// CSS Browser Selector   v0.2.5
// Documentation:         http://rafael.adm.br/css_browser_selector
// License:               http://creativecommons.org/licenses/by/2.5/
// Author:                Rafael Lima (http://rafael.adm.br)
// Contributors:          http://rafael.adm.br/css_browser_selector#contributors
var css_browser_selector = function() {
	var 
		ua=navigator.userAgent.toLowerCase(),
		is=function(t){ return ua.indexOf(t) != -1; },
		h=document.getElementsByTagName('html')[0],
		b=(!(/opera|webtv/i.test(ua))&&/msie (\d)/.test(ua))?('ie ie'+RegExp.$1):is('gecko/')? 'gecko':is('opera/9')?'opera opera9':/opera (\d)/.test(ua)?'opera opera'+RegExp.$1:is('konqueror')?'konqueror':is('applewebkit/')?'webkit safari':is('mozilla/')?'gecko':'',
		os=(is('x11')||is('linux'))?' linux':is('mac')?' mac':is('win')?' win':'';
	var c=b+os+' js';
	h.className += h.className?' '+c:c;
}();
var Prototype={Version:"1.6.0.2",Browser:{IE:!!(window.attachEvent&&!window.opera),Opera:!!window.opera,WebKit:navigator.userAgent.indexOf("AppleWebKit/")>-1,Gecko:navigator.userAgent.indexOf("Gecko")>-1&&navigator.userAgent.indexOf("KHTML")==-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement("div").__proto__&&document.createElement("div").__proto__!==document.createElement("form").__proto__},ScriptFragment:"<script[^>]*>([\\S\\s]*?)<\/script>",JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(A){return A}};if(Prototype.Browser.MobileSafari){Prototype.BrowserFeatures.SpecificElementExtensions=false}var Class={create:function(){var E=null,D=$A(arguments);if(Object.isFunction(D[0])){E=D.shift()}function A(){this.initialize.apply(this,arguments)}Object.extend(A,Class.Methods);A.superclass=E;A.subclasses=[];if(E){var B=function(){};B.prototype=E.prototype;A.prototype=new B;E.subclasses.push(A)}for(var C=0;C<D.length;C++){A.addMethods(D[C])}if(!A.prototype.initialize){A.prototype.initialize=Prototype.emptyFunction}A.prototype.constructor=A;return A}};Class.Methods={addMethods:function(G){var C=this.superclass&&this.superclass.prototype;var B=Object.keys(G);if(!Object.keys({toString:true}).length){B.push("toString","valueOf")}for(var A=0,D=B.length;A<D;A++){var F=B[A],E=G[F];if(C&&Object.isFunction(E)&&E.argumentNames().first()=="$super"){var H=E,E=Object.extend((function(I){return function(){return C[I].apply(this,arguments)}})(F).wrap(H),{valueOf:function(){return H},toString:function(){return H.toString()}})}this.prototype[F]=E}return this}};var Abstract={};Object.extend=function(A,C){for(var B in C){A[B]=C[B]}return A};Object.extend(Object,{inspect:function(A){try{if(Object.isUndefined(A)){return"undefined"}if(A===null){return"null"}return A.inspect?A.inspect():String(A)}catch(B){if(B instanceof RangeError){return"..."}throw B}},toJSON:function(A){var C=typeof A;switch(C){case"undefined":case"function":case"unknown":return ;case"boolean":return A.toString()}if(A===null){return"null"}if(A.toJSON){return A.toJSON()}if(Object.isElement(A)){return }var B=[];for(var E in A){var D=Object.toJSON(A[E]);if(!Object.isUndefined(D)){B.push(E.toJSON()+": "+D)}}return"{"+B.join(", ")+"}"},toQueryString:function(A){return $H(A).toQueryString()},toHTML:function(A){return A&&A.toHTML?A.toHTML():String.interpret(A)},keys:function(A){var B=[];for(var C in A){B.push(C)}return B},values:function(B){var A=[];for(var C in B){A.push(B[C])}return A},clone:function(A){return Object.extend({},A)},isElement:function(A){return A&&A.nodeType==1},isArray:function(A){return A!=null&&typeof A=="object"&&"splice" in A&&"join" in A},isHash:function(A){return A instanceof Hash},isFunction:function(A){return typeof A=="function"},isString:function(A){return typeof A=="string"},isNumber:function(A){return typeof A=="number"},isUndefined:function(A){return typeof A=="undefined"}});Object.extend(Function.prototype,{argumentNames:function(){var A=this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");return A.length==1&&!A[0]?