'].wpName.value;if(document.forms['registerForm'].wpPassword.value!="")
document.forms['loginform'].wpPassword.value=document.forms['registerForm'].wpPassword.value;}
document.forms[leftNavType+'form'].username.focus();};old_dologin=dologin;dologin=function(){if(inDoLogin)
{return;}
inDoLogin=true;loginPodMovedBack=false;var html="";initialiseGetData();var wpName=document.loginform.wpName.value;var wpPassword=document.loginform.wpPassword.value;var wpRemember;if(document.loginform.wpRemember.checked){wpRemember=1;}else{wpRemember=0;}
var isTopicPageRelated=false;var returnto=document.loginform.returnto.value;var wpTopic_id=0;var wpTopic_title="";if(document.loginform.isTopicPageRelated){isTopicPageRelated=document.loginform.isTopicPageRelated.value;wpTopic_id=0;wpTopic_title="";if(document.loginform.topic_id){wpTopic_id=document.loginform.topic_id.value;}
if(document.loginform.topic_title){wpTopic_title=document.loginform.topic_title.value;}}
var url=jwgData.config.wgLoginLoc+'/Q/Special:Userpod';var data="action=submit&"+"wpName="+wpName+"&"+"wpPassword="+URLEncodeEmail(wpPassword)+"&"+"wpRemember="+wpRemember+"&"+"returnto="+returnto+"&"+"ac="+GET_DATA['action'];if(isTopicPageRelated){data+="&isTopicPageRelated="+isTopicPageRelated+"&topic_id="+wpTopic_id+"&topic_title="+wpTopic_title;}
if(eval('(typeof(pttag) != "undefined");')){data+="&pttag="+pttag;}
if(location.pathname.indexOf("waAn=1")>0||location.pathname.indexOf("waAn=2")>0){data+="&addToWatch=1";}
if(GET_DATA['wpNewq']=="1"){data+="&wpNewq=1";}
data+="&ajaxonly=1";data+="&callback=newLoginCallback";loadRemoteScript(url,data);};old_showTooltip=showTooltip;}
function handleLoginError(resp){showFormError(resp.substr(6));jQuery("#new_login-pod > div > div > div:first").attr("className",cur_tab);error_mess=resp.substr(6);error_mess=error_mess.replace(/[^A-Za-z ]/i,"");cv=_hbEvent(cv);_hbSet("cv.c1","LogInNo|"+error_mess.replace(/[ ]/i,"+"));_hbLink("Errors");}
function newLoginCallback(resp){resp=Base64.decode(resp).trim();if(resp.indexOf('ERROR:')==0){handleLoginError(resp);}else if(resp.indexOf('RELOAD:')==0){window.location.reload();}else if(resp.indexOf('GOTO:')==0){window.location.href=resp.substr(5)+"&returnto="+URLEncodeEmail(URLEncodeEmail(window.location.href));}else{if(resp.indexOf('OK:')!=-1){resp=resp.substring(resp.indexOf('<div'));}
successfullyLoggedIn(resp);jQuery("#on_login_rm").html("");}
setTimeout("inDoLogin = false; isLoggedIn = true;",1);}
function new_login_close(){enableScrollBars()
jQuery('#new_login_dlg_close').parent().hide();jQuery('#left-pod-top-old').attr("id","left-pod-top");jQuery("#new_login-pod").animate({left:jQuery("#left-pod-top").offset().left+1-jQuery("#new_login_dlg").offset().left,top:jQuery("#left-pod-top").offset().top+1-jQuery("#new_login_dlg").offset().top},800,"swing",new_login_close_act);}
function new_login_close_act(){jQuery('#logging_in').css("text-align","left");jQuery('#register-pod').css("padding-top",0);jQuery("[name=loginform] > div:first, [name=registerForm] > div:first").css("padding-bottom",0);jQuery("#user-pod").css("padding-top","5px");jQuery("[name=registerForm] > img:first").css("z-index",-1);jQuery('#user-pod > div:not(#login-pod,#register-pod,#gigya-register-pod,#gigya-connect)').remove();jQuery("#user-pod").css({"width":"","margin-top":"","margin-bottom":"","margin-left":"","border":"","background-color":"","z-index":"","padding":0});userPodHtml=jQuery("#user-pod");jQuery("#new_login-pod > div:first").remove();jQuery("#logging_in").remove();jQuery("#left-pod-bottom").css("margin-top","");jQuery("#left-pod-top-old").attr("id","left-pod-top");jQuery("#left-pod-top").after(userPodHtml);browserName=navigator.appName;if(browserName.match(/opera/i)){document.body.className=document.body.className.replace(/ttip/i,"");document.body.className+=" ttip";}
if(xModalDialog.instances['new_login_dlg']){xModalDialog.instances['new_login_dlg'].hide();}
registerLoginManager=old_registerLoginManager;dologin=old_dologin;showTooltip=old_showTooltip;link_redirect=false;resetFormError();setTimeout("setLoginPodMovedBack()",1);}
function setLoginPodMovedBack(){loginPodMovedBack=true;}
function successfullyLoggedIn(resp){if(link_redirect==true){if(action.charAt(0)=='/'){base=document.getElementsByTagName('base');if(base&&base[0]&&base[0].href.length>0){baseref=base[0].href;if(baseref.indexOf('http')==0){baseHost=baseref.substr(0,baseref.indexOf('/',7));action=baseHost+action;}}}
setTimeout("window.location.href='"+action.replace(/'/gi,"\\\'")+"'",1);return;}
if(resp!=""&&!loginPodMovedBack){new_login_close();}
menu=resp;setTimeout("if(menu != \"\") { var div = document.getElementById(\"user-pod\"); div.innerHTML = menu; } if(typeof(navGo) != 'undefined') navGo.defer(((typeof search_page != 'undefined') ? search_page : 0), true, 'getBatchRecat');",900);}
function checkLogin(forceAjax){var isLoggedIn=(null!==readCookie("giving_wikiUserName"));if(!isLoggedIn||(typeof forceAjax!="undefined"&&forceAjax)){return isLoggedIn;}
var url=location.protocol+'//'+location.host+'/Q/Special:CheckLogin';var resp=jQuery.ajax({url:url,type:'POST',dataType:'text',async:false}).responseText.trim();if(resp.indexOf('OK:')==0){if(resp.substr(3)=="1"){return true;}else{return false;}}else{return false;}}
Fadomatic.INTERVAL_MILLIS=50;function Fadomatic(element,rate,initialOpacity,minOpacity,maxOpacity){this._element=element;this._intervalId=null;this._rate=rate;this._isFadeOut=true;this._minOpacity=0;this._maxOpacity=99;this._opacity=99;if(typeof minOpacity!='undefined'){if(minOpacity<0){this._minOpacity=0;}else if(minOpacity>99){this._minOpacity=99;}else{this._minOpacity=minOpacity;}}
if(typeof maxOpacity!='undefined'){if(maxOpacity<0){this._maxOpacity=0;}else if(maxOpacity>99){this._maxOpacity=99;}else{this._maxOpacity=maxOpacity;}
if(this._maxOpacity<this._minOpacity){this._maxOpacity=this._minOpacity;}}
if(typeof initialOpacity!='undefined'){if(initialOpacity>this._maxOpacity){this._opacity=this._maxOpacity;}else if(initialOpacity<this._minOpacity){this._opacity=this._minOpacity;}else{this._opacity=initialOpacity;}}
if(element&&typeof element.style.opacity!='undefined'){this._updateOpacity=this._updateOpacityW3c;}else if(element&&typeof element.style.filter!='undefined'){if(element.style.filter.indexOf("alpha")==-1){var existingFilters="";if(element.style.filter){existingFilters=element.style.filter+" ";}
element.style.filter=existingFilters+"alpha(opacity="+this._opacity+")";}
this._updateOpacity=this._updateOpacityMSIE;}else{this._updateOpacity=this._updateVisibility;}
this._updateOpacity();}
Fadomatic.prototype.fadeOut=function(){this._isFadeOut=true;this._beginFade();}
Fadomatic.prototype.fadeIn=function(){this._isFadeOut=false;this._beginFade();}
Fadomatic.prototype.show=function(){this.haltFade();this._opacity=this._maxOpacity;this._updateOpacity();}
Fadomatic.prototype.hide=function(){this.haltFade();this._opacity=0;this._updateOpacity();}
Fadomatic.prototype.haltFade=function(){clearInterval(this._intervalId);}
Fadomatic.prototype.resumeFade=function(){this._beginFade();}
Fadomatic.prototype._beginFade=function(){this.haltFade();var objref=this;this._intervalId=setInterval(function(){objref._tickFade();},Fadomatic.INTERVAL_MILLIS);}
Fadomatic.prototype._tickFade=function(){if(this._isFadeOut){this._opacity-=this._rate;if(this._opacity<this._minOpacity){this._opacity=this._minOpacity;this.haltFade();}}else{this._opacity+=this._rate;if(this._opacity>this._maxOpacity){this._opacity=this._maxOpacity;this.haltFade();}}
this._updateOpacity();}
Fadomatic.prototype._updateVisibility=function(){if(this._opacity>0){this._element.style.visibility='visible';}else{this._element.style.visibility='hidden';}}
Fadomatic.prototype._updateOpacityW3c=function(){this._element.style.opacity=this._opacity/100;this._updateVisibility();}
Fadomatic.prototype._updateOpacityMSIE=function(){if(this._element&&typeof(this._element.filters)!="unknown"){this._element.filters.alpha.opacity=this._opacity;this._updateVisibility();}}
Fadomatic.prototype._updateOpacity=null;function xGetElementById(e)
{if(typeof(e)=='string'&&e!=""){if(document.getElementById)e=document.getElementById(e);else if(document.all)e=document.all[e];else e=null;}
return e;}
function xMoveTo(e,x,y)
{xLeft(e,x);xTop(e,y);}
function xResizeTo(e,w,h)
{xWidth(e,w);xHeight(e,h);}
function xScrollLeft(e,bWin)
{var offset=0;if(!xDef(e)||bWin||e==document||e.tagName.toLowerCase()=='html'||e.tagName.toLowerCase()=='body'){var w=window;if(bWin&&e)w=e;if(w.document.documentElement&&w.document.documentElement.scrollLeft)offset=w.document.documentElement.scrollLeft;else if(w.document.body&&xDef(w.document.body.scrollLeft))offset=w.document.body.scrollLeft;}
else{e=xGetElementById(e);if(e&&xNum(e.scrollLeft))offset=e.scrollLeft;}
return offset;}
function xScrollTop(e,bWin)
{var offset=0;if(!xDef(e)||bWin||e==document||e.tagName.toLowerCase()=='html'||e.tagName.toLowerCase()=='body'){var w=window;if(bWin&&e)w=e;if(w.document.documentElement&&w.document.documentElement.scrollTop)offset=w.document.documentElement.scrollTop;else if(w.document.body&&xDef(w.document.body.scrollTop))offset=w.document.body.scrollTop;}
else{e=xGetElementById(e);if(e&&xNum(e.scrollTop))offset=e.scrollTop;}
return offset;}
function xClientWidth()
{var v=0,d=document,w=window;if((!d.compatMode||d.compatMode=='CSS1Compat')&&!w.opera&&d.documentElement&&d.documentElement.clientWidth)
{v=d.documentElement.clientWidth;}
else if(d.body&&d.body.clientWidth)
{v=d.body.clientWidth;}
else if(xDef(w.innerWidth,w.innerHeight,d.height)){v=w.innerWidth;if(d.height>w.innerHeight)v-=16;}
return v;}
function xClientHeight()
{var v=0,d=document,w=window;if((!d.compatMode||d.compatMode=='CSS1Compat')&&!w.opera&&d.documentElement&&d.documentElement.clientHeight)
{v=d.documentElement.clientHeight;}
else if(d.body&&d.body.clientHeight)
{v=d.body.clientHeight;}
else if(xDef(w.innerWidth,w.innerHeight,d.width)){v=w.innerHeight;if(d.width>w.innerWidth)v-=16;}
return v;}
function xNum()
{for(var i=0;i<arguments.length;++i){if(isNaN(arguments[i])||typeof(arguments[i])!='number')return false;}
return true;}
function xDef()
{for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])=='undefined')return false;}
return true;}
function xWidth(e,w)
{if(!(e=xGetElementById(e)))return 0;if(xNum(w)){if(w<0)w=0;else w=Math.round(w);}
else w=-1;var css=xDef(e.style);if(e==document||e.tagName.toLowerCase()=='html'||e.tagName.toLowerCase()=='body'){w=xClientWidth();}
else if(css&&xDef(e.offsetWidth)&&xStr(e.style.width)){if(w>=0){var pl=0,pr=0,bl=0,br=0;if(document.compatMode=='CSS1Compat'){var gcs=xGetComputedStyle;pl=gcs(e,'padding-left',1);if(pl!==null){pr=gcs(e,'padding-right',1);bl=gcs(e,'border-left-width',1);br=gcs(e,'border-right-width',1);}
else if(xDef(e.offsetWidth,e.style.width)){e.style.width=w+'px';pl=e.offsetWidth-w;}}
w-=(pl+pr+bl+br);if(isNaN(w)||w<0)return;else e.style.width=w+'px';}
w=e.offsetWidth;}
else if(css&&xDef(e.style.pixelWidth)){if(w>=0)e.style.pixelWidth=w;w=e.style.pixelWidth;}
return w;}
function xHeight(e,h)
{if(!(e=xGetElementById(e)))return 0;if(xNum(h)){if(h<0)h=0;else h=Math.round(h);}
else h=-1;var css=xDef(e.style);if(e==document||e.tagName.toLowerCase()=='html'||e.tagName.toLowerCase()=='body'){h=xClientHeight();}
else if(css&&xDef(e.offsetHeight)&&xStr(e.style.height)){if(h>=0){var pt=0,pb=0,bt=0,bb=0;if(document.compatMode=='CSS1Compat'){var gcs=xGetComputedStyle;pt=gcs(e,'padding-top',1);if(pt!==null){pb=gcs(e,'padding-bottom',1);bt=gcs(e,'border-top-width',1);bb=gcs(e,'border-bottom-width',1);}
else if(xDef(e.offsetHeight,e.style.height)){e.style.height=h+'px';pt=e.offsetHeight-h;}}
h-=(pt+pb+bt+bb);if(isNaN(h)||h<0)return;else e.style.height=h+'px';}
h=e.offsetHeight;}
else if(css&&xDef(e.style.pixelHeight)){if(h>=0)e.style.pixelHeight=h;h=e.style.pixelHeight;}
return h;}
function xTop(e,iY)
{if(!(e=xGetElementById(e)))return 0;var css=xDef(e.style);if(css&&xStr(e.style.top)){if(xNum(iY))e.style.top=iY+'px';else{iY=parseInt(e.style.top);if(isNaN(iY))iY=xGetComputedStyle(e,'top',1);if(isNaN(iY))iY=0;}}
else if(css&&xDef(e.style.pixelTop)){if(xNum(iY))e.style.pixelTop=iY;else iY=e.style.pixelTop;}
return iY;}
function xLeft(e,iX)
{if(!(e=xGetElementById(e)))return 0;var css=xDef(e.style);if(css&&xStr(e.style.left)){if(xNum(iX))e.style.left=iX+'px';else{iX=parseInt(e.style.left);if(isNaN(iX))iX=xGetComputedStyle(e,'left',1);if(isNaN(iX))iX=0;}}
else if(css&&xDef(e.style.pixelLeft)){if(xNum(iX))e.style.pixelLeft=iX;else iX=e.style.pixelLeft;}
return iX;}
function xStr(s)
{for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])!='string')return false;}
return true;}
function xGetComputedStyle(e,p,i)
{if(!(e=xGetElementById(e)))return null;var s,v='undefined',dv=document.defaultView;if(dv&&dv.getComputedStyle){s=dv.getComputedStyle(e,'');if(s)v=s.getPropertyValue(p);}
else if(e.currentStyle){v=e.currentStyle[xCamelize(p)];}
else return null;return i?(parseInt(v)||0):v;}
function xCamelize(cssPropStr)
{var i,c,a=cssPropStr.split('-');var s=a[0];for(i=1;i<a.length;++i){c=a[i].charAt(0);s+=a[i].replace(c,c.toUpperCase());}
return s;}
function xDocSize()
{var b=document.body,e=document.documentElement;var esw=0,eow=0,bsw=0,bow=0,esh=0,eoh=0,bsh=0,boh=0;if(e){esw=e.scrollWidth;eow=e.offsetWidth;esh=e.scrollHeight;eoh=e.offsetHeight;}
if(b){bsw=b.scrollWidth;bow=b.offsetWidth;bsh=b.scrollHeight;boh=b.offsetHeight;}
return{w:Math.max(esw,eow,bsw,bow),h:Math.max(esh,eoh,bsh,boh)};}
function getScrollBarWidth(){var inner=document.createElement("p");inner.style.width="100%";inner.style.height="200px";var outer=document.createElement("div");outer.style.position="absolute";outer.style.top="0px";outer.style.left="0px";outer.style.visibility="hidden";outer.style.width="200px";outer.style.height="150px";outer.style.overflow="hidden";outer.appendChild(inner);document.body.appendChild(outer);var w1=inner.offsetWidth;outer.style.overflow="scroll";var w2=inner.offsetWidth;if(w1==w2)w2=outer.clientWidth;document.body.removeChild(outer);return(w1-w2);};function xModalDialog(sDialogId)
{this.dialog=xGetElementById(sDialogId);xModalDialog.instances[sDialogId]=this;var e=xModalDialog.grey;if(!e){e=document.createElement('div');e.id='xModalDialogGreyElement';e.className='xModalDialogGreyElement';xModalDialog.grey=document.body.appendChild(e);}}
function fixModalGrey(){var ds,e=xModalDialog.grey;if(e){ds=xDocSize();xMoveTo(e,0,-20+xScrollTop());xResizeTo(e,ds.w+50,xClientHeight()+50);}}
xModalDialog.prototype.show=function()
{var ds,e=xModalDialog.grey;if(e){if(!(navigator.userAgent.match(/Firefox\/[12]{1}\./i)))
jQuery('#container').css({"padding-right":getScrollBarWidth()+"px"});document.body.style.width="auto";this.dialog.greyZIndex=xGetComputedStyle(e,'z-index',1);e.style.zIndex=xGetComputedStyle(this.dialog,'z-index',1)-1;ds=xDocSize();xMoveTo(e,0,-20+xScrollTop());xResizeTo(e,xClientWidth()+50,xClientHeight()+50);if(this.dialog){xMoveTo(this.dialog,xScrollLeft()+(xClientWidth()-this.dialog.offsetWidth)/2,xScrollTop()+(xClientHeight()-this.dialog.offsetHeight)/2);}
jQuery(window).resize(fixModalGrey);if(jQuery("#container")[0]){if(jQuery(window).height()>jQuery("#container").height()){jQuery('#container').css({"height":(jQuery(window).height()-32)+"px"});}}
jQuery('#greyThing').css({"width":jQuery("#container").outerWidth(),"height":jQuery("#container").outerHeight()});}};xModalDialog.prototype.hide=function(dialogOnly)
{var e=xModalDialog.grey;if(e){var cur_br_tt_scroll_top=0;if(jQuery('#br_tt')[0])
cur_br_tt_scroll_top=parseInt(xScrollTop(jQuery('#br_tt')[0]));jQuery("#container").css({"padding-right":"0px"});enableScrollBars();document.body.style.width=xClientWidth()+"px";if(jQuery('#br_tt')[0])
jQuery('#br_tt')[0].scrollTop=cur_br_tt_scroll_top;var agt=navigator.userAgent.toLowerCase();if(agt.indexOf("safari")!=-1&&!agt.match(/\ssafari\/[5-9]{1}[3-9]{1}\d\./i))
document.body.style.width=(xClientWidth()-getScrollBarWidth())+"px";if(!dialogOnly){xResizeTo(e,10,10);xMoveTo(e,-10,-10);}
if(this&&this.dialog){e.style.zIndex=this.dialog.greyZIndex;xMoveTo(this.dialog,-this.dialog.offsetWidth,0);}
jQuery(window).unbind('resize',fixModalGrey);jQuery("#container").css({"height":"auto"});jQuery('#greyThing').css({"width":jQuery("#container").outerWidth(),"height":jQuery("#container").outerHeight()});}};xModalDialog.grey=null;xModalDialog.instances={};function xFirstChild(e,t)
{e=xGetElementById(e);var c=e?e.firstChild:null;while(c){if(c.nodeType==1&&(!t||c.nodeName.toLowerCase()==t.toLowerCase())){break;}
c=c.nextSibling;}
return c;}
function xAniLine(e,x,y,t,a,oe)
{if(!(e=xGetElementById(e)))return;var x0=xLeft(e),y0=xTop(e);x=Math.round(x);y=Math.round(y);var dx=x-x0,dy=y-y0;var fq=1/t;if(a)fq*=(Math.PI/2);var t0=new Date().getTime();var tmr=setInterval(function(){var et=new Date().getTime()-t0;if(et<t){var f=et*fq;if(a==1)f=Math.sin(f);else if(a==2)f=1-Math.cos(f);f=Math.abs(f);e.style.left=Math.round(f*dx+x0)+'px';e.style.top=Math.round(f*dy+y0)+'px';}
else{clearInterval(tmr);e.style.left=x+'px';e.style.top=y+'px';if(typeof oe=='function')oe();else if(typeof oe=='string')eval(oe);}},10);}
function xCreateDiv(s,c,id)
{var resDiv=jQuery(document.createElement('div'));if(resDiv.length>0){resDiv[0].id=id;resDiv[0].className=c;resDiv.css(s);}
return resDiv[0];}
function xPreventDefault(e)
{if(e&&e.preventDefault)e.preventDefault();else if(window.event)window.event.returnValue=false;}
function xEvent(evt)
{var e=evt||window.event;if(!e)return;this.type=e.type;this.target=e.target||e.srcElement;this.relatedTarget=e.relatedTarget;if(xDef(e.pageX)){this.pageX=e.pageX;this.pageY=e.pageY;}
else if(xDef(e.clientX)){this.pageX=e.clientX+xScrollLeft();this.pageY=e.clientY+xScrollTop();}
if(xDef(e.offsetX)){this.offsetX=e.offsetX;this.offsetY=e.offsetY;}
else if(xDef(e.layerX)){this.offsetX=e.layerX;this.offsetY=e.layerY;}
else{this.offsetX=this.pageX-xPageX(this.target);this.offsetY=this.pageY-xPageY(this.target);}
this.keyCode=e.keyCode||e.which||0;this.shiftKey=e.shiftKey;this.ctrlKey=e.ctrlKey;this.altKey=e.altKey;if(typeof e.type=='string'){if(e.type.indexOf('click')!=-1){this.button=0;}
else if(e.type.indexOf('mouse')!=-1){this.button=e.button;}}}
function xPageX(e)
{var x=0;e=xGetElementById(e);while(e){if(xDef(e.offsetLeft))x+=e.offsetLeft;e=xDef(e.offsetParent)?e.offsetParent:null;}
return x;}
function xPageY(e)
{var y=0;e=xGetElementById(e);while(e){if(xDef(e.offsetTop))y+=e.offsetTop;e=xDef(e.offsetParent)?e.offsetParent:null;}
return y;}
function xRemoveEventListener(e,eT,eL,cap)
{if(!(e=xGetElementById(e)))return;eT=eT.toLowerCase();if(e.removeEventListener)e.removeEventListener(eT,eL,cap||false);else if(e.detachEvent)e.detachEvent('on'+eT,eL);else e['on'+eT]=null;}
function xAddEventListener(e,eT,eL,cap)
{if(!(e=xGetElementById(e)))return;eT=eT.toLowerCase();if(e.addEventListener)e.addEventListener(eT,eL,cap||false);else if(e.attachEvent)e.attachEvent('on'+eT,eL);else{var o=e['on'+eT];e['on'+eT]=typeof o=='function'?function(v){o(v);eL(v);}:eL;}}
function tryingToDragInput(ev){var targ=null;if(ev.target){targ=ev.target;}else if(ev.srcElement){targ=ev.srcElement;}
if(targ){if(targ.nodeType&&targ.nodeType==3){targ=targ.parentNode;}
if(targ.tagName.match(/textarea|input/i)){return true;}}
return false;}
function xEnableDrag(id,fS,fD,fE){var mx=0,my=0,el=xGetElementById(id);if(el){el.xDragEnabled=true;jQuery(el).mousedown(dragStart);}
function dragStart(e){if(el.xDragEnabled){var ev=new xEvent(e);if(tryingToDragInput(ev)){return true;}
xPreventDefault(e);mx=ev.pageX;my=ev.pageY;jQuery(document).mousemove(drag);jQuery(document).mouseup(dragEnd);if(fS){fS(el,ev.pageX,ev.pageY,ev);}}}
function drag(e){var ev,dx,dy;ev=new xEvent(e);if(tryingToDragInput(ev)){return true;}
xPreventDefault(e);dx=ev.pageX-mx;dy=ev.pageY-my;mx=ev.pageX;my=ev.pageY;if(fD){fD(el,dx,dy,ev);}else{xMoveTo(el,xLeft(el)+dx,xTop(el)+dy);}}
function dragEnd(e){var ev=new xEvent(e);if(tryingToDragInput(ev)){return true;}
xPreventDefault(e);jQuery(document).unbind('mouseup',dragEnd);jQuery(document).unbind('mousemove',drag);if(fE){fE(el,ev.pageX,ev.pageY,ev);}
if(xEnableDrag.drop){xEnableDrag.drop(el,ev);}}}
xEnableDrag.drops=[];function disableScrollerOnModal(modal){disableScrollBars();}
function enableScrollerAfterModal(){var e1=(xModalDialog&&xModalDialog.grey)?xModalDialog.grey:null;if(e1)xModalDialog.prototype.hide();}
function resizeButtonsGroup(pdiv){var btns=jQuery("#"+pdiv).find("a.btn");if(btns.length>1){biggest_btn_width=0;btns.each(function(){var cur_btn_width=jQuery(this).find("font:first-child").width();if(cur_btn_width>biggest_btn_width)
biggest_btn_width=cur_btn_width;});jQuery(".btn_group:last font:first-child").each(function(){var obj=jQuery(this);obj.find("input").css({"width":(biggest_btn_width-obj.width())/2+"px"});});}}
function disableNewButtons(formobj){var jObj=jQuery(formobj);jObj.find('a.btn').disableBtn();if(jObj.attr('isAlreadyClicked')!=null&&jObj.attr('isAlreadyClicked')!='undefined'&&jObj.attr('isAlreadyClicked')!='1'){return false;}
else{jObj.attr('isAlreadyClicked','1');return true;}}
function enableNewButtons(formobj){var jObj=jQuery(formobj);jObj.find('a.btn').enableBtn();if(jObj.attr('isAlreadyClicked')!=null&&jObj.attr('isAlreadyClicked')!='undefined'&&jObj.attr('isAlreadyClicked')!='1'){jObj.attr('isAlreadyClicked','1');return true;}
else{return false;}}
captcha_finished=false;jQuery.fn.extend({submitBtn:function(element){if(this.length==0){return null;}
if(jQuery(this).is("A")){var parentForm=jQuery(this).parents("form");if(parentForm.length!=0){if(parentForm.attr("onSubmit")){parentForm.trigger("onsubmit");}else{parentForm.trigger("submit");}}}},enableBtn:function(element){if(this.length==0){return null;}
if(jQuery(this).is("A")){this.removeClass('grey');}},disableBtn:function(){if(this.length==0){return null;}
if(jQuery(this).is("A")){this.addClass('grey');}},isDisabledBtn:function(){if(this.length==0){return null;}
if(jQuery(this).is("A")){if(this.hasClass('grey')){return true;}else{return false;}}},getBtnWidth:function(){if(this.length==0){return null;}
if(jQuery(this).is("A")){return this.innerWidth();}}});function JwgData(){this.articleData=new ArticleData();this.config=new ConfigData();}
function ArticleData(){}
function ConfigData(){}
VANDAL_PATROL_HOST="/help/vandal_patrol";var verifyErase=false;var editQuestionPageReady=false;placeCursorToAskAns=true;function goAnswersCom(f_el){var query=f_el.srchans?f_el.srchans.value:f_el.value;if(!query||query.trim()=='')
return false;window.open("http://www.answers.com/"+query,"mywindow","menubar=1,resizable=1,width=600px,height=600px,scrollbars=yes,location=1");}
function sendToFriend(pod,userid,plpos,isAnswered,returnto,needsans_num,failedURL){if(pod){_hbLink('SendQ',plpos);}
else if(isAnswered){_hbLink('SendQ',((userid==null||userid==0)?"NotLgd_":"Lgd_")+"UnAnsQPg_WTC");}
var url="/Q/Special:SendToFriend";var data="action=submit&"+"jsonly=1&"+"tq="+returnto+"&"+"tn="+needsans_num;eval(sendAjax(url,data,failedURL+"&action=sendToFriend&ansq=0"));}
function URLEncodeEmail(plaintext)
{var SAFECHARS="0123456789"+"ABCDEFGHIJKLMNOPQRSTUVWXYZ"+"abcdefghijklmnopqrstuvwxyz"+"-_.!~*'()";var HEX="0123456789ABCDEF";var encoded="";for(var i=0;i<plaintext.length;i++){var ch=plaintext.charAt(i);if(ch==" "){encoded+="+";}else if(SAFECHARS.indexOf(ch)!=-1){encoded+=ch;}else{var charCode=ch.charCodeAt(0);if(charCode>255){encoded+="+";}else{encoded+="%";encoded+=HEX.charAt((charCode>>4)&0xF);encoded+=HEX.charAt(charCode&0xF);}}}
return encoded;}
function htmlSpecialChars(str)
{str=str.replace(/&/g,"&amp;");str=str.replace(/""/g,"%22");str=str.replace(/'/g,"%27");str=str.replace(/</g,"&lt;");str=str.replace(/>/g,"&gt;");return str;}
var linkFormHasFocus=false;var curDomain=0;var curRating=0;var ratingString='';var ratings=new Array();var links=new Array();function setDomainVariables(_ratings,_links,_ratingString){ratings=_ratings;links=_links;ratingString=_ratingString;setCurSelection('0');}
function getRatings(){return ratings;}
function setCurSelection(val){if(val!=null)
curDomain=val;else
curDomain=$('urlSelect').selectedIndex;curRating=ratings[curDomain];$('selectForm').wpRating[curRating].checked=true;}
function setRating(val){var cnt=ratings.length;curDomain=$('urlSelect').selectedIndex;ratings[curDomain]=val;$('wpRatings').value=ratings.toString();}
function addLinkFormListener(){var browserName=navigator.appName;if(browserName=="Microsoft Internet Explorer"){document.body.attachEvent('onclick',inactivateLinkForm);}
else{document.body.addEventListener('click',inactivateLinkForm,false);}}
function removeLinkFormListener(){var browserName=navigator.appName;if(browserName=="Microsoft Internet Explorer")
document.body.detachEvent('onclick',inactivateLinkForm);else
document.body.removeEventListener('click',inactivateLinkForm,false);}
function inactivateLinkForm(){if($('url_form_popup')&&!linkFormHasFocus){domainFormReset();}}
function editDomain(elm,urldomain){var div=document.getElementById(elm);var returnto=document.loginform.returnto.value;addLinkFormListener();if($('url_form_popup'))return;if(!div)return;pnode=document.createElement("div");pnode.id="url_form_popup";pnode.style.clear="both";pnode.style.position="fixed";snode=document.createElement("div");var url="/Q/Special:EditDomain";var data="url="+URLEncodeEmail(urldomain)+"&returnto="+returnto+"&action=rate";var resp=sendAjax(url,data,"");if(resp.length>0){snode.innerHTML=resp;snode.style.background="#ffffff";snode.style.zIndex="111";snode.style.margin="0px 0px 0px 0px";if(!isIE6())
snode.style.position="relative";pnode.style.visibility="visible";pnode.style.left="40%";pnode.style.top="30%";pnode.style.padding="0px";if(isIE6()){window.onload=fixFloatElement;window.onresize=fixFloatElement;window.onscroll=fixFloatElement;}
pnode.appendChild(snode);div.appendChild(pnode);RoundStatus();operaRefresh();ratings=$('wpRatings').value.toArray();ratingString=$('ratingString').value;links=new Array($('wpLinks').value);}}
function sendDomainData(){removeLinkFormListener();var returnto=document.loginform.returnto.value;var wpRatings=ratings.toString();var wpLinks=$('wpLinks').value;var url="/Q/Special:EditDomain";var data="wpRatings="+URLEncodeEmail(wpRatings)+"&wpLinks="+URLEncodeEmail(wpLinks)+"&returnto="+URLEncodeEmail(returnto)+"&action=submit";var resp=sendAjax(url,data,"");}
function domainFormReset(){removeLinkFormListener();var tobj=$('question_tools');if(tobj!=null)tobj.style.visibility="visible";tobj=$('preFooter');if(tobj!=null)tobj.style.margin="0 0 0 0";$('url_form_popup').style.visibility='hidden';tar=$('url_form_popup');tar.parentNode.removeChild($('url_form_popup'));}