[]:A},bind:function(){if(arguments.length<2&&Object.isUndefined(arguments[0])){return this}var A=this,C=$A(arguments),B=C.shift();return function(){return A.apply(B,C.concat($A(arguments)))}},bindAsEventListener:function(){var A=this,C=$A(arguments),B=C.shift();return function(D){return A.apply(B,[D||window.event].concat(C))}},curry:function(){if(!arguments.length){return this}var A=this,B=$A(arguments);return function(){return A.apply(this,B.concat($A(arguments)))}},delay:function(){var A=this,B=$A(arguments),C=B.shift()*1000;return window.setTimeout(function(){return A.apply(A,B)},C)},wrap:function(B){var A=this;return function(){return B.apply(this,[A.bind(this)].concat($A(arguments)))}},methodize:function(){if(this._methodized){return this._methodized}var A=this;return this._methodized=function(){return A.apply(null,[this].concat($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 C;for(var B=0,D=arguments.length;B<D;B++){var A=arguments[B];try{C=A();break}catch(E){}}return C}};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(A){return String(A).replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1")};var PeriodicalExecuter=Class.create({initialize:function(B,A){this.callback=B;this.frequency=A;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(A){return A==null?"":String(A)},specialChar:{"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r","\\":"\\\\"}});Object.extend(String.prototype,{gsub:function(E,C){var A="",D=this,B;C=arguments.callee.prepareReplacement(C);while(D.length>0){if(B=D.match(E)){A+=D.slice(0,B.index);A+=String.interpret(C(B));D=D.slice(B.index+B[0].length)}else{A+=D,D=""}}return A},sub:function(C,A,B){A=this.gsub.prepareReplacement(A);B=Object.isUndefined(B)?1:B;return this.gsub(C,function(D){if(--B<0){return D[0]}return A(D)})},scan:function(B,A){this.gsub(B,A);return String(this)},truncate:function(B,A){B=B||30;A=Object.isUndefined(A)?"...":A;return this.length>B?this.slice(0,B-A.length)+A:String(this)},strip:function(){return this.replace(/^\s+/,"").replace(/\s+$/,"")},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,"")},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,"img"),"")},extractScripts:function(){var B=new RegExp(Prototype.ScriptFragment,"img");var A=new RegExp(Prototype.ScriptFragment,"im");return(this.match(B)||[]).map(function(C){return(C.match(A)||["",""])[1]})},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script)})},escapeHTML:function(){var A=arguments.callee;A.text.data=this;return A.div.innerHTML},unescapeHTML:function(){var A=new Element("div");A.innerHTML=this.stripTags();return A.childNodes[0]?(A.childNodes.length>1?$A(A.childNodes).inject("",function(B,C){return B+C.nodeValue}):A.childNodes[0].nodeValue):""},toQueryParams:function(B){var A=this.strip().match(/([^?#]*)(#.*)?$/);if(!A){return{}}return A[1].split(B||"&").inject({},function(E,F){if((F=F.split("="))[0]){var C=decodeURIComponent(F.shift());var D=F.length>1?F.join("="):F[0];if(D!=undefined){D=decodeURIComponent(D)}if(C in E){if(!Object.isArray(E[C])){E[C]=[E[C]]}E[C].push(D)}else{E[C]=D}}return E})},toArray:function(){return this.split("")},succ:function(){return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1)},times:function(A){return A<1?"":new Array(A+1).join(this)},camelize:function(){var D=this.split("-"),A=D.length;if(A==1){return D[0]}var C=this.charAt(0)=="-"?D[0].charAt(0).toUpperCase()+D[0].substring(1):D[0];for(var B=1;B<A;B++){C+=D[B].charAt(0).toUpperCase()+D[B].substring(1)}return C},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(B){var A=this.gsub(/[\x00-\x1f\\]/,function(C){var D=String.specialChar[C[0]];return D?D:"\\u00"+C[0].charCodeAt().toPaddedString(2,16)});if(B){return'"'+A.replace(/"/g,'\\"')+'"'}return"'"+A.replace(/'/g,"\\'")+"'"},toJSON:function(){return this.inspect(true)},unfilterJSON:function(A){return this.sub(A||Prototype.JSONFilter,"#{1}")},isJSON:function(){var A=this;if(A.blank()){return false}A=this.replace(/\\./g,"@").replace(/"[^"\\\n\r]*"/g,"");return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(A)},evalJSON:function(sanitize){var json=this.unfilterJSON();try{if(!sanitize||json.isJSON()){return eval("("+json+")")}}catch(e){}throw new SyntaxError("Badly formed JSON string: "+this.inspect())},include:function(A){return this.indexOf(A)>-1},startsWith:function(A){return this.indexOf(A)===0},endsWith:function(A){var