function getClientHeight(){return typeof(window.innerHeight)!=="undefined"?window.innerHeight:document.documentElement.clientHeight;}
function fixFloatElement(){var offset=getClientHeight();if(document.getElementById('url_form_popup')){var footer=document.getElementById('url_form_popup');var main=document.getElementById('container');footer.style.position='absolute';footer.style.top=(document.documentElement.scrollTop+offset-footer.offsetHeight)+'px';main.style.marginBottom=footer.offsetHeight+'px';footer.style.display='block';}}
function getMoreQuestions(aid,tid){var url="/Q/Special:UnAnsweredQ"+"&action=canAnsThese&"+"ajax=1&"+"aid="+aid+"&"+"tid="+tid;new Ajax.Request(url,{method:"get",onSuccess:function(transport){$('moreQsList').innerHTML=transport.responseText;},onException:function(requester,except){alertBrowserError();}});}
var niCurrentStateArray=null;listpics2=new Array(''+wgStaticFilesServer+'/templates/icons/x.gif');imagePreload2=new ImagePreloader(listpics2);function buildNIPopup(returnto_nons,userWSSStatus){var init_size={x:400,y:''};popup_elem.buildModal("ni_popup",init_size.x,init_size.y);disableScrollBars();var ecsapedRN=returnto_nons.replace(/\'/g,"\\'");var niformtext=''+'<form name="needsImprovement" id="needsImprovementID" style="margin:0px;"><div style="clear:both;text-align:left;">'+'<input id="ni_1" type="checkbox"  name="ni_1" value="1">&nbsp;needs spelling/grammar cleanup<br>'+'<input id="ni_2" type="checkbox"  name="ni_2" value="1">&nbsp;needs more detail<br>'+'<input id="ni_3" type="checkbox"  name="ni_3" value="1">&nbsp;is repetitive or poorly structured<br>'+'<input id="ni_5" type="checkbox"  name="ni_5" value="1">&nbsp;is one-sided<br>'+'<input id="ni_6" type="checkbox"  name="ni_6" value="1">&nbsp;is inflammatory/offensive or contains bad language<br>'+'<input id="ni_7" type="checkbox"  name="ni_7" value="1">&nbsp;contains phone number or web address<br>'+'<div id="comments">Comments:</div>'+'<textarea style="margin-left:5px;height:50px;" id="ni_other" name="ni_other" cols="40" onKeyDown="textCounter(this,\'counter\',80);" onKeyUp="textCounter(this,\'counter\',80);" wrap="hard"  onmouseover=\'$("ni_popup").xDragEnabled = false;\' onmousemove=\'$("ni_popup").xDragEnabled = false;\' onmouseout=\'$("ni_popup").xDragEnabled = true;\'></textarea></br>'+'<div style="float:left;width:100%;height:65px"><div id="counter" style="height:15px;font-size:11px;margin-left:4px;"></div><div style="margin-left:4px;text-align:left;" id="msgID"></div></div>'+'<div style="text-align:center;"><a class="btn std" href="javascript:void(0);"$(\'ni_popup\').xDragEnabled = true; onclick="if(!jQuery(this).isDisabledBtn()){_hbLink(\'NI_Popup_Submit\', \''+userWSSStatus+'\'); submitNI(\'needsImprovementID\', \'/Q/Special:NeedsImprovement\', \''+ecsapedRN+'\', \'updateNIData\'); return false;}else{xPreventDefault();return false}" alt="Save" title="Save" onmouseover="$(\'ni_popup\').xDragEnabled = false;" onmousemove="$(\'ni_popup\').xDragEnabled = false;"><span><span><font style="white-space:nowrap;"><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"><font>&nbsp;Save&nbsp;</font><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"></font></span></span></a>'+'&nbsp;&nbsp;&nbsp;<a class="btn std" href="javascript:void(0);"$(\'ni_popup\').xDragEnabled = true; onclick="if(!jQuery(this).isDisabledBtn()){_hbLink(\'NI_Popup_Cancel\', \''+userWSSStatus+'\'); globalHideModal();}else{xPreventDefault();return false}" alt="Cancel" title="Cancel" onmouseover="$(\'ni_popup\').xDragEnabled = false;" onmousemove="$(\'ni_popup\').xDragEnabled = false;"><span><span><font style="white-space:nowrap;"><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"><font>&nbsp;Cancel&nbsp;</font><input type="image" value="" src="http://en.site2.answcdn.com/templates/images/blank.gif?v=72483" style="display:inline;width:1px;height:1px;" tabindex="-1"></font></span></span></a>'+'</div></div></form></div>';popup_elem.fill("<div id='ni_popup_DIV' style='position: absolute; left: -10000px; top: -10000px;'><table cellpadding='0' cellspacing='0' style='background: #FFFFFF; width: "+init_size.x+"px; height: "+(init_size.y-4)+"px; border: #8E8E8E 2px solid; padding: 0px; margin: 0px;'><tr><td style='text-align: center; width: "+init_size.x+"px; height: "+(init_size.y-4)+"px; vertical-align: top; padding: 0px; margin: 0px; font-size: 16px; border: 0px;'><div id='close_ni_popup_DIV' align='right' style='height: 18px;'><img src='"+wgStaticFilesServer+"/templates/icons/x.gif' style='cursor: pointer;' title='Close' alt='Close' onclick='globalHideModal();' /></div><div id='header_ni_popup_DIV' style='background-color: #EFF6D5; padding: 0px; text-align: left; width: "+(init_size.x-24)+"px; margin: 5px 10px 10px 10px;'><font style='font-size: 16px; font-weight: bold; color: #000000;'>&nbsp;This answer... </font><font style='font-size:12px;'>(select all that apply)</font></div><div id='selection_ni_popup_DIV' style='color: #000000; font-size: 13px; padding: 7px 12px 12px 12px; text-align: left;'>"+niformtext+"</div></td></tr></table></div>");var cornersObj=new curvyCorners({tl:{radius:5},tr:{radius:5},bl:{radius:5},br:{radius:5},antiAlias:true,autoPad:false},$('header_ni_popup_DIV'));cornersObj.applyCornersToAll();init_size.y=$('ni_popup_DIV').offsetHeight;init_size.x=$('ni_popup_DIV').offsetWidth;$('ni_popup').setStyle({width:init_size.x+"px",height:init_size.y+"px"});popup_elem.pw=init_size.x;popup_elem.ph=init_size.y;$('ni_popup_DIV').style.position="static";popup_elem.centralize();if(!$('ni_popup').xDragEnabled)
xEnableDrag($('ni_popup'),function(ele,mouseX,mouseY,xEventObj){var targ;if(!xEventObj)var xEventObj=window.event;if(xEventObj.target)targ=xEventObj.target;else if(xEventObj.srcElement)targ=xEventObj.srcElement;if(targ.nodeType&&targ.nodeType==3)
targ=targ.parentNode;if(targ.tagName.match(/textarea|input/i))return;Event.stopObserving($('ni_popup'),"mouseover",popupCursorCheck);Event.stopObserving($('ni_popup'),"mouseout",popupCursorCheck);Event.stopObserving($('ni_popup'),"mousemove",popupCursorCheck);$('ni_popup').style.cursor="move";},function(ele,mouseDX,mouseDY,xEventObj){var targ;if(!xEventObj)var xEventObj=window.event;if(xEventObj.target)targ=xEventObj.target;else if(xEventObj.srcElement)targ=xEventObj.srcElement;if(targ.nodeType&&targ.nodeType==3)
targ=targ.parentNode;if(targ.tagName.match(/textarea|input/i))return;var x=xLeft($('ni_popup'))+mouseDX;var y=xTop($('ni_popup'))+mouseDY;$('ni_popup').style.cursor="move";xMoveTo($('ni_popup'),x,y);},function(ele,mouseX,mouseY,xEventObj){var targ;if(!xEventObj)var xEventObj=window.event;if(xEventObj.target)targ=xEventObj.target;else if(xEventObj.srcElement)targ=xEventObj.srcElement;if(targ.nodeType&&targ.nodeType==3)
targ=targ.parentNode;if(targ.tagName.match(/textarea|input/i))return;$('ni_popup').style.cursor="auto";Event.observe($('ni_popup'),"mouseover",popupCursorCheck);Event.observe($('ni_popup'),"mouseout",popupCursorCheck);Event.observe($('ni_popup'),"mousemove",popupCursorCheck);});Event.observe($('ni_popup'),"mouseover",popupCursorCheck);Event.observe($('ni_popup'),"mouseout",popupCursorCheck);Event.observe($('ni_popup'),"mousemove",popupCursorCheck);fillNIPopup();}
var popupCursorCheck=function(event){if(!event)var event=window.event;var cursor=getCursorPosition(event);var left=xLeft($('ni_popup'));var top=xTop($('ni_popup'));var height=xHeight($('ni_popup'));var width=xWidth($('ni_popup'));if(left<cursor.x&&top<cursor.y&&left+width>cursor.x&&top+height>cursor.y&&!(left+15<cursor.x&&top+15<cursor.y&&left+width-15>cursor.x&&top+height-15>cursor.y)){$('ni_popup').setStyle({cursor:"move"});}
else{$('ni_popup').setStyle({cursor:"auto"});}};function updateNIData(str){var niBanner=document.getElementById("niBannerID");if(niBanner!=null){niBanner.innerHTML=str;if(str.trim().length>0){niBanner.style.display="block";var additinalHeight=jQuery('#alreadyStatus')?jQuery('#alreadyStatus').height():0;jQuery("#q_answer").css("margin-top",(niBanner.offsetHeight+additinalHeight+30)+"px");}
else{niBanner.style.display="none";jQuery("#q_answer").css("margin-top","10px");}}}
function fillNIPopup(){var FLAG_ONE_SIDED=1;var FLAG_PHONE_WEBADDRESS=2;var FLAG_GRAMMAR_SPELLCHECK=4;var FLAG_MORE_DETAIL=8;var FLAG_POORLY_STRUCTURED=16;var FLAG_INFLAMMATORY=64;var FLAG_COMMENTS=128;niCurrentStateArray=new Array();niCurrentStateArray["ni_other"]="";for(var ii=1;ii<8;ii++)
niCurrentStateArray["ni_"+ii]=false;var obj=document.getElementById("niFlags");if(obj!=null){var flags=obj.innerHTML*1;if(flags&FLAG_GRAMMAR_SPELLCHECK){var ni_1=document.getElementById("ni_1");if(ni_1)niCurrentStateArray["ni_1"]=ni_1.checked=true;}
if(flags&FLAG_MORE_DETAIL){var ni_2=document.getElementById("ni_2");if(ni_2)niCurrentStateArray["ni_2"]=ni_2.checked=true;}
if(flags&FLAG_POORLY_STRUCTURED){var ni_3=document.getElementById("ni_3");if(ni_3)niCurrentStateArray["ni_3"]=ni_3.checked=true;}
if(flags&FLAG_PHONE_WEBADDRESS){var ni_4=document.getElementById("ni_4");if(ni_4)niCurrentStateArray["ni_4"]=ni_4.checked=true;}
if(flags&FLAG_ONE_SIDED){var ni_5=document.getElementById("ni_5");if(ni_5)niCurrentStateArray["ni_5"]=ni_5.checked=true;}
if(flags&FLAG_INFLAMMATORY){var ni_6=document.getElementById("ni_6");if(ni_6)niCurrentStateArray["ni_6"]=ni_6.checked=true;}
if(flags&FLAG_PHONE_WEBADDRESS){var ni_7=document.getElementById("ni_7");if(ni_7)niCurrentStateArray["ni_7"]=ni_7.checked=true;}
var comment=document.getElementById("cText");if(comment){var ni_other=document.getElementById("ni_other");if(ni_other){niCurrentStateArray["ni_other"]=comment.innerHTML;ni_other.value=comment.innerHTML;ni_other.focus();}}}}
function submitNI(formId,dest,rt,destFun){var msgDiv=document.getElementById("msgID");if(msgDiv){var changeMade=false;var hasChecked=false;for(var ii=1;ii<8;ii++){var ni=document.getElementById("ni_"+ii);hasChecked|=ni&&ni.checked;if(ni&&ni.checked!=niCurrentStateArray["ni_"+ii]){changeMade=true;break;}}
if(!changeMade){var ni_other=document.getElementById("ni_other");if(ni_other&&niCurrentStateArray["ni_other"]!=ni_other.value){changeMade=true;}}
if(changeMade)
return UpdateToolTip(formId,dest,rt,destFun);else if(!hasChecked)
msgDiv.innerHTML="Choose a flag or click Cancel to close this window.";else
globalHideModal();return false;}}
function UpdateToolTip(formId,dest,rt,destFun){if(formId=="userloginID"){setUserNameAndEmail(formId);UpdateToolTipOld(formId,dest,rt,destFun);return;}
var params=getParams(formId);var rt_param=(rt&&rt!="")?"rt="+rt:"";var url="/Q/Special:NeedsImprovement&"+params+rt_param;try{globalHideModal();repaintToolTip("<div style=\"font-size:20px;margin-top:70px\">Please wait...</div>");}
catch(e){UpdateToolTipOld(formId,dest,rt,destFun);return;}
showModalWait();new Ajax.Request(url,{parameters:"",onSuccess:function(transport){updateNIData(transport.responseText);},onException:function(requester,except){alertBrowserError();}});globalHideModal();}
function removeOneNIFlag(userWSSStatus,rt,flag){_hbLink("ni_xBtn_center",userWSSStatus);var rt_param=(rt&&rt!="")?"&rt="+rt:"";jQuery.ajax({url:'/Q/Special:NeedsImprovement',data:"flag="+flag+rt_param,type:"POST",success:function(resp){updateNIData(resp);}});}
function checkLength(txtAreaOBJ){if(txtAreaOBJ!=null&&txtAreaOBJ.value.length>60){alert("Text too long. Must be 20 characters or less");return false;}
return true;}
function showNIComment(){var comment=document.getElementById("commentTXT");var commentLNK=document.getElementById("commentLNK");if(comment){if(comment.style.display!="none"){comment.style.display="none";commentLNK.innerHTML="View details";_hbLink('NI_HideDetails');}
else{comment.style.display='block';commentLNK.innerHTML="Hide details";_hbLink('NI_ViewDetails');}}}
reportAbuseListPics=new Array(wgStaticFilesServer+'/templates/icons/x.gif');reportAbuseImagePreload=new ImagePreloader(reportAbuseListPics);function reportAbusePopupMenu(){_hbLink("abuse_Qlink",jwgData.wssStatus);disableScrollBars();reportAbuseEnableBtn=function(){var btn=jQuery('#submitReportAbuseDIV').find("a.btn:first");if(btn.isDisabledBtn()){btn.enableBtn();}}
var content="<div id='outerReportAbuseDIV'>"+"<table cellpadding='0' cellspacing='0' style='background: #FFFFFF; width: 100%; height:100%; "+"border: #8E8E8E 2px solid; padding: 0; margin: 0;'><tr><td style='text-align: center; width: 100%; "+"height: 100%; vertical-align: top; padding: 0; margin: 0; font-size: 16px; border: 0;'>"+"<div id='closeReportAbuseDIV' align='right'><img src='"+wgStaticFilesServer+"/templates/icons/x.gif' style='cursor: pointer;'"+"title='Close' alt='Close' onclick='javascript:reportAbusePopupMenuHide();' /></div>"+"<div id='headerReportAbuseDIV' style='background-color: #EFF6D5; padding: 0; text-align: left; width: auto; "+"margin: 5px 10px 10px 10px;'>"+"<table><tr><td class='ReportAbusePencil'></td>"+"<td><font style='font-size: 12px;'> Please tell us why you think this content should be removed:</font></td></tr></table></div>"+"<form style='padding: 0; margin: 0;' action='javascript:reportAbuseSubmitSelection();' method='post' id='selectionReportAbuseFORM' enctype='application/x-www-form-urlencoded'>"+"<div id='selectionReportAbuseDIV' style='color: #000000; font-size: 13px; padding: 7px 12px 12px 12px; text-align: left;'>"+"<table style='margin: 0; padding: 0;' celpadding=5 cellspacing=0 border=0>"+"<tr><td style='vertical-align: top;'><input class='selectionReportAbuse' name='selectionReportAbuse' value='ra1&abuse_sel_spamvand' type='radio' id='ra1' onclick='javascript:return reportAbuseEnableBtn();' style='margin-bottom: 8px;' /></td><td style='vertical-align: top; padding: 1px 0 0 5px;'><label for='ra1' style='cursor: pointer;'> Spam/vandalism (e.g. unrelated or commercial information) </label></td></tr>"+"<tr><td style='vertical-align: top;'><input class='selectionReportAbuse' name='selectionReportAbuse' value='ra2&abuse_sel_inap'  type='radio' id='ra2' onclick='javascript:return reportAbuseEnableBtn();' style='margin-bottom: 8px;' /></td><td style='vertical-align: top; padding: 1px 0 0 5px;'><label for='ra2' style='cursor: pointer;'> Inappropriate content (e.g., violence or profanity) </label></td></tr>"+"<tr><td style='vertical-align: top;'><input class='selectionReportAbuse' name='selectionReportAbuse' value='ra3&abuse_sel_plagcopy' type='radio' id='ra3' onclick='javascript:return reportAbuseEnableBtn();' style='margin-bottom: 8px;' /></td><td style='vertical-align: top; padding: 1px 0 0 5px;'><label for='ra3' style='cursor: pointer;'> Plagiarism/copyright infringement </label></td></tr>"+"<tr><td style='vertical-align: top;'><input class='selectionReportAbuse' name='selectionReportAbuse' value='ra4&abuse_sel_other'  type='radio' id='ra4' onclick='javascript:return reportAbuseEnableBtn();' style='margin-bottom: 8px;' /></td><td style='vertical-align: top; padding: 1px 0 0 5px;'><label for='ra4' style='cursor: pointer;'> Other </label></td></tr>"+"</table>"+"</div><div id='submitReportAbuseDIV' style='border-top: #DCDCDC 1px dashed; padding: 7px 5px; text-align: center;'>"+"<a class=\"btn std grey\" href=\"javascript:void(0);\" onclick=\"if(!jQuery(this).isDisabledBtn()){if(jQuery(this).is('form a')){disableNewButtons(jQuery(this).parents('form')); var btn = jQuery(this);setTimeout(function() {btn.submitBtn();}, 10)}}else{xPreventDefault();return false}\" alt=\"Send Report\" title=\"Send Report\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Send Report&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>&nbsp;&nbsp;&nbsp;<a class=\"btn std\" href=\"javascript:void(0);\" onclick=\"if(!jQuery(this).isDisabledBtn()){reportAbusePopupMenuHide();}else{xPreventDefault();return false}\" alt=\"Cancel\" title=\"Cancel\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Cancel&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>"+"</div></form></td></tr></table></div>";init_size={x:0,y:0};selectionPopupMenu("outerReportAbuseDIV",init_size,content);}
function reportAbusePopupMenuHide(){_hbLink("abuse_cancelrpt",jwgData.wssStatus);popupMenuHide();}
function reportAbuseSubmitSelection(){_hbLink("abuse_sendrpt",jwgData.wssStatus);var selection='';var lid='';var selections=$$('.selectionReportAbuse');for(var c=0;c<selections.length;c++){if(selections[c].checked){var vals=selections[c].value.split('&');selection=vals[0];lid=vals[1];break;}}
if(selection!=''){_hbLink(lid,jwgData.wssStatus);$('headerReportAbuseDIV').innerHTML='';$('selectionReportAbuseDIV').innerHTML='';$('submitReportAbuseDIV').innerHTML='';$('outerReportAbuseDIV').parentNode.style.cursor="wait";$('selectionReportAbuseDIV').innerHTML="<div style='font-size: 12px; width: 100%; height: "+(popup_elem.ph-54)+"px'><div style='padding-top: 60px; text-align: center;'><img src='"+wgStaticFilesServer+"/templates/icons/ajax-loader3.gif' border=0 alt='Please wait...' /><br><font style='font-size: 12px; color: #A9A9A9;'> Please wait... </font></div></div>";var url='/Q/'+jwgData.articleData.real_returnto;var params={action:'reportabuse',sel:selection,ajaxonly:'1'};new Ajax.Request(url,{parameters:params,onSuccess:function(transport){$('outerReportAbuseDIV').parentNode.style.cursor="default";popupMenuHide();statusMessageShow("Our <a href="+VANDAL_PATROL_HOST+">Vandal Patrol</a> team is hot on the heels of the perpetrator. "+"Thanks for reporting this page - your sharp eyes help make WikiAnswers great!");$('ReportAbuse').innerHTML="Reported";$('ReportAbuse').style.fontSize='11px';$('ReportAbuse').style.color='red';},onException:function(requester,except){popupMenuHide();alertBrowserError();}});}
else return;}
var TrashMerge=Class.create({hide:function(){_hbLink('trash_cancel',this.lpos);popupMenuHide();},getPopupMenuHTML:function(){disableScrollBars();var url='/Q/Special:MergeQuestions';var params={action:'getmenu',ajaxonly:'1',hasAnswer:this.hasAnswer,alternate_count:this.alternate_count,qTitle:this.title,isHarmful:this.isHarmful};new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var content=transport.responseText;trashMergeInstance.displayPopupMenu(content);fireForTrashCompletely();},onException:function(requester,except){alertBrowserError();return;}});},displayPopupMenu:function(content){var init_size={x:0,y:0};selectionPopupMenu("outerTrashMergeDIV",init_size,content);if(this.hasAnswer&&this.alternate_count==0){if(!jwgData.config.useCatchAllCategory){this.changeMergeInputsDisabledState('disabled');}}},submit:function(){_hbLink('trash_continue',this.lpos);if(!jwgData.config.useCatchAllCategory){if($('mergeradiobutton')&&$('mergeradiobutton').checked){var removeAnswer=($('removeanswercheckbox')&&$('removeanswercheckbox').checked);this.submitMerge(removeAnswer);}else if($('trashradiobutton')&&$('trashradiobutton').checked){this.submitTrash();}}
else
{this.submitRecat();}},submitTrash:function(){window.location.href=this.getTrashURL();},submitRecat:function(){var title=this.title;var cur_id=this.cur_id;var url=this.getMergeURL();var params="ajaxonly=1";var catName=this.getCheckedCatName();new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var ret=transport.responseText;if(ret!='1'){popupMenuHide();statusMessageShow(errorMsg);return;}
if(cur_id!="undefined"&&cur_id>0){editCatsUI(title,cur_id," was moved to ");popupMenuHide();}
else{updateCatList();if(jQuery("#niBannerID")){jQuery("#niBannerID").hide();jQuery("#q_answer").css("margin-top","10px");}}},onException:function(requester,except){popupMenuHide();alertBrowserError();}});},showWaitMessage:function(){$('headerTrashMergeDIV').innerHTML='';$('selectionTrashMergeDIV').innerHTML='';$('submitTrashMergeDIV').innerHTML='';$('outerTrashMergeDIV').parentNode.style.cursor="wait";$('selectionTrashMergeDIV').innerHTML="<div style='font-size: 12px; width: 100%; height: "+(popup_elem.ph-54)+"px'><div style='padding-top: 60px; text-align: center;'><img src='"+wgStaticFilesServer+"/templates/icons/ajax-loader3.gif' border=0 alt='Please wait...' /><br><font style='font-size: 12px; color: #A9A9A9;'> Please wait... </font></div></div>";},submitMerge:function(removeAnswer){var selections=$$('.catchallselection');var selection='';for(var c=0;c<selections.length;c++){if(selections[c].checked){selection=selections[c].value;break;}}
if(selection==''){return;}
this.showWaitMessage();if(removeAnswer){this.removeAnswerAndMerge(selection);}else{this.mergeQuestion(selection);}},onMergeSuccess:function(catchAllQuestion){window.location.href='/Q/'+catchAllQuestion;},mergeQuestion:function(catchAllQuestion){var url='/Q/Special:MergeQuestions';var params={action:'submit',wpPrimary:decodeURIComponent(catchAllQuestion),wpSecondary:this.title,ajaxonly:'1',wpTier:'1',wpMergeIgnoreRelatedLinks:'1',wpMergeIgnoreRelatedQs:'1'};new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var errorMsg=transport.responseText;if(errorMsg!=''){popupMenuHide();statusMessageShow(errorMsg);return;}
trashMergeInstance.onMergeSuccess(catchAllQuestion);},onException:function(requester,except){popupMenuHide();alertBrowserError();}});},getTrashURL:function(){var url='/Q/'+encodeURIComponent(this.title)+'&action=movefaq&topic_id=2380&wpSave=1&new_list=2380&wpTopicID=2380';return url;},getMergeURL:function(){var cat_id=this.getCheckedCatId();var url='/Q/'+encodeURIComponent(this.title)+'&action=editfaq&newcats='+cat_id;return url;},getCheckedCatId:function(){var cat_id=0;if($('trashradiobutton')&&$('trashradiobutton').checked){if(jwgData.config.wgHarmfulQuestionsId){cat_id=jwgData.config.wgHarmfulQuestionsId;}
else{cat_id='2380';}}
else{cat_id=this.getCatId();}
return cat_id;},getCheckedCatName:function(){var catName=0;if($('trashradiobutton')&&$('trashradiobutton').checked){catName=' trash';}
else{catName=this.getCatName();}
return catName;},getCatId:function(){var catId='';var selections=$$('.catchallselection');for(var c=0;c<selections.length;c++){if(selections[c].checked){catId=selections[c].id;break;}}
return catId;},getCatName:function(){var catName='';var selections=$$('.catchallselection');for(var c=0;c<selections.length;c++){if(selections[c].checked){catName=decodeURIComponent(selections[c].value);break;}}
return catName;},removeAnswerAndMerge:function(catchAllQuestion){var url='/Q/'+this.title;var params={action:'deleteanswer',ajaxonly:'1'};new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var response=transport.responseText.evalJSON();if(response.rc==true){trashMergeInstance.mergeQuestion(catchAllQuestion);}else{popupMenuHide();statusMessageShow("Sorry, can\'t remove the answer, please delete manually and try to merge again.");}},onException:function(requester,except){popupMenuHide();alertBrowserError();}});},changeMergeInputsDisabledState:function(disabled){var selections=$$('.catchallselection');for(var c=0;c<selections.length;c++){selections[c].disabled=disabled;if(!selections[c].disabled&&selections[c].checked){this.changeMergeBtnState('');}}
var labels=$$('.catchalllabel');for(var c=0;c<labels.length;c++){labels[c].style.cursor=(disabled==''?'pointer':'default');}
if($('mergeradiobutton')){$('mergeradiobutton').disabled=disabled;}},initialize:function(title,alternate_count,hasAnswer,isHarmful,lpos,cur_id){this.title=(title==null?'':title);this.hasAnswer=hasAnswer;this.alternate_count=alternate_count;this.isHarmful=isHarmful;this.lpos=lpos;this.cur_id=cur_id;if(!jwgData.config.trashMergeFeatureEnabled){this.submitTrash();return;}
this.getPopupMenuHTML();},changeMergeBtnState:function(disabled){btnElm=jQuery('#submitTrashMergeDIV').find("a.btn:first");if(btnElm.isDisabledBtn()&&!disabled){btnElm.enableBtn();}else if(!btnElm.isDisabledBtn()&&disabled){btnElm.disableBtn();}},removeAnswerChanged:function(){var checkbox=document.forms['trashMergeForm'].removeanswer;if(checkbox.checked){this.changeMergeInputsDisabledState('');}else{this.changeMergeInputsDisabledState('disabled');if(!$('trashradiobutton')||!$('trashradiobutton').checked){this.changeMergeBtnState('disabled');}}},changeMergeInputsCheckedState:function(checked){var selections=$$('.catchallselection');for(var c=0;c<selections.length;c++){selections[c].checked=checked;}
if($('mergeradiobutton')){$('mergeradiobutton').checked=checked;}},catchAllInputChanged:function(){$('mergeradiobutton').checked='checked';if($('trashradiobutton')){$('trashradiobutton').checked='';}
this.changeMergeBtnState('');},mergeInputChanged:function(){this.changeMergeBtnState('disabled');},trashInputChanged:function(){this.changeMergeInputsCheckedState('');this.changeMergeBtnState('');}});var trashMergeInstance=null;Object.extend(TrashMerge,{start:function(){qTitle=jwgData.articleData.real_returnto;if(!jwgData.config.useCatchAllCategory){alternate_count=(!Object.isUndefined(jwgData.articleData.alternate_count)?jwgData.articleData.alternate_count:0);hasAnswer=((!Object.isUndefined(jwgData.articleData.hasAnswer)&&jwgData.articleData.hasAnswer)?1:0);}else{alternate_count=0;hasAnswer=0;}
trashMergeInstance=new TrashMerge(qTitle,alternate_count,hasAnswer,0,'Qpage');}});var TrashMergeFromSERP=Class.create(TrashMerge,{onMergeSuccess:function(catchAllQuestion){popupMenuHide();navGo(search_page,true);},submitTrash:function(){var url=this.getTrashURL();new Ajax.Request(url,{parameters:"",onSuccess:function(transport){popupMenuHide();navGo(search_page,true);},onException:function(requester,except){alertBrowserError();}});},submitRecat:function(){var title=this.title;var cur_id=this.cur_id;var url=this.getMergeURL();var params="ajaxonly=1";var catName=this.getCheckedCatName();new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var ret=transport.responseText;if(ret!='1'){popupMenuHide();statusMessageShow(errorMsg);return;}
popupMenuHide();jQuery("#q_item_div_"+cur_id).remove();},onException:function(requester,except){popupMenuHide();alertBrowserError();}});}});Object.extend(TrashMergeFromSERP,{start:function(qTitle,alternate_count,hasAnswer,cur_id){qTitle=decodeURIComponent(qTitle);trashMergeInstance=new TrashMergeFromSERP(qTitle,alternate_count,hasAnswer,0,'SERPmenu',cur_id);}});var TrashMergeHarmful=Class.create(TrashMerge,{});Object.extend(TrashMergeHarmful,{start:function(){qTitle=jwgData.articleData.real_returnto;alternate_count=(!Object.isUndefined(jwgData.articleData.alternate_count)?jwgData.articleData.alternate_count:0);hasAnswer=((!Object.isUndefined(jwgData.articleData.hasAnswer)&&jwgData.articleData.hasAnswer)?1:0);cur_id=0;if(arguments.length>0)
{var oArg=arguments[0];qTitle=oArg.title;alternate_count=oArg.alternate_count;hasAnswer=oArg.hasAnswer;cur_id=oArg.cur_id;}