B=this.length-A.length;return B>=0&&this.lastIndexOf(A)===B},empty:function(){return this==""},blank:function(){return/^\s*$/.test(this)},interpolate:function(A,B){return new Template(this,B).evaluate(A)}});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(B){if(Object.isFunction(B)){return B}var A=new Template(B);return function(C){return A.evaluate(C)}};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(A,B){this.template=A.toString();this.pattern=B||Template.Pattern},evaluate:function(A){if(Object.isFunction(A.toTemplateReplacements)){A=A.toTemplateReplacements()}return this.template.gsub(this.pattern,function(D){if(A==null){return""}var F=D[1]||"";if(F=="\\"){return D[2]}var B=A,G=D[3];var E=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;D=E.exec(G);if(D==null){return F}while(D!=null){var C=D[1].startsWith("[")?D[2].gsub("\\\\]","]"):D[1];B=B[C];if(null==B||""==D[3]){break}G=G.substring("["==D[3]?D[1].length:D[0].length);D=E.exec(G)}return F+String.interpret(B)})}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable={each:function(C,B){var A=0;C=C.bind(B);try{this._each(function(E){C(E,A++)})}catch(D){if(D!=$break){throw D}}return this},eachSlice:function(D,C,B){C=C?C.bind(B):Prototype.K;var A=-D,E=[],F=this.toArray();while((A+=D)<F.length){E.push(F.slice(A,A+D))}return E.collect(C,B)},all:function(C,B){C=C?C.bind(B):Prototype.K;var A=true;this.each(function(E,D){A=A&&!!C(E,D);if(!A){throw $break}});return A},any:function(C,B){C=C?C.bind(B):Prototype.K;var A=false;this.each(function(E,D){if(A=!!C(E,D)){throw $break}});return A},collect:function(C,B){C=C?C.bind(B):Prototype.K;var A=[];this.each(function(E,D){A.push(C(E,D))});return A},detect:function(C,B){C=C.bind(B);var A;this.each(function(E,D){if(C(E,D)){A=E;throw $break}});return A},findAll:function(C,B){C=C.bind(B);var A=[];this.each(function(E,D){if(C(E,D)){A.push(E)}});return A},grep:function(D,C,B){C=C?C.bind(B):Prototype.K;var A=[];if(Object.isString(D)){D=new RegExp(D)}this.each(function(F,E){if(D.match(F)){A.push(C(F,E))}});return A},include:function(A){if(Object.isFunction(this.indexOf)){if(this.indexOf(A)!=-1){return true}}var B=false;this.each(function(C){if(C==A){B=true;throw $break}});return B},inGroupsOf:function(B,A){A=Object.isUndefined(A)?null:A;return this.eachSlice(B,function(C){while(C.length<B){C.push(A)}return C})},inject:function(A,C,B){C=C.bind(B);this.each(function(E,D){A=C(A,E,D)});return A},invoke:function(B){var A=$A(arguments).slice(1);return this.map(function(C){return C[B].apply(C,A)})},max:function(C,B){C=C?C.bind(B):Prototype.K;var A;this.each(function(E,D){E=C(E,D);if(A==null||E>=A){A=E}});return A},min:function(C,B){C=C?C.bind(B):Prototype.K;var A;this.each(function(E,D){E=C(E,D);if(A==null||E<A){A=E}});return A},partition:function(D,B){D=D?D.bind(B):Prototype.K;var C=[],A=[];this.each(function(F,E){(D(F,E)?C:A).push(F)});return[C,A]},pluck:function(B){var A=[];this.each(function(C){A.push(C[B])});return A},reject:function(C,B){C=C.bind(B);var A=[];this.each(function(E,D){if(!C(E,D)){A.push(E)}});return A},sortBy:function(B,A){B=B.bind(A);return this.map(function(D,C){return{value:D,criteria:B(D,C)}}).sort(function(F,E){var D=F.criteria,C=E.criteria;return D<C?-1:D>C?1:0}).pluck("value")},toArray:function(){return this.map()},zip:function(){var B=Prototype.K,A=$A(arguments);if(Object.isFunction(A.last())){B=A.pop()}var C=[this].concat(A).map($A);return this.map(function(E,D){return B(C.pluck(D))})},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 $A(C){if(!C){return[]}if(C.toArray){return C.toArray()}var B=C.length||0,A=new Array(B);while(B--){A[B]=C[B]}return A}if(Prototype.Browser.WebKit){$A=function(C){if(!C){return[]}if(!(Object.isFunction(C)&&C=="[object NodeList]")&&C.toArray){return C.toArray()}var B=C.length||0,A=new Array(B);while(B--){A[B]=C[B]}return A}}Array.from=$A;Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse){Array.prototype._reverse=Array.prototype.reverse}Object.extend(Array.prototype,{_each:function(B){for(var A=0,C=this.length;A<C;A++){B(this[A])}},clear:function(){this.length=0;return this},first:function(){return this[0]},last:function(){return this[this.length-1]},compact:function(){return this.select(function(A){return A!=null})},flatten:function(){return this.inject([],function(B,A){return B.concat(Object.isArray(A)?A.flatten():[A])})},without:function(){var A=$A(arguments);return this.select(function(B){return !A.include(B)})},reverse:function(A){return(A!==false?this:this.toArray())._reverse()},reduce:function(){return this.length>1?this:this[0]},uniq:function(A){return this.inject([],function(D,C,B){if(0==B||(A?D.last()!=C:!D.include(C))){D.push(C)}return D})},intersect:function(A){return this.uniq().findAll(function(B){return A.detect(function(C){return B===C})})},clone:function(){return[].concat(this)},size:function(){return this.length},inspect:function(){return"["+this.map(Object.inspect).join(", ")+"]"},toJSON:function(){var A=[];this.each(function(B){var C=Object.toJSON(B);if(!Object.isUndefined(C)){A.push(C)}});return"["+A.join(", ")+"]"}});if(Object.isFunction(Array.prototype.forEach)){Array.prototype._each=Array.prototype.forEach}if(!Array.prototype.indexOf){Array.prototype.indexOf=function(C,A){A||(A=0);var B=this.length;if(A<0){A=B+A}for(;A<B;A++){if(this[A]===C){return A}}return -1}}if(!Array.prototype.lastIndexOf){Array.prototype.lastIndexOf=function(B,A){A=isNaN(A)?this.length:(A<0?this.length+A:A)+1;var C=this.slice(0,A).reverse().indexOf(B);return(C<0)?C:A-C-1}}Array.prototype.toArray=Array.prototype.clone;function $w(A){if(!Object.isString(A)){return[]}A=A.strip();return A?A.split(/\s+/):[]}if(Prototype.Browser.Opera){Array.prototype.concat=function(){var E=[];for(var B=0,C=this.length;B<C;B++){E.push(this[B])}for(var B=0,C=arguments.length;B<C;B++){if(Object.isArray(arguments[B])){for(var A=0,D=arguments[B].length;A<D;A++){E.push(arguments[B][A])}}else{E.push(arguments[B])}}return E}}Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16)},succ:function(){return this+1},times:function(A){$R(0,this,true).each(A);return this},toPaddedString:function(C,B){var A=this.toString(B||10);return"0".times(C-A.length)+A},toJSON:function(){return isFinite(this)?this.toString():"null"}});$w("abs round ceil floor").each(function(A){Number.prototype[A]=Math[A].methodize()});function $H(A){return new Hash(A)}var Hash=Class.create(Enumerable,(function(){function A(B,C){if(Object.isUndefined(C)){return B}return B+"="+encodeURIComponent(String.interpret(C))}return{initialize:function(B){this._object=Object.isHash(B)?B.toObject():Object.clone(B)},_each:function(C){for(var B in this._object){var D=this._object[B],E=[B,D];E.key=B;E.value=D;C(E)}},set:function(B,C){return this._object[B]=C},get:function(B){return this._object[B]},unset:function(B){var C=this._object[B];delete this._object[B];return C},toObject:function(){return Object.clone(this._object)},keys:function(){return this.pluck("key")},values:function(){return this.pluck("value")},index:function(C){var B=this.detect(function(D){return D.value===C});return B&&B.key},merge:function(B){return this.clone().update(B)},update:function(B){return new Hash(B).inject(this,function(C,D){C.set(D.key,D.value);return C})},toQueryString:function(){return this.map(function(D){var C=encodeURIComponent(D.key),B=D.value;if(B&&typeof B=="object"){if(Object.isArray(B)){return B.map(A.curry(C)).join("&")}}return A(C,B)}).join("&")},inspect:function(){return"#<Hash:{"+this.map(function(B){return B.map(Object.inspect).join(": ")}).join(", ")+"}>"},toJSON:function(){return Object.toJSON(this.toObject())},clone:function(){return new Hash(this)}}})());Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;Hash.from=$H;var ObjectRange=Class.create(Enumerable,{initialize:function(C,A,B){this.start=C;this.end=A;this.exclusive=B},_each:function(A){var B=this.start;while(this.include(B)){A(B);B=B.succ()}},include:function(A){if(A<this.start){return false}if(this.exclusive){return A<this.end}return A<=this.end}});var $R=function(C,A,B){return new ObjectRange(C,A,B)};var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject("Msxml2.XMLHTTP")},function(){return new 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E=[],G=Selector.handlers;if(A){if(B){if(B=="descendant"){for(var