trashMergeInstance=new TrashMergeHarmful(qTitle,alternate_count,hasAnswer,1,'Qpage',cur_id);}});var TrashMergeAlternates=Class.create(TrashMerge,{mergeQuestion:function(catchAllQuestion){var CATCHALLQUESTION=catchAllQuestion;var url="/Q/Special:SplitMerge";var params="action=submit&"+"action_type=eq&"+"tq="+returnto_question+"&"+"mainq="+catchAllQuestion+"&"+"tier=1&"+qsplits_values;if(xDef("mergeto")&&mergeto)
params+="&mergeto="+mergeto;new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var resp=transport.responseText;if(resp.indexOf('ERROR')==0){statusMessageShow("Merge failed. Check if <a href=\'/Q/"+CATCHALLQUESTION+"\'>catch-all question</a> "+"is a redirect, or has too many alternates.");}else{handleSplitMergeResponse(resp);}
popupMenuHide();},onException:function(requester,except){popupMenuHide();alertBrowserError();}});},submitTrash:function(){if(!jwgData.config.useCatchAllCategory){submitForm('Trash','batchform');}
else{submitRecat();}},submitRecat:function(){var cat_id=this.getCheckedCatId();var url=encodeURI('/Q/'+jwgData.articleData.real_returnto);var catName=this.getCheckedCatName();var params="action=editalternates&"+"ajaxonly=1&"+"catchallsplit=true&"+"catid="+cat_id
+qsplits_values;new Ajax.Request(url,{parameters:params,onSuccess:function(transport){popupMenuHide();alternateUI(catName);},onException:function(requester,except){alertBrowserError();return;}});}});Object.extend(TrashMergeAlternates,{start:function(){var qTitle=(singleTrashedAlt!=null?singleTrashedAlt:null);trashMergeInstance=new TrashMergeAlternates(qTitle,0,0,0,'EditAlternates');}});function unlockQuestion(){var url=encodeURI('/Q/'+jwgData.articleData.real_returnto);var params={action:'getunpreservemenu',ajaxonly:'1'};new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var content=transport.responseText;selectionPopupMenu("outerUnlockQuestionDIV",{x:0,y:0},content);},onException:function(requester,except){alertBrowserError();return;}});}
var prev_title='';function ajaxMovePage(page,isLoggedIn){var title=$('question_title').select('h1')[0];var parent=null;if(title){parent=title.parentNode;}
else{if($('new_wording'))
$('new_wording').focus();return;}
parent.removeChild(title);if($('question_in_categories')!=null)$('question_in_categories').style.display="none";jQuery('#improveQLink:visible').css({"display":"none"}).data("showImproveQLink",true);statusMessageHide();var div=xCreateDiv({"padding":"0px","margin":"0px 5px 0px 0px","text-align":"right"},null,"editable_wording");prev_title=title.innerHTML;if(prev_title.match(/\.\.\./)){var origstr=prev_title.split(/[^0-9A-Za-z\.]/);var newstr=page.split(/[^0-9A-Za-z\.]/);origstr.each(function(s,index){if(s.match(/\.\.\./)){title.innerHTML=title.innerHTML.replace(s,newstr[index]);prev_title=title.innerHTML;}});}
jQuery("#lockTD").hide();div.innerHTML="<form style='margin: 0 15px 0 0; padding: 0px;' name='movepageform' action='javascript:doSubmitAjaxMovePage("+isLoggedIn+");' method='post'>"
+"<textarea id='new_wording' onpaste='handlePasteInTextArea()' name='new_wording' rows=1>"
+title.innerHTML+"</textarea>"
+"<pre id='twinDiv' style='white-space:pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word;_white-space:pre;display:none'></pre>"
+"</form><div id='saveAndCancelContainer'>"
+"<small><a class=\"btn smallstdmenu\" href=\"#\" id=\"saveQuestionWordingButton\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('Qedit_save', jwgData.wssStatus); document.forms.movepageform.submit();}else{xPreventDefault();return false}\" alt=\"Save\" title=\"Save\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;SAVE&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>  or  <a class=\"btn smallstdmenu\" href=\"javascript:void(0);\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('Qedit_cancel', jwgData.wssStatus); closeAjaxMovePage();}else{xPreventDefault();return false}\" alt=\"Cancel\" title=\"Cancel\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;CANCEL&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a></small></div>";jQuery('#right-column').css({"overflow":"visible"});jQuery('#question_title').css({"height":"auto","z-index":99});jQuery(parent).prepend(div);jQuery('#greyThing').css({"display":"block"});jQuery('#topLevelGreyDiv').css({"display":"block"});jQuery('#Top').css({"position":"relative"});jNewWording=jQuery('#new_wording');jNewWording.focus().keyup(adjustQuestionInput);var trickToMoveCursorToEnd=jNewWording.val();jNewWording.val("");jNewWording.val(trickToMoveCursorToEnd);jQuery('#greyThing').offset(jQuery('#container').offset());adjustQuestionInput(null);jQuery('#greyThing').offset(jQuery('#container').offset());jQuery('#greyThing').css({"width":jQuery("#container").outerWidth(),"height":jQuery("#container").height()});jQuery('#topLevelGreyDiv').css({"height":Math.max(jQuery(document).height(),jQuery(window).height())});setHeightTwiceForIE6();if(typeof(checkForCAPS)!='undefined'){var jNewWording=jQuery('#new_wording');jNewWording.keypress(function(ev){checkForCAPS.generic(ev);checkForCAPS.generic_special(ev);}).change(checkForCAPS.generic_check).focus(checkForCAPS.focus);if(typeof checkErase=="undefined"||checkErase){jNewWording.keyup(handleErasedQuestionCheck);}}
editQuestionPageReady=true;}
function handlePasteInTextArea(){setTimeout(adjustQuestionInput,100);}
function adjustQuestionInput(ev){if(jQuery('#twinDiv').length==0){return;}
jNewWording=jQuery('#new_wording');if(!jQuery('#twinDiv').data("mimicked")){var mimics=['font-family','font-size','font-weight','font-style','font-variant','letter-spacing','word-spacing','text-indent','text-transform','padding-top','padding-right','padding-bottom','padding-left','width','border-top-width','border-bottom-width',];jQuery.each(mimics,function(){jQuery('#twinDiv').css(this.toString(),jNewWording.css(this.toString()));});jQuery('#twinDiv').data("mimicked",true);}
if(ev&&ev.keyCode=='13'){if(jNewWording.val().indexOf('\n')!=-1){jNewWording.val(jNewWording.val().replace(/\n/g,""));}
document.forms.movepageform.submit();return;}
if(jNewWording.val().indexOf('\n')!=-1){jNewWording.val(jNewWording.val().replace(/\n/g," "));}
if(jNewWording.val().length>200){jNewWording.val(jNewWording.data("questionWas"));}
jNewWording.data("questionWas",jNewWording.val());jQuery('#twinDiv').text(jNewWording.val()+"W");while(jNewWording.attr('rows')>1&&jQuery('#twinDiv').height()<jNewWording.innerHeight()){jNewWording.attr('rows',function(){return this.rows-1;});}
while(jQuery('#twinDiv').height()>jNewWording.innerHeight()){jNewWording.attr('rows',function(){return this.rows+1;});}
jQuery('#greyThing').css({"height":jQuery('#container').height()});jQuery('#topLevelGreyDiv').css({"height":Math.max(jQuery(document).height(),jQuery(window).height())});setHeightTwiceForIE6();}
function setHeightTwiceForIE6(){if(isIE6()){jQuery('#question_title').css({"height":"3px"});jQuery('#question_title').css({"height":"1px"});}}
function loadAjaxMovePage(){if($("improveQLink")){eval(decodeURIComponent($("improveQLink").select("a")[0].href.replace(/^javascript:/,"")));return true;}
return false;}
function handleErasedQuestionCheck(){if(!verifyErase&&prev_title.match(/.*[a-z]{2}/g)){questionHTML=$F('new_wording').replace(/ /g,'');if(questionHTML.length==0){erasedQuestionPopup();$('new_wording').blur();verifyErase=true;}}}
erasedQuestionModal=null;function erasedQuestionPopup(){erasedQuestionModal=popup_elem;erasedQuestionModal.buildModal("erasedQuestion",490,0);erasedQuestionModal.fill("<div class=\"clsModalDialog\" id=\"modal_elem\" greyZIndex=\"100\" xDragEnabled=\"true\"><div id=\"outerModalDIV\"><table style=\"border: 2px solid #8e8e8e;\" cellSpacing=\"0\" cellPadding=\"0\"><tr><td><div id=\"closeModalDIV\" align=\"right\"><img title=\"Close\" style=\"cursor: pointer\" onclick=\"_hbLink('DontReplace', this.lpos); resetQuestion();\" alt=\"Close\" src=\"http://ward-jy/templates/icons/x.gif\"></div><div id=\"modal_int_text\" style=\"padding: 0 15px;\"><div id=\"bda_int_text\" style=\"padding: 0 15px 15px 15px; font-size: 12px; color: #000000;\">You are about to entirely replace the wording of this question. For new questions, please use the search bar at the top of the page.<br /><br /><a class=\"btn std\" href=\"javascript:void(0);\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('DontReplace', this.lpos); resetQuestion(); return false;}else{xPreventDefault();return false}\" alt=\"Don't replace\" title=\"Don't replace\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Don't replace&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>&nbsp;&nbsp;&nbsp;<a class=\"btn std\" href=\"javascript:void(0);\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('Replace', this.lpos); hideErasedQuestionModal(); return false;}else{xPreventDefault();return false}\" alt=\"Replace\" title=\"Replace\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Replace&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a><br /></div></div></td></tr></table></div></div>");$('erasedQuestion').childElements('modal_elem')[0].style.position="static";jQuery('#erasedQuestion').css({"z-index":101});erasedQuestionModal.centralize();_hbLink('QblankWarning',this.lid);}
function hideErasedQuestionModal(){erasedQuestionModal.hideModal();$('new_wording').focus();}
function resetQuestion(){$('new_wording').value=prev_title;if($('wysiwygwysiwyg')&&$('wysiwygwysiwyg').contentDocument&&!Prototype.Browser.IE){$('wysiwygwysiwyg').contentDocument.designMode="off";$('wysiwygwysiwyg').contentDocument.contentEditable=false;$('wysiwygwysiwyg').contentDocument.body.contentEditable=false;$('wysiwygwysiwyg').contentDocument.designMode="on";$('wysiwygwysiwyg').contentDocument.contentEditable=true;}
hideErasedQuestionModal();}
function closeAjaxMovePage(){editQuestionPageReady=false;jQuery('#question_title').css({"z-index":0});jQuery("#lockTD").show();var title=$('new_wording').value;var parent=$('editable_wording').parentNode;if($('movepageerror'))$('movepageerror').parentNode.removeChild($('movepageerror'));if(typeof(checkForCAPS)!='undefined'){if(document.addEventListener){$('new_wording').removeEventListener("keypress",checkForCAPS.generic,false);}
else if(document.attachEvent){$('new_wording').detachEvent('onkeypress',checkForCAPS.generic);}
Event.stopObserving($('new_wording'),"keypress",checkForCAPS.generic_special);Event.stopObserving($('new_wording'),"change",checkForCAPS.generic_check);Event.stopObserving($('new_wording'),"focus",checkForCAPS.focus);checkForCAPS.reset();}
parent.removeChild($('editable_wording'));var h1=document.createElement("h1");$(h1).setStyle({margin:"0pt",padding:"1px 10px"});prev_title=prev_title.gsub(/[A-Za-z]{40,}/,function(match){return match[0].truncate(40);});h1.innerHTML=prev_title;prev_title='';jQuery(parent).prepend(h1);$('question_in_categories').style.display="block";if(jQuery('#improveQLink').data("showImproveQLink")){jQuery('#improveQLink').css({"display":"block"});}
$('question_title').setStyle({height:"30px"});$('question_title').setStyle({height:"auto"});jQuery("#greyThing, #topLevelGreyDiv").css({"display":"none"});jQuery("#Top").css({"position":"static"});isPostQClicked=false;action="";}
editQStatus=false;var old_sm="";function submitAjaxMovePage(jsonly,additional_prms){var title=$('new_wording').value;if(jsonly==2){var recaptcha_on=false;if(Prototype.Browser.IE&&window.frames['recaptcha_frame']){var docObj=window.frames['recaptcha_frame'].document;recaptcha_on=true;}
else if($('recaptcha_frame')){var docObj=$('recaptcha_frame').contentDocument;recaptcha_on=true;}
if(recaptcha_on&&docObj.getElementById('recaptcha_challenge_field')&&docObj.getElementById('recaptcha_response_field')){var captcha_challenge=docObj.getElementById('recaptcha_challenge_field').value;var captcha_response=docObj.getElementById('recaptcha_response_field').value;}
else if(recaptcha_on){globalHideModal();alert("Error: There's no captcha loaded");return;}
if(recaptcha_on){$('modal_int_text').innerHTML="<div style='font-size: 12px;'><div style='padding-top: 118px; text-align: center;'><img src='"+wgStaticFilesServer+"/templates/icons/ajax-loader3.gif' border=0 alt='Please wait...' /></div></div>";}}
if($('movepageerror'))$('movepageerror').parentNode.removeChild($('movepageerror'));if(title!=''&&title!=prev_title){var sm=$('editable_wording').select('small')[0];old_sm=sm.innerHTML;sm.innerHTML="Saving...";var pere=new PeriodicalExecuter(function(pe){if(sm.innerHTML=="Saving..."){sm.innerHTML="Saving.";}
else{sm.innerHTML+='.';}},1);$('new_wording').disabled=true;var url='/Q/Special:Movepage';params={ajax:1,action:'submit',wpNewTitle:title,wpMove:"Save",wpOldTitle:prev_title,jsonly:jsonly,redirect:"none"};if(recaptcha_on){Object.extend(params,{captcha:captcha_challenge,cresponse:captcha_response});}
if(additional_prms){Object.extend(params,additional_prms);}
editQStatus=false;new Ajax.Request(url,{parameters:params,onSuccess:function(transport){pere.stop();var resp=transport.responseText;resp=resp.trim();if(resp.indexOf('redirect:')==0){window.location.href=resp.substr(9);return;}
if(jsonly==0){eval(resp);}
else if(jsonly==1){if(resp.indexOf('POPUP:')==0){setFunctionsForCaptcha(resp.substr(6));getCaptchaAPI.defer();var sm=$('editable_wording').select('small')[0];sm.innerHTML=old_sm;}
else{eval(resp);}}