F=0,D;D=A[F];F++){G.concat(E,D.getElementsByTagName(C))}return E}else{A=this[B](A)}if(C=="*"){return A}}for(var F=0,D;D=A[F];F++){if(D.tagName.toUpperCase()===I){E.push(D)}}return E}else{return H.getElementsByTagName(C)}},id:function(B,A,H,F){var G=$(H),D=Selector.handlers;if(!G){return[]}if(!B&&A==document){return[G]}if(B){if(F){if(F=="child"){for(var C=0,E;E=B[C];C++){if(G.parentNode==E){return[G]}}}else{if(F=="descendant"){for(var C=0,E;E=B[C];C++){if(Element.descendantOf(G,E)){return[G]}}}else{if(F=="adjacent"){for(var C=0,E;E=B[C];C++){if(Selector.handlers.previousElementSibling(G)==E){return[G]}}}else{B=D[F](B)}}}}for(var C=0,E;E=B[C];C++){if(E==G){return[G]}}return[]}return(G&&Element.descendantOf(G,A))?[G]:[]},className:function(B,A,C,D){if(B&&D){B=this[D](B)}return Selector.handlers.byClassName(B,A,C)},byClassName:function(C,B,F){if(!C){C=Selector.handlers.descendant([B])}var H=" "+F+" ";for(var 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String.prototype.parseColor=function(){var A="#";if(this.slice(0,4)=="rgb("){var C=this.slice(4,this.length-1).split(",");var B=0;do{A+=parseInt(C[B]).toColorPart()}while(++B<3)}else{if(this.slice(0,1)=="#"){if(this.length==4){for(var B=1;B<4;B++){A+=(this.charAt(B)+this.charAt(B)).toLowerCase()}}if(this.length==7){A=this.toLowerCase()}}}return(A.length==7?A:(arguments[0]||this))};Element.collectTextNodes=function(A){return $A($(A).childNodes).collect(function(B){return(B.nodeType==3?B.nodeValue:(B.hasChildNodes()?Element.collectTextNodes(B):""))}).flatten().join("")};Element.collectTextNodesIgnoreClass=function(A,B){return $A($(A).childNodes).collect(function(C){return(C.nodeType==3?C.nodeValue:((C.hasChildNodes()&&!Element.hasClassName(C,B))?Element.collectTextNodesIgnoreClass(C,B):""))}).flatten().join("")};Element.setContentZoom=function(A,B){A=$(A);A.setStyle({fontSize:(B/100)+"em"});if(Prototype.Browser.WebKit){window.scrollBy(0,0)}return 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B="position:relative";if(Prototype.Browser.IE){B+=";zoom:1"}A=$(A);$A(A.childNodes).each(function(C){if(C.nodeType==3){C.nodeValue.toArray().each(function(D){A.insertBefore(new Element("span",{style:B}).update(D==" "?String.fromCharCode(160):D),C)});Element.remove(C)}})},multiple:function(B,C){var E;if(((typeof B=="object")||Object.isFunction(B))&&(B.length)){E=B}else{E=$(B).childNodes}var A=Object.extend({speed:0.1,delay:0},arguments[2]||{});var D=A.delay;$A(E).each(function(G,F){new C(G,Object.extend(A,{delay:F*A.speed+D}))})},PAIRS:{slide:["SlideDown","SlideUp"],blind:["BlindDown","BlindUp"],appear:["Appear","Fade"]},toggle:function(B,C){B=$(B);C=(C||"appear").toLowerCase();var A=Object.extend({queue:{position:"end",scope:(B.id||"global"),limit:1}},arguments[2]||{});Effect[B.visible()?Effect.PAIRS[C][1]:Effect.PAIRS[C][0]](B,A)}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null},_each:function(A){this.effects._each(A)},add:function(B){var C=new Date().getTime();var A=Object.isString(B.options.queue)?B.options.queue:B.options.queue.position;switch(A){case"front":this.effects.findAll(function(D){return D.state=="idle"}).each(function(D){D.startOn+=B.finishOn;D.finishOn+=B.finishOn});break;case"with-last":C=this.effects.pluck("startOn").max()||C;break;case"end":C=this.effects.pluck("finishOn").max()||C;break}B.startOn+=C;B.finishOn+=C;if(!B.options.queue.limit||(this.effects.length<B.options.queue.limit)){this.effects.push(B)}if(!this.interval){this.interval=setInterval(this.loop.bind(this),15)}},remove:function(A){this.effects=this.effects.reject(function(B){return B==A});if(this.effects.length==0){clearInterval(this.interval);this.interval=null}},loop:function(){var C=new Date().getTime();for(var B=0,A=this.effects.length;B<A;B++){this.effects[B]&&this.effects[B].loop(C)}}});Effect.Queues={instances:$H(),get:function(A){if(!Object.isString(A)){return A}return this.instances.get(A)||this.instances.set(A,new Effect.ScopedQueue())}};Effect.Queue=Effect.Queues.get("global");Effect.Base=Class.create({position:null,start:function(options){function codeForEvent(options,eventName){return((options[eventName+"Internal"]?"this.options."+eventName+"Internal(this);":"")+(options[eventName]?"this.options."+eventName+"(this);":""))}if(options&&options.transition===false){options.transition=Effect.Transitions.linear}this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state="idle";this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;eval('this.render = function(pos){ if (this.state=="idle"){this.state="running";'+codeForEvent(this.options,"beforeSetup")+(this.setup?"this.setup();":"")+codeForEvent(this.options,"afterSetup")+'};if (this.state=="running"){pos=this.options.transition(pos)*'+this.fromToDelta+"+"+this.options.from+";this.position=pos;"+codeForEvent(this.options,"beforeUpdate")+(this.update?"this.update(pos);":"")+codeForEvent(this.options,"afterUpdate")+"}}");this.event("beforeStart");if(!this.options.sync){Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).add(this)}},loop:function(C){if(C>=this.startOn){if(C>=this.finishOn){this.render(1);this.cancel();this.event("beforeFinish");if(this.finish){this.finish()}this.event("afterFinish");return }var B=(C-this.startOn)/this.totalTime,A=(B*this.totalFrames).round();if(A>this.currentFrame){this.render(B);this.currentFrame=A}}},cancel:function(){if(!this.options.sync){Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).remove(this)}this.state="finished"},event:function(A){if(this.options[A+"Internal"]){this.options[A+"Internal"](this)}if(this.options[A]){this.options[A](this)}},inspect:function(){var A=$H();for(property in this){if(!Object.isFunction(this[property])){A.set(property,this[property])}}return"#<Effect:"+A.inspect()+",options:"+$H(this.options).inspect()+">"}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(A){this.effects=A||[];this.start(arguments[1])},update:function(A){this.effects.invoke("render",A)},finish:function(A){this.effects.each(function(B){B.render(1);B.cancel();B.event("beforeFinish");if(B.finish){B.finish(A)}B.event("afterFinish")})}});Effect.Tween=Class.create(Effect.Base,{initialize:function(C,F,E){C=Object.isString(C)?$(C):C;var B=$A(arguments),D=B.last(),A=B.length==5?B[3]:null;this.method=Object.isFunction(D)?D.bind(C):Object.isFunction(C[D])?C[D].bind(C):function(G){C[D]=G};this.start(Object.extend({from:F,to:E},A||{}))},update:function(A){this.method(A)}});Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}))},update:Prototype.emptyFunction});Effect.Opacity=Class.create(Effect.Base,{initialize:function(B){this.element=$(B);if(!this.element){throw (Effect._elementDoesNotExistError)}if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1})}var A=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});this.start(A)},update:function(A){this.element.setOpacity(A)}});Effect.Move=Class.create(Effect.Base,{initialize:function(B){this.element=$(B);if(!this.element){throw (Effect._elementDoesNotExistError)}var A=Object.extend({x:0,y:0,mode:"relative"},arguments[1]||{});this.start(A)},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");if(this.options.mode=="absolute"){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop}},update:function(A){this.element.setStyle({left:(this.options.x*A+this.originalLeft).round()+"px",top:(this.options.y*A+this.originalTop).round()+"px"})}});Effect.MoveBy=function(B,A,C){return new Effect.Move(B,Object.extend({x:C,y:A},arguments[3]||{}))};Effect.Scale=Class.create(Effect.Base,{initialize:function(B,C){this.element=$(B);if(!this.element){throw (Effect._elementDoesNotExistError)}var A=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:C},arguments[2]||{});this.start(A)},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height","fontSize"].each(function(B){this.originalStyle[B]=this.element.style[B]}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var A=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(B){if(A.indexOf(B)>0){this.fontSize=parseFloat(A);this.fontSizeType=B}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=="box"){this.dims=[this.element.offsetHeight,this.element.offsetWidth]}if(/^content/.test(this.options.scaleMode)){this.dims=[this.element.scrollHeight,this.element.scrollWidth]}if(!this.dims){this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth]}},update:function(A){var