else if(jsonly==2){if(resp.indexOf('POPUP:')==0){setFunctionsForCaptcha(resp.substr(6));getCaptchaAPI.defer();var sm=$('editable_wording').select('small')[0];sm.innerHTML=old_sm;}
if(resp=='OK'){if($('modal_int_text')){globalHideModal();showModalWait();}
var sm=$('editable_wording').select('small')[0];sm.innerHTML=old_sm;submitAjaxMovePage(3,{captcha:params.captcha,cresponse:params.cresponse});}}
else if(jsonly==3){globalHideModal();eval(resp);if(xModalDialog){xModalDialog.grey=null;xModalDialog.instances={};if($('xModalDialogGreyElement'))
$('xModalDialogGreyElement').remove();if($('wysiwygwysiwyg')){globalHideModal();}}}
editQStatus=true;},onException:function(requester,except){alertBrowserError();}});}
else closeAjaxMovePage();}
function doSubmitAjaxMovePage(isLoggedIn){action="";if(isLoggedIn){return submitAjaxMovePage(0);}else{return submitAjaxMovePage(1);}}
function showHideResearch(){var researchBox=$('researchBox');if(!researchBox.visible())
researchBox.show();else
researchBox.hide();if(Prototype.Browser.IE&&$$(".IEold #researchBox a.btn")&&$$(".IEold #researchBox a.btn")[0]){window.setTimeout(function(){$$(".IEold #researchBox a.btn")[0].style.zoom="1";$$(".IEold #researchBox a.btn")[0].style.zoom="0";$$(".IEold #researchBox a.btn")[0].style.position="static";},100);}
Event.stopObserving(window,"scroll");}
function editQ(){action='javascript:ajaxMovePage("'+real_returnto+'", 1);';new_login();}
function editA(){action="/Q/"+real_returnto+"&action=edit";new_login();}
function editRelatedQ(){action="/Q/"+real_returnto+"&action=editrelatedq";new_login();}
function editRelatedL(){action="/Q/"+real_returnto+"&action=editrelatedlink";new_login();}
function watchQ(){action='javascript:getUpdates(isWatched);';new_login();}
function reloadQ(){action="/Q/"+quote_returnto;new_login();}
function join(){action="/Q/"+quote_returnto;new_login('register');}
function addAlternate(new_title,sameQ){params="new_title="+new_title+"&wpSave=1&similarQuestion=1&fromSuggest=1&title="+sameQ;jQuery.ajax({url:"/wiki.phtml?action=editalternates",data:params,type:"POST",success:function(resp){showThankYouMsg(resp);}});}
function showThankYouMsg(str){var msgText=$('msgText');if(msgText!=null){msgText.innerHTML="<b>Thank you</b> for helping to keep the Q&As in order!";}}
function sendCustomMetrics(dim1,dim2){var cv=_hbEvent("cv");_hbSet("cv.c16",dim1+"|"+dim2);_hbLink("SimilarQuestions");}
navGo=function(a,b,c){if(action.match(/^javascript:/)){eval(action.replace(/^javascript:/,""));}
else if(action!=""){window.location.href=action;}}
function fireForTrashCompletely(){if($('TrashCompletely')){oldPE=null;Event.observe($('TrashCompletely'),"mouseover",function(event){oldPE=Object.clone(popup_elem);text="Trash bad questions completely if they are so unusual that they will not be asked again.  This includes questions containing personal information such as e-mail addresses, social security numbers, home addresses, or the full name of non-celebrities.  <br style='margin:0 0 10px;'/>If there is a good chance a problem question will be asked again on the site it should be trashed into one of the categories listed above in order to prevent it from being created again as a separate question.";popup_elem.build($('TrashCompletely').up().up(),250,30);popup_elem.makeTooltip(text);popup_elem.moveFromElemX(150);popup_elem.moveFromElemY(-195);$('tooltip_elem').style.zIndex=999;$('tooltip_elem').down('div').style.textAlign='left';$('tooltip_elem').down('div').style.padding='10px';});Event.observe($('TrashCompletely'),"mouseout",function(event){if(popup_elem.isTooltip)hideTooltip();popup_elem=oldPE;});}}
function updateCatList(){var catsList=$('catsList');var catId='';var catTitle='';var selections=$$('.catchallselection');if($('trashradiobutton')&&$('trashradiobutton').checked){if(jwgData.config.wgHarmfulQuestionsId&&jwgData.config.hqtdTitle){catId=jwgData.config.wgHarmfulQuestionsId;catTitle=jwgData.config.hqtdTitle;}
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var str="<a href='/Q/FAQ/"+catId+"'>"+catTitle+"</a>&nbsp;";if(catsList!=null)catsList.innerHTML=str;updateUI();popupMenuHide();}
function updateUI(){var editUntrashCat=$('editUntrashCat');var question=window.location.pathname.slice(3).replace(/\'/g,"\\'");if(editUntrashCat!=null){$('editUntrashCat').href="javascript:untrashQuestion('"+question+"')";$('editUntrashCat').onclick='';jQuery('#editUntrashCat').text('Untrash');$('editUntrashCat').name=$('editUntrashCat').name.replace("recat","untrash");}
var trash=$('trash');if(trash!=null){trash.href="javascript:untrashQuestion('"+question+"')";$('trash').onclick='';jQuery('#trash').text('Untrash');}
var feature=$('feature');if(feature){if(feature.up()==feature.up('li')){feature.up().remove();}else{feature.remove();}}
var watchlist=$('getUpdatesLM');if(watchlist){$('getUpdatesLM').remove();}
watchlist=$('getUpdates');if(watchlist){$('getUpdates').remove();}
var reportAbuse=$('disclaimerLink');if(reportAbuse){$('disclaimerLink').remove();}}
function untrashQuestion(question,cur_id){var url="/Q/"+question+"&action=editfaq&newcats="+uncategorizedID;var params="ajaxonly=1";new Ajax.Request(url,{parameters:params,onSuccess:function(transport){var ret=transport.responseText;if(ret!='1'){statusMessageShow(errorMsg);return;}
if(typeof cur_id!="undefined"&&cur_id>0){editCatsUI(question,cur_id," was untrashed");}
else{window.location.href="/Q/"+question;}},onException:function(requester,except){alertBrowserError();}});}
var link="";function editCatsUI(title,cur_id,message){var link1='<a href="/Q/'+encodeURIComponent(title)+'">'+title+'</a>'+message;jQuery("#catchall_message").html(link1);jQuery("#catchall_message").css({"display":"block"});jQuery("#qfaq_"+cur_id).remove();}
function alternateUISingle(title,cur_id,message,id_prefix){var re=/_/g;var titleDisplay=title.replace(re," ");var titleHref=htmlSpecialChars(title);link+='<a href="/Q/'+titleHref+'">'+titleDisplay+'</a>'+message+'<br>';jQuery("#std_status").html(link);jQuery("#std_status").addClass("status");jQuery(id_prefix+cur_id).hide();updateLHSalternate();}
function alternateUI(catName){var qsplits=document.getElementsByName('qsplit[]');var max=qsplits.length;for(var idx=0;idx<max;idx++){if(qsplits[idx].checked==true){var tmpData=Base64.decode(qsplits[idx].value);tmpData=tmpData.evalJSON();var title=tmpData.resultTitle;var cur_id=tmpData.splitid;alternateUISingle(title,cur_id," was moved to "+catName,"#q_item_div_");if(qsplits[idx]){qsplits[idx].checked=false;}}}}
function updateLHSalternate(){var re=/([^\[]+\[)(\d+)(\])/;var text=jQuery("#editAlternates").html();var result=re.exec(text);if(result){var newText="";var newAlt=parseInt(result[2],10)-1;if(newAlt>0){var newAltString=""+newAlt;newText=text.replace(re,result[1]+newAltString+result[3]);}
else{re=/([^\[]+)(\[\d+\])(.*)/;result=re.exec(text);newText=text.replace(re,result[1]+result[3]);jQuery("#ajax_results").text("No alternates have been added yet. Can you think of any?");}
jQuery("#editAlternates").html(newText);}}
function load5MinScript(filename,lpos){var curElem=jQuery("#waRelatedVideos")[0];var script;script=document.createElement('script');script.type='text/javascript';script.src=filename;curElem.appendChild(script);interval5min=setInterval("setWss5min('"+lpos+"')",500);}
function setWss5min(lpos){timer5min++;if(jQuery("#fmtsw a").length){jQuery("#waRelatedVideos").css({'height':'auto'});jQuery("#fmtsw a").click(function(e){var curTarget=e.currentTarget;var xpos=e.pageX;var ypos=e.pageY;index=1;var top=ypos-jQuery("#fmtsw").offset().top;var left=xpos-jQuery("#fmtsw").offset().left;if(left>1&&left<108&&top>12&&top<140){index=1;}
if(left>150&&left<258&&top>12&&top<140){index=2;}
if(left>300&&left<408&&top>12&&top<140){index=3;}
if(left>450&&left<558&&top>12&&top<140){index=4;}
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function toolTipPopup(lid,lpos,msg,width,height){_hbLink(lid,lpos);showModal(msg,width,height);jQuery('#xModalDialogGreyElement').css({"z-index":104});jQuery('#modal_elem').css({"z-index":105});jQuery('#modal_int_text').css({"background":"#eff6d7","text-align":"left"});jQuery('#modal_elem table').css({"background":"#eff6d7"});}
function splitHelpPopup(){var msg="<div id='splitHelpPopup'><p id='splitHelpPopupHeader'>Split</p><p>When you split these questions, the alternate will be split from the primary, and the question you edited will be merged into the alternate automatically.</p></div>";toolTipPopup('mergeHelp','Qpg',msg,400,105)}
function cancelOptimizedMerge(isSysop){if(isSysop){_hbLink('cancelAltMerge','Qpg');}else{_hbLink('cancelAltMerge_rec','Qpg');}
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function optimizedMerge(link,link2,key,key2,target,isSysop,mergeIntoAlt,originalPrimaryId,splitId,alternateId){var Q1=link;var Q2=link2;var mergeQuestionsBtn,splitQuestionsBtn,splitHelpButton="";if(isSysop){mergeQuestionsBtn="<a class=\"btn std\" href=\"javascript:void(0);\" id=\"mergeQuestionsButton\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('mergeToPrimary', 'Qpg');}else{xPreventDefault();return false}\" alt=\"Merge\" title=\"Merge\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Merge&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>";splitQuestionsBtn="<a class=\"btn std\" href=\"javascript:void(0);\" id=\"splitQuestionsButton\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('splitMergeToAlt', 'Qpg');}else{xPreventDefault();return false}\" alt=\"Split\" title=\"Split\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Split&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>";splitHelpButton="<a id='splitHelpLink' href='javascript:void(0);' onclick='splitHelpPopup();'>"
+"<img src='"+wgStaticFilesServer+"/templates/icons/tooltip.gif?v=72483' /></a>"}else{mergeQuestionsBtn="<a class=\"btn smallstd\" href=\"javascript:void(0);\" id=\"mergeQuestionsButton\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('mergeToPrimary_rec', 'Qpg');}else{xPreventDefault();return false}\" alt=\"Recommend merge\" title=\"Recommend merge\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Merge&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>";splitQuestionsBtn="<a class=\"btn smallstd\" href=\"javascript:void(0);\" id=\"splitQuestionsButton\" onclick=\"if(!jQuery(this).isDisabledBtn()){_hbLink('splitMergeToAlt_rec', 'Qpg');}else{xPreventDefault();return false}\" alt=\"Recommend split\" title=\"Recommend split\"><span><span><font style=\"white-space:nowrap;\"><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"><font>&nbsp;Split&nbsp;</font><input type=\"image\" value=\"\" src=\"http://en.site2.answcdn.com/templates/images/blank.gif?v=72483\" style=\"display:inline;width:1px;height:1px;\" tabindex=\"-1\"></font></span></span></a>";}
var msg;if(mergeIntoAlt){msg="Others have said that \'"+Q1+"\' is the same as \'"+Q2+".\' Is this correct?"+"<div id='optimizedMerge' class='optimizedMerge'>"
+mergeQuestionsBtn+" <span class='bold verticalAlignment'>Yes, and merge the original question.</span> "+splitQuestionsBtn
+" <span class='bold verticalAlignment'>No, these are different questions.</span>"+splitHelpButton
+" <div class='cancelOptimizedMerge' onclick='cancelOptimizedMerge("+isSysop+");'>Cancel</div></div>";}else{msg="\'"+Q1+"\' already exists. Would you like to merge \'"+Q2+"\' into it?"+"<div id='optimizedMerge' class='optimizedMerge'>"
+mergeQuestionsBtn+" <span class='bold verticalAlignment'>Yes, these should be one question.</span>"
+"<div class='cancelOptimizedMerge' onclick='cancelOptimizedMerge("+isSysop+");'>Cancel</div></div>";}
var div=xCreateDiv({"margin":"0px","padding":"10px 0 4px 10px","text-align":"left"},null,"movepageerror");div.innerHTML=msg;jQuery('#editable_wording small').text("");jQuery('#new_wording').attr('disabled',false);jQuery('#head_ask').focus();jQuery('#new_wording').focus();jQuery("form[name=movepageform]").after(div);jQuery('#movepageerror a.internal').attr('target','_blank');jQuery('#question_title').css({height:"30px"});jQuery('#question_title').css({height:"auto"});var mergeHref="/Q/Special:MergeQuestions&wpSecondary="+key2+"&wpPrimary="+key;if(isSysop){mergeHref+="&action=submit&optimized=1";}else{mergeHref+="&auto=1&action=autosubmit";}
jQuery('#mergeQuestionsButton').attr('href',mergeHref);var splitHref="/Q/Special:MergeQuestions&originalPrimaryId="+originalPrimaryId
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function revealVideosTitle(){jQuery("#RelatedVideosTitle")[0].style.display='block';jQuery("#waRelatedVideos").css({'border':'1px solid #d7d7d7','height':'auto','display':'block','margin-bottom':'10px','padding':'10px 15px 2px 15px'});var videoItemHeight=0;jQuery(".videoItem").equalizeHeights(10);jQuery("#moreVideos").css({"display":"block","margin-left":jQuery("#waRelatedVideos").width()-100+"px"});}
function showTopGoogleAd(){var reff
var qs=new Querystring(location.pathname);var refSEO=qs.contains("refSEO")?qs.get("refSEO"):false;if(refSEO){reff=refSEO;}
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var theref=readCookie("statref");if(navigator.userAgent.match(/MSIE/i)||reff.match(/Google|Yahoo|Bing|Ask|AOL/i)||(theref==null||theref==""))
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function selectionPopupMenu(containingDivId,windowSize,content){var popupWindowId="popupMenu";popup_elem.buildModal(popupWindowId,windowSize.x,windowSize.y);var popupWindow=jQuery("#"+popupWindowId);popup_elem.fill(content);var containingDiv=jQuery("#"+containingDivId);if(windowSize.y!=0){windowSize.y=containingDiv.height();popupWindow.css({height:windowSize.y+"px"});popup_elem.ph=windowSize.y;}
if(windowSize.x!=0){windowSize.x=containingDiv.width();popupWindow.css({width:windowSize.x+"px"});popup_elem.pw=windowSize.x;}
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function popupMenuHide(){enableScrollBars();popup_elem.closeModal();}
var popup_elem={pw:0,ph:0,elem:null,innerHTML:'',menuItems:[],isTooltip:false,isModal:false,initialize:function(elem,pw,ph){popup_elem.pw=pw;popup_elem.ph=ph;popup_elem.elem=elem;popup_elem.clearMenu();popup_elem.innerHTML="";popup_elem.isTooltip=false;popup_elem.isModal=false;},buildModal:function(id,pw,ph){popup_elem.initialize(document,pw,ph);setTimeout("hideTooltip();",50);if(!xModalDialog.instances[id]){var div=document.createElement("div");div.id=id;div.className="clsModalDialog";div.innerHTML="";jQuery(div).css({backgroundColor:"#FFFFFF",position:"absolute",left:"-500px",top:"-500px",width:(this.pw?this.pw+"px":"auto"),height:(this.ph?this.ph+"px":"auto"),padding:0,margin:0,overflow:"hidden",zIndex:"52"}).hide();jQuery('#container').after(div);new xModalDialog(id);}
popup_elem.elem=jQuery("#"+id)[0];popup_elem.isModal=true;},makeModal:function(close_on_click){if(!xModalDialog.instances["temp_modal"]){var div=document.createElement("div");div.id="temp_modal";div.className="clsModalDialog";div.innerHTML="";jQuery(div).css({position:"absolute",left:"-500px",top:"-500px",width:0,height:0,padding:0,margin:0,zIndex:"49"});jQuery('#container').after(div);new xModalDialog("temp_modal");}
var need_hide_float=false;if(jQuery('#br_container').length!=0&&(!jQuery('#br_container').css('display')||jQuery('#br_container').css('display')!="none")){need_hide_float=true;br_hide_float_container();}
xModalDialog.instances["temp_modal"].show();popup_elem.operaRefresh();if(need_hide_float){br_show_float_container();}
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div=jQuery(popup_elem.elem);else
div=jQuery('#tooltip_elem')[0];var ie=document.all;if(dims==null){dims={x:popup_elem.pw,y:popup_elem.ph};}
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xModalDialog.instances[popup_elem.elem.id].show();var fade=new Fadomatic(xModalDialog.grey,100,30,30,30);fade.fadeIn();if(need_hide_float){br_show_float_container();}
if(br_tt.length!=0){br_tt.scrollTop(cur_br_tt_scroll_top);}}}
popup_elem.operaRefresh();},makeTooltip:function(text){popup_elem.fill("<table cellpadding='0' cellspacing='0' style='padding: 0; margin: 0; border: 0; width: "+(popup_elem.pw-9)+"px;'><tr><td style='height: "+(popup_elem.ph-32)+"px; padding: 0; margin: 0; width: "+(popup_elem.pw-9)+"px; border: 0; overflow: hidden; text-align: left;'><div style='color: #000000; font-size: 11px; padding: 5px; width: "+(popup_elem.pw-29)+"px; white-space: normal; background-color: #FFFF8F; text-align: center; border: #DCDCDC 1px solid;'>"+text+"</div></td></tr></table>");popup_elem.isTooltip=true;},menuStart:function(id){if(typeof(id)=='undefined')
id='';popup_elem.innerHTML="<table cellpadding='0' cellspacing='0' style='padding: 0; margin: 0; border: 0; width: "+popup_elem.pw+"px;'><tr><td style='height: "+popup_elem.ph+"px; padding: 0; margin: 0; width: "+popup_elem.pw+"px; border: 0; text-align: left;'><div style='color: #000000; font-size: 11px; padding: 5px; width: "+(popup_elem.pw-13)+"px; white-space: normal; background-color: #FFFFFF; text-align: center; border: #DCDCDC 1px solid; position: relative; left: -5px; top: -5px; height: "+(popup_elem.ph-13)+"px;' onmouseover='' id='"+id+"'>";},menuLongStart:function(){popup_elem.innerHTML="<table cellpadding='0' cellspacing='0' style='padding: 0; margin: 0; border: 0;'><tr><td style='height: 250px; padding: 0; margin: 0; border: 0; text-align: left;'><div style='color: #000000; font-size: 11px; padding: 5px; white-space: normal; background-color: #FFFFFF; text-align: center; border: #DCDCDC 1px solid; position: relative; left: -5px; top: -5px;' onmouseover=''><div style='height: 237px; margin: 0; padding: 0; overflow-y: auto; overflow-x: hidden; margin-bottom: 5px; padding-right: 5px;' id='long_menu_list'>";},menuEnd:function(){popup_elem.innerHTML+="</div></td></tr></table>";},menuLongEnd1:function(){popup_elem.innerHTML+="</div>";},makeMenu:function(id){if(typeof(id)=='undefined')
id='';popup_elem.menuStart(id);for(i=0;i<popup_elem.menuItems.length;i++){popup_elem.innerHTML+=popup_elem.menuItems[i];}
popup_elem.menuEnd();popup_elem.fill(popup_elem.innerHTML);popup_elem.isTooltip=false;popup_elem.isModal=false;},makeLongMenu:function(){popup_elem.menuLongStart();for(i=0;i<popup_elem.menuItems.length;i++){popup_elem.innerHTML+=popup_elem.menuItems[i];}
popup_elem.menuLongEnd1();popup_elem.fill(popup_elem.innerHTML+"</div></td></tr></table>");popup_elem.isTooltip=false;popup_elem.isModal=false;},clearMenu:function(){popup_elem.menuItems=[];},addCustomMenuItem:function(text,align){var code="<p style='white-space: nowrap; ";if(align&&align!='')
code=code+"text-align: "+align+";";code=code+"color: #A0A0A0; cursor: default; margin: 0; padding: 0;'>"+text+"";popup_elem.menuItems[popup_elem.menuItems.length]=code;},addMenuItem:function(text,ds,action,align){var code="<p style='white-space: nowrap; ";if(align&&align!='')
code=code+"text-align: "+align+";";if(ds){code+="color: #A0A0A0; cursor: default; margin: 0; padding: 4px;";}
else{code+="color: #000000; cursor: pointer; padding: 4px; margin: 0;' onmouseover='this.style.padding=\"3px\"; this.style.backgroundColor=\"#E0FEC0\"; this.style.border=\"#CEECAE 1px solid\";' onmouseout='this.style.padding=\"4px\"; this.style.backgroundColor=\"#FFFFFF\"; this.style.border=\"0\";' onclick='";if(action&&action!=""){code+=action;}}
code=code+"'>"+text+"</p>";popup_elem.menuItems[popup_elem.menuItems.length]=code;},addLinkMenuItem:function(text,ds,url,align,nw,bold,linkType){var p="<p style='white-space: nowrap; ";var a="";if(align&&align!='')
p=p+"text-align: "+align+";";if(ds){p+="color: #A0A0A0; cursor: default; margin: 0; padding: 4px;'>";}
else{p+="color: #003399; cursor: pointer; padding: 4px; margin: 0;' onmouseover='this.style.padding=\"3px\"; this.style.backgroundColor=\"#E0FEC0\"; this.style.border=\"#CEECAE 1px solid\"; this.style.textDecoration = \"underline\";' onmouseout='this.style.padding=\"4px\"; this.style.backgroundColor=\"#FFFFFF\"; this.style.border=\"0\"; this.style.textDecoration = \"none\";'>";if(url&&url!=""){a="<a href=\"";if(url.match(/^javascript:/i))
a=a+"javascript:void(0);\"";else
a=a+url+"\"";if(url.match(/^javascript:/i)){if(linkType&&typeof(subRefererOrangeMenu)!='undefined'){a=a+" onclick='addsubReferer("+subRefererOrangeMenu[linkType]+",\""+article_object.mTitle+"\"); "+url.replace(/^javascript:/i,"")+" return false;'";}else{a=a+" onclick='"+url.replace(/^javascript:/i,"")+"' return false; ";}}
if(nw){if(linkType&&typeof(subRefererOrangeMenu)!='undefined'){a=a+" target='_blank' onclick=\"addsubReferer("+subRefererOrangeMenu[linkType]+",'"+article_object.mTitle+"');popup_elem.removeModal();\"";}else{a=a+" target='_blank' onclick='popup_elem.removeModal();'";}}
if(bold){a=a+" style='font-weight: bold;'";}
a+=">";}}
a=a+p+text;a+="</p>";if(!ds&&url&&url!="")
a+="</a>";popup_elem.menuItems[popup_elem.menuItems.length]=a;},moveX:function(pos){if(!popup_elem.isModal)
jQuery('#tooltip_elem').css({left:pos+"px"});else
jQuery(popup_elem.elem).css({left:pos+"px"});popup_elem.operaRefresh();},moveY:function(pos){if(!popup_elem.isModal)
jQuery('#tooltip_elem').css({top:pos+"px"});else
jQuery(popup_elem.elem).css({top:pos+"px"});popup_elem.operaRefresh();},moveFromElemX:function(mx){popup_elem.moveX(getposOffset(popup_elem.elem,"left")+mx);},moveFromElemY:function(my){popup_elem.moveY(getposOffset(popup_elem.elem,"top")+my);jQuery('#tooltip_elem').show();},addMenuLine:function(){var code="<div style='color: #A0A0A0; cursor: default; margin: 0; padding-top: 5px; padding-bottom: 5px;'><div style='padding: 0; margin: 0; height: 1px; background-color: #CBCBCB; overflow: hidden;'></div></div>";popup_elem.menuItems[popup_elem.menuItems.length]=code;},addMenuButton:function(text,ds,action){var code="<p style='white-space: nowrap; text-align: left; color: #A0A0A0; cursor: default; margin: 0; padding: 0;'><table cellpadding=0 cellspacing=0 border=0><tr><td style='padding: 0; margin: 0;'><div style='color: #000000; cursor: pointer; padding: 0; margin: 0; width: 20px; height: 16px; background-color: #DCDCDC; vertical-align: middle; text-align: center; border: #A0A0A0 1px solid;' onmouseover='this.style.backgroundColor=\"#E0FEC0\";' onmouseout='this.style.backgroundColor=\"#DCDCDC\";' onclick='";if(action&&action!=""){code+=action;}
code=code+"'>+</div></td><td style='white-space: nowrap; color: #000000; padding: 0; margin: 0; vertical-align: middle; text-align: left; padding-left: 10px;'>"+text+"</td></tr></table></p>";popup_elem.menuItems[popup_elem.menuItems.length]=code;},realignBySize:function(){var height=jQuery('#tooltip_elem').height();var width=jQuery('#tooltip_elem').width();var html=popup_elem.innerHTML;popup_elem.build(popup_elem.elem,width,height,true);popup_elem.innerHTML=html;popup_elem.fill(popup_elem.innerHTML);}};function showModalWait(msg,height){var cur_msg=msg?msg:(typeof(msg_wait)!="undefined"?msg_wait:"Please wait...");var cur_height=height?height:(typeof(winHeight_wait)!="undefined"?winHeight_wait:72);popup_elem.buildModal("ajax_loader2",222,cur_height);popup_elem.fill("<table cellpadding='0' cellspacing='0' style='background: #FFFFFF; width: 222px; height: "+(cur_height-4)+"px; border: #99CB04 2px dotted; padding: 0; margin: 0;'><tr><td style='text-align: center; width: 222px; height: "+(cur_height-4)+"px; vertical-align: middle; padding: 0; margin: 0; font-size: 16px; border: 0;'><b>"+cur_msg+"</b><br><img src='"+wgStaticFilesServer+"/templates/icons/ajax-loader2.gif' style='height: 32px; width: 32px; margin-top: 5px;' /></td></tr></table>");jQuery('#container').css({cursor:"wait"});disableScrollBars();}
globalHideModal=function(){enableScrollerAfterModal();popup_elem.hideModal();jQuery('#container').css("cursor","default");if(jQuery('#new_wording').length!=0&&!jQuery('#new_wording')[0].isDisabled){jQuery('#new_wording').focus();}
if(jQuery('#ni_popup').length!=0){popupCursorCheck=(typeof popupCursorCheck!='undefined')?popupCursorCheck:function(){};jQuery('#ni_popup').unbind("mouseover",popupCursorCheck).unbind("mouseout",popupCursorCheck).unbind("mousemove",popupCursorCheck);}
if(jQuery('#warn_user').length!=0){popupCursorCheck=(typeof popupCursorCheck!='undefined')?popupCursorCheck:function(){};jQuery('#warn_user').unbind("mouseover",popupCursorCheck).unbind("mouseout",popupCursorCheck).unbind("mousemove",popupCursorCheck);}
if(jQuery('#rss_elem').length!=0){popupRSSCursorCheck=(typeof popupRSSCursorCheck!='undefined')?popupRSSCursorCheck:function(){};jQuery('#rss_elem').unbind("mouseover",popupCursorCheck).unbind("mouseout",popupCursorCheck).unbind("mousemove",popupCursorCheck);}
if(jQuery('#modal_elem').length!=0){popupModalCursorCheck=(typeof popupModalCursorCheck!='undefined')?popupModalCursorCheck:function(){};jQuery('#modal_elem').unbind("mouseover",popupModalCursorCheck).unbind("mouseout",popupModalCursorCheck).unbind("mousemove",popupModalCursorCheck);if(jQuery('#wysiwygwysiwyg').length!=0&&typeof giveFocusToWysiwyg=='function'){giveFocusToWysiwyg();}}}
function showPWsmall(){var need_hide_float=false;var cur_br_tt_scroll_top=0;var br_tt=jQuery('#br_tt');if(br_tt.length!=0)
cur_br_tt_scroll_top=br_tt.scrollTop();if(jQuery('#br_container').length!=0&&(!jQuery('#br_container').css("display")||jQuery('#br_container').css("display")!="none")){need_hide_float=true;br_hide_float_container();}
setTimeout("hideTooltip();",50);jQuery('#container').css({cursor:"wait"});var buttons=jQuery("#catsform").find("a.btn");buttons.each(function(index){if(index==0||index==2){jQuery(this).disableBtn();}});popup_elem.operaRefresh();var div=document.createElement("div");div.id="please_wait_grey";div.className="clsModalDialog";jQuery(div).css({padding:"0",margin:"87px 5px",overflow:"hidden",backgroundColor:"#000000",width:"481px",height:"305px",position:"absolute",left:"0",top:"0",zIndex:"53"});div.innerHTML="&nbsp;";jQuery("#tt").append(div);var fade=new Fadomatic(jQuery("#please_wait_grey")[0],100,30,30,30);fade.fadeIn();if(!xModalDialog.instances["please_wait"]){div=document.createElement("div");div.id="please_wait";div.className="clsModalDialog";div.innerHTML="<table cellpadding='0' cellspacing='0' style='background: #FFFFFF; width: 222px; height: 68px; border: #99CB04 2px dotted; padding: 0; margin: 0;'><tr><td style='text-align: center; width: 222px; height: 68px; vertical-align: middle; padding: 0; margin: 0; font-size: 16px; border: 0;'><b>"+"Please wait..."+"</b><br><img src='"+wgStaticFilesServer+"/templates/icons/ajax-loader2.gif' style='height: 32px; width: 32px; margin-top: 5px;' /></td></tr></table>";jQuery(div).css({backgroundColor:"#FFFFFF",position:"absolute",left:"-500px",top:"-500px",width:"222px",height:"72px",padding:0,margin:0,overflow:"hidden",zIndex:"52"}).hide();jQuery("#select_topics").after(div);new xModalDialog("please_wait");}