B=(this.options.scaleFrom/100)+(this.factor*A);if(this.options.scaleContent&&this.fontSize){this.element.setStyle({fontSize:this.fontSize*B+this.fontSizeType})}this.setDimensions(this.dims[0]*B,this.dims[1]*B)},finish:function(A){if(this.restoreAfterFinish){this.element.setStyle(this.originalStyle)}},setDimensions:function(A,D){var E={};if(this.options.scaleX){E.width=D.round()+"px"}if(this.options.scaleY){E.height=A.round()+"px"}if(this.options.scaleFromCenter){var C=(A-this.dims[0])/2;var B=(D-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY){E.top=this.originalTop-C+"px"}if(this.options.scaleX){E.left=this.originalLeft-B+"px"}}else{if(this.options.scaleY){E.top=-C+"px"}if(this.options.scaleX){E.left=-B+"px"}}}this.element.setStyle(E)}});Effect.Highlight=Class.create(Effect.Base,{initialize:function(B){this.element=$(B);if(!this.element){throw (Effect._elementDoesNotExistError)}var A=Object.extend({startcolor:"#ffff99"},arguments[1]||{});this.start(A)},setup:function(){if(this.element.getStyle("display")=="none"){this.cancel();return }this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle("background-image");this.element.setStyle({backgroundImage:"none"})}if(!this.options.endcolor){this.options.endcolor=this.element.getStyle("background-color").parseColor("#ffffff")}if(!this.options.restorecolor){this.options.restorecolor=this.element.getStyle("background-color")}this._base=$R(0,2).map(function(A){return parseInt(this.options.startcolor.slice(A*2+1,A*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(A){return parseInt(this.options.endcolor.slice(A*2+1,A*2+3),16)-this._base[A]}.bind(this))},update:function(A){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(B,C,D){return B+((this._base[D]+(this._delta[D]*A)).round().toColorPart())}.bind(this))})},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}});Effect.ScrollTo=function(D){var C=arguments[1]||{},B=document.viewport.getScrollOffsets(),E=$(D).cumulativeOffset(),A=(window.height||document.body.scrollHeight)-document.viewport.getHeight();if(C.offset){E[1]+=C.offset}return new Effect.Tween(null,B.top,E[1]>A?A:E[1],C,function(F){scrollTo(B.left,F.round())})};Effect.Fade=function(C){C=$(C);var A=C.getInlineOpacity();var B=Object.extend({from:C.getOpacity()||1,to:0,afterFinishInternal:function(D){if(D.options.to!=0){return }D.element.hide().setStyle({opacity:A})}},arguments[1]||{});return new Effect.Opacity(C,B)};Effect.Appear=function(B){B=$(B);var A=Object.extend({from:(B.getStyle("display")=="none"?0:B.getOpacity()||0),to:1,afterFinishInternal:function(C){C.element.forceRerendering()},beforeSetup:function(C){C.element.setOpacity(C.options.from).show()}},arguments[1]||{});return new Effect.Opacity(B,A)};Effect.Puff=function(B){B=$(B);var A={opacity:B.getInlineOpacity(),position:B.getStyle("position"),top:B.style.top,left:B.style.left,width:B.style.width,height:B.style.height};return new Effect.Parallel([new Effect.Scale(B,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(B,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(C){Position.absolutize(C.effects[0].element)},afterFinishInternal:function(C){C.effects[0].element.hide().setStyle(A)}},arguments[1]||{}))};Effect.BlindUp=function(A){A=$(A);A.makeClipping();return new Effect.Scale(A,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(B){B.element.hide().undoClipping()}},arguments[1]||{}))};Effect.BlindDown=function(B){B=$(B);var A=B.getDimensions();return new Effect.Scale(B,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:A.height,originalWidth:A.width},restoreAfterFinish:true,afterSetup:function(C){C.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(C){C.element.undoClipping()}},arguments[1]||{}))};Effect.SwitchOff=function(B){B=$(B);var A=B.getInlineOpacity();return new Effect.Appear(B,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(C){new Effect.Scale(C.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(D){D.element.makePositioned().makeClipping()},afterFinishInternal:function(D){D.element.hide().undoClipping().undoPositioned().setStyle({opacity:A})}})}},arguments[1]||{}))};Effect.DropOut=function(B){B=$(B);var A={top:B.getStyle("top"),left:B.getStyle("left"),opacity:B.