jQuery('#please_wait').show();if(xModalDialog.instances["please_wait"]){xModalDialog.instances["please_wait"].show();jQuery("#please_wait").css({left:function(index,oldval){return parseInt(oldval)-15;}});}
if(need_hide_float){br_show_float_container();}
if(br_tt.length!=0){br_tt.scrollTop(cur_br_tt_scroll_top);}
popup_elem.operaRefresh();}
function hidePWsmall(){jQuery('#container').css({cursor:"default"});if(!Object.isUndefined(trunks)&&!Object.isUndefined(trunks.t0)&&(trunks.t0.all==1||(trunks.t0.all==0&&Object.keys(trunks.t0.subs).length>0))){var buttons=jQuery("#catsform").find("a.btn");buttons.each(function(index){if(index==0||index==2){jQuery(this).enableBtn();}});}
popup_elem.operaRefresh();if(jQuery('#please_wait').length!=0){jQuery('#please_wait').css({display:"none"});jQuery('#please_wait_grey').remove();popup_elem.operaRefresh();}}
function appearSlow(e,w,h,tw,th,onfinish){var jObj=jQuery("#"+e);jObj.css({width:tw-(w*w)+"px",height:th-(h*h)+"px"});jObj.find("div:first").css({width:tw-(w*w)+"px",height:th-(h*h)+"px"});popup_elem.pw=tw-(w*w);popup_elem.ph=th-(h*h);var offset=jObj.offset();offset.left+=0.5-w;offset.top+=0.5-h;jObj.offset(offset);if((w*w)>0&&(h*h)>0){setTimeout("appearSlow('"+e+"', "+(w-1)+", "+(h-1)+", "+tw+", "+th+", '"+onfinish+"');",0);}else{(new Function(onfinish+"();"))();}}
function goSelectCat(){popup_elem.buildModal("select_topics",0,0);popup_elem.fill("<div style='margin: 0; padding: 0; font-size: 16px; vertical-align: top; width: 0; height: 0; text-align: left; border: #8E8E8E 2px solid; background: #FFFFFF;'><div id='categories_popup' style='margin: 0; padding: 0;'>&nbsp;</div></div>");jQuery("#select_topics").css({overflow:'visible',backgroundColor:'transparent'});var cornersObj=new curvyCorners({tl:{radius:10},tr:{radius:10},bl:{radius:10},br:{radius:10},antiAlias:true,autoPad:false},jQuery('#categories_popup').parent()[0]);cornersObj.applyCornersToAll();appearSlow("select_topics",21,21,491,441,"fillCategoriesDialog");}
function showPW2(label){if(typeof label!="undefined"&&label=='ok'){updateTopicsJSON();search_trunks=URLEncodeEmail(jQuery("#searchform input[name=trunks]").val());try{jQuery("#catsform").submit();}catch(err){void(0);}
popup_elem.destroyModal();xModalDialog.instances["select_topics"]=null;enableScrollerAfterModal();disableScrollBars();if(typeof(navGo)=='function'){if(typeof search_total!="undefined"&&search_total==0&&typeof search_page!="undefined"&&search_page!=1){jQuery("#searchform").submit();}else{navGo(1,false,"updateFilterCats");}}}else{jQuery("#searchform input[name=trunks]").val(unescape(search_trunks));popup_elem.destroyModal();xModalDialog.instances["select_topics"]=null;globalHideModal();}}
function showPW1(elem){if(elem.value=='ok'){updateTopicsJSON();search_trunks=URLEncodeEmail(jQuery("#searchform input[name=trunks]").val());try{jQuery("#catsform").submit();}catch(err){void(0);}
popup_elem.destroyModal();xModalDialog.instances["select_topics"]=null;disableScrollBars();if(typeof(navGo)=='function'){navGo(1,false,"updateFilterCats");}}else{jQuery("#searchform input[name=trunks]").val(unescape(search_trunks));popup_elem.destroyModal();globalHideModal();xModalDialog.instances["select_topics"]=null;}}
function fillCategoriesDialog(){var categories_popup=jQuery('#categories_popup');categories_popup.parent().css({cursor:"wait"});categories_popup.html("<div style='font-size: 12px; padding-left: 13px;'>"+"Please wait..."+"<div style='padding-top: 180px; text-align: center; margin-left: -13px;'><img src='"
+wgStaticFilesServer+"/templates/icons/ajax-loader3.gif' border=0 alt='"
+"Please wait..."+"' /></div></div>");var url='/Q/Special:Search&ajax=1&act=selcats';new Ajax.Request(url,{method:"get",onSuccess:function(transport){categories_popup.parent().css({cursor:"default"});disableScrollBars();categories_popup.css({fontSize:"12px"}).html(transport.responseText);trunks=(new Function("return "+jQuery("#searchform input[name=trunks]").val()))();selectTopicsFromJSON(trunks,true);},onException:function(requester,except){alertBrowserError();popup_elem.destroyModal();globalHideModal();xModalDialog.instances["select_topics"]=null;disableScrollBars();}});}
function submitCaptcha(){var challenge=jQuery("#recaptcha_frame").contents().find("#recaptcha_challenge_field");var response=jQuery("#recaptcha_frame").contents().find("#recaptcha_response_field");if(challenge.length!=0&&response.length!=0){var captcha_challenge=challenge.val();var captcha_response=response.val();}else{globalHideModal();alert("Error: There's no captcha loaded");return;}
jQuery('#modal_int_text').html("<div style='font-size: 12px;'><div style='padding-top: 118px; text-align: center;'><img src='"+wgStaticFilesServer+"/templates/icons/ajax-loader3.gif' border=0 alt='Please wait...' /></div></div>");submitDiscussion(2,{captcha:captcha_challenge,cresponse:captcha_response});}
function setFunctionsForCaptcha(captchaContents){getCaptchaAPI=function(){globalHideModal();(new Function(captchaContents))();jQuery('#modal_elem').css({"z-index":101});};hideBDA=function(){globalHideModal();enableNewButtons('#editform');jQuery("#wysiwygwysiwyg").focus();};focusBDA=function(){jQuery('#bda_int_text').find("a:first").focus();jQuery('#closeModalDIV').find("img").click(hideBDA);};}
hideModal=function(){enableScrollerAfterModal();popup_elem.hideModal();jQuery('#modal_elem').unbind("mouseover",popupModalCursorCheck).unbind("mouseout",popupModalCursorCheck).unbind("mousemove",popupModalCursorCheck);if(jQuery('#wysiwygwysiwyg').length!=0&&typeof giveFocusToWysiwyg=='function'){giveFocusToWysiwyg();}};popupModalCursorCheck=function(event){if(!event)var event=window.event;var cursor=getCursorPosition(event);var left=jQuery('#modal_elem').offset().left;var top=jQuery('#modal_elem').offset().top;var height=jQuery('#modal_elem').height();var width=jQuery('#modal_elem').width();if(left<cursor.x&&top<cursor.y&&left+width>cursor.x&&top+height>cursor.y&&!(left+15<cursor.x&&top+15<cursor.y&&left+width-15>cursor.x&&top+height-15>cursor.y)){jQuery('#modal_elem').css({cursor:"move"});}else{jQuery('#modal_elem').css({cursor:"auto"});}};resizeModal=function(){jQuery('#outerModalDIV').css({position:"absolute"});init_size={x:jQuery('#outerModalDIV').outerWidth(),y:jQuery('#outerModalDIV').outerHeight()};jQuery('#modal_elem').css({width:init_size.x,height:init_size.y});popup_elem.pw=init_size.x;popup_elem.ph=init_size.y;jQuery('#outerModalDIV').css({position:"static"});popup_elem.centralize();};showModal=function(modal_body,width,height){var init_size={x:(!!width)?width:400,y:(!!height)?height:300};var translatedClose="Close";popup_elem.buildModal('modal_elem',init_size.x,init_size.y);popup_elem.fill("<div id='outerModalDIV' style='position: absolute; left: -10000px; top: -10000px;'><table cellpadding='0' cellspacing='0' style='background: #FFFFFF; width: "+init_size.x+"px; height: "+(init_size.y-4)+"px; border: #8E8E8E 2px solid; padding: 0; margin: 0;'><tr><td style='text-align: center; width: "+init_size.x+"px; height: "+(init_size.y-4)+"px; vertical-align: top; padding: 0; margin: 0; font-size: 16px; border: 0;'><div id='closeModalDIV' align='right'><img src='"+wgStaticFilesServer+"/templates/icons/x.gif' style='cursor: pointer;' title='"+translatedClose+"' alt='"+translatedClose+"' onclick='hideModal(); isInviteFriednWinClosed = true;' /></div><div id='modal_int_text' style='color: #000000; font-size: 12px; padding-left: 15px; padding-right: 15px;'></div></td></tr></table></div>");disableScrollerOnModal();if(!jQuery('#modal_elem')[0].xDragEnabled)
xEnableDrag('modal_elem',function(ele,mouseX,mouseY,xEventObj){var targ;if(!xEventObj)var xEventObj=window.event;if(xEventObj.target)targ=xEventObj.target;else if(xEventObj.srcElement)targ=xEventObj.srcElement;if(targ.nodeType&&targ.nodeType==3)
targ=targ.parentNode;if(targ.tagName.match(/textarea|input/i))return false;jQuery('#modal_elem').unbind("mouseover",popupModalCursorCheck).unbind("mouseout",popupModalCursorCheck).unbind("mousemove",popupModalCursorCheck);jQuery('#modal_elem').css("cursor","move");return true;},function(ele,mouseDX,mouseDY,xEventObj){var targ;if(!xEventObj)var xEventObj=window.event;if(xEventObj.target)targ=xEventObj.target;else if(xEventObj.srcElement)targ=xEventObj.srcElement;if(targ.nodeType&&targ.nodeType==3)
targ=targ.parentNode;if(targ.tagName.match(/textarea|input/i))return false;var offset=jQuery('#modal_elem').offset();offset.left+=mouseDX;offset.top+=mouseDY;jQuery('#modal_elem').css("cursor","move");jQuery('#modal_elem').offset(offset);return true;},function(ele,mouseX,mouseY,xEventObj){var targ;if(!xEventObj)var xEventObj=window.event;if(xEventObj.target)targ=xEventObj.target;else if(xEventObj.srcElement)targ=xEventObj.srcElement;if(targ.nodeType&&targ.nodeType==3)
targ=targ.parentNode;if(targ.tagName.match(/textarea|input/i))return false;jQuery('#modal_elem').css("cursor","auto");jQuery('#modal_elem').bind("mouseover",popupModalCursorCheck).bind("mouseout",popupModalCursorCheck).bind("mousemove",popupModalCursorCheck);return true;});jQuery('#modal_elem').bind("mouseover",popupModalCursorCheck).bind("mouseout",popupModalCursorCheck).bind("mousemove",popupModalCursorCheck);jQuery('#modal_int_text').html(modal_body);resizeModal();};getInviteFriendAPI=function(text){isInviteFriednWinClosed=false;globalHideModal();showModal(text,405,245);jQuery('#modal_int_text').css({padding:"0"});jQuery('#outerModalDIV').find("table:first").css({borderStyle:"dashed",borderWidth:"1px",borderColor:"#787878",backgroundColor:"transparent"});jQuery('#modal_elem').css({backgroundColor:"transparent"});jQuery('#outerModalDIV').find("td:first").css({backgroundColor:"#fff"});jQuery("#invfform").find("[name=emails]").focus();}
showInviteFriend=function(lpos){if(lpos){_hbLink('send',lpos);}
initialiseGetData();ajaxUrl="/Q/Special:Userlogin";ajaxData="wpCreateaccount=1&jsonly=1&about=1";jQuery.ajax({url:ajaxUrl,data:ajaxData,type:"POST",success:function(resp){setFunctionsForCaptcha();getInviteFriendAPI(resp);}});}
var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(input){var output="";var chr1,chr2,chr3,enc1,enc2,enc3,enc4;var i=0;input=Base64._utf8_encode(input);while(i<input.length){chr1=input.charCodeAt(i++);chr2=input.charCodeAt(i++);chr3=input.charCodeAt(i++);enc1=chr1>>2;enc2=((chr1&3)<<4)|(chr2>>4);enc3=((chr2&15)<<2)|(chr3>>6);enc4=chr3&63;if(isNaN(chr2)){enc3=enc4=64;}else if(isNaN(chr3)){enc4=64;}
output=output+this._keyStr.charAt(enc1)
+this._keyStr.charAt(enc2)+this._keyStr.charAt(enc3)
+this._keyStr.charAt(enc4);}
return output;},decode:function(input){var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(i<input.length){enc1=this._keyStr.indexOf(input.charAt(i++));enc2=this._keyStr.indexOf(input.charAt(i++));enc3=this._keyStr.indexOf(input.charAt(i++));enc4=this._keyStr.indexOf(input.charAt(i++));chr1=(enc1<<2)|(enc2>>4);chr2=((enc2&15)<<4)|(enc3>>2);chr3=((enc3&3)<<6)|enc4;output=output+String.fromCharCode(chr1);if(enc3!=64){output=output+String.fromCharCode(chr2);}
if(enc4!=64){output=output+String.fromCharCode(chr3);}}
output=Base64._utf8_decode(output);return output;},_utf8_encode:function(string){string=string.replace(/\r\n/g,"\n");var utftext="";for(var n=0;n<string.length;n++){var c=string.charCodeAt(n);if(c<128){utftext+=String.fromCharCode(c);}else if((c>127)&&(c<2048)){utftext+=String.fromCharCode((c>>6)|192);utftext+=String.fromCharCode((c&63)|128);}else{utftext+=String.fromCharCode((c>>12)|224);utftext+=String.fromCharCode(((c>>6)&63)|128);utftext+=String.fromCharCode((c&63)|128);}}
return utftext;},_utf8_decode:function(utftext){var string="";var i=0;var c=c1=c2=0;while(i<utftext.length){c=utftext.charCodeAt(i);if(c<128){string+=String.fromCharCode(c);i++;}else if((c>191)&&(c<224)){c2=utftext.charCodeAt(i+1);string+=String.fromCharCode(((c&31)<<6)|(c2&63));i+=2;}else{c2=utftext.charCodeAt(i+1);c3=utftext.charCodeAt(i+2);string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));i+=3;}}
return string;}}
function startOnClick(str,lid,lpos){if(lid!=null&&lpos!=null)
_hbLink(lid,lpos);if(str!=null){var u=Base64.decode(str);u=u.trim();if(u.indexOf("http")==0||u.indexOf("/")==0)
location.href=u;else
location.href="http://www.answers.com";return false;}}
var checkSubmitUnified=function(obj){var head_ask=jQuery('#head_ask');if(head_ask.length!=0&&head_ask.val().trim()==""){return false;}
var val=getSelectedRadio('lookup1','searchType');var wssStatus=(document.lookup1.wssStatus?document.lookup1.wssStatus.value:'');var submit;switch(val){case'wa':obj.action=obj.waaction.value;document.lookup1.gov.value="0";obj.method="POST";obj.s.value=obj.title.value;_hbLink('Search_QA',wssStatus);submit=true;break;case'ra':obj.action=obj.raaction.value;raDomain=obj.action.substring(7).split("/")[0];document.lookup1.gov.value="0";obj.s.value=obj.title.value;_hbLink('Search_Ref',wssStatus);obj.method="GET";submit=submitHandler(obj,null,raDomain);break;case'all':obj.action=obj.waaction.value;obj.method="POST";document.lookup1.gov.value="1";obj.s.value=obj.title.value;_hbLink('Search_All',wssStatus);submit=true;break;}
return submit;};function printPage(){window.print();}
function printPageTopic(){location.href=location.href+"?&print=true";}