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(B,{x:0,y:100,sync:true}),new Effect.Opacity(B,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(C){C.effects[0].element.makePositioned()},afterFinishInternal:function(C){C.effects[0].element.hide().undoPositioned().setStyle(A)}},arguments[1]||{}))};Effect.Shake=function(D){D=$(D);var B=Object.extend({distance:20,duration:0.5},arguments[1]||{});var E=parseFloat(B.distance);var C=parseFloat(B.duration)/10;var A={top:D.getStyle("top"),left:D.getStyle("left")};return new Effect.Move(D,{x:E,y:0,duration:C,afterFinishInternal:function(F){new Effect.Move(F.element,{x:-E*2,y:0,duration:C*2,afterFinishInternal:function(G){new Effect.Move(G.element,{x:E*2,y:0,duration:C*2,afterFinishInternal:function(H){new Effect.Move(H.element,{x:-E*2,y:0,duration:C*2,afterFinishInternal:function(I){new Effect.Move(I.element,{x:E*2,y:0,duration:C*2,afterFinishInternal:function(J){new Effect.Move(J.element,{x:-E,y:0,duration:C,afterFinishInternal:function(K){K.element.undoPositioned().setStyle(A)}})}})}})}})}})}})};Effect.SlideDown=function(C){C=$(C).cleanWhitespace();var A=C.down().getStyle("bottom");var B=C.getDimensions();return new Effect.Scale(C,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:B.height,originalWidth:B.width},restoreAfterFinish:true,afterSetup:function(D){D.element.makePositioned();D.element.down().makePositioned();if(window.opera){D.element.setStyle({top:""})}D.element.makeClipping().setStyle({height:"0px"}).show()},afterUpdateInternal:function(D){D.element.down().setStyle({bottom:(D.dims[0]-D.element.clientHeight)+"px"})},afterFinishInternal:function(D){D.element.undoClipping().undoPositioned();D.element.down().undoPositioned().setStyle({bottom:A})}},arguments[1]||{}))};Effect.SlideUp=function(C){C=$(C).cleanWhitespace();var A=C.down().getStyle("bottom");var B=C.getDimensions();return new Effect.Scale(C,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:B.height,originalWidth:B.width},restoreAfterFinish:true,afterSetup:function(D){D.element.makePositioned();D.element.down().makePositioned();if(window.opera){D.element.setStyle({top:""})}D.element.makeClipping().show()},afterUpdateInternal:function(D){D.element.down().setStyle({bottom:(D.dims[0]-D.element.clientHeight)+"px"})},afterFinishInternal:function(D){D.element.hide().undoClipping().undoPositioned();D.element.down().undoPositioned().setStyle({bottom:A})}},arguments[1]||{}))};Effect.Squish=function(A){return new Effect.Scale(A,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(B){B.element.makeClipping()},afterFinishInternal:function(B){B.element.hide().undoClipping()}})};Effect.Grow=function(C){C=$(C);var B=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var A={top:C.style.top,left:C.style.left,height:C.style.height,width:C.style.width,opacity:C.getInlineOpacity()};var G=C.getDimensions();var H,F;var E,D;switch(B.direction){case"top-left":H=F=E=D=0;break;case"top-right":H=G.width;F=D=0;E=-G.width;break;case"bottom-left":H=E=0;F=G.height;D=-G.height;break;case"bottom-right":H=G.width;F=G.height;E=-G.width;D=-G.height;break;case"center":H=G.width/2;F=G.height/2;E=-G.width/2;D=-G.height/2;break}return new Effect.Move(C,{x:H,y:F,duration:0.01,beforeSetup:function(I){I.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(I){new Effect.Parallel([new Effect.Opacity(I.element,{sync:true,to:1,from:0,transition:B.opacityTransition}),new Effect.Move(I.element,{x:E,y:D,sync:true,transition:B.moveTransition}),new Effect.Scale(I.element,100,{scaleMode:{originalHeight:G.height,originalWidth:G.width},sync:true,scaleFrom:window.opera?1:0,transition:B.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(J){J.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(J){J.effects[0].element.undoClipping().undoPositioned().setStyle(A)}},B))}})};Effect.Shrink=function(C){C=$(C);var B=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var A={top:C.style.top,left:C.style.left,height:C.style.height,width:C.style.width,opacity:C.getInlineOpacity()};var F=C.getDimensions();var E,D;switch(B.direction){case"top-left":E=D=0;break;case"top-right":E=F.width;D=0;break;case"bottom-left":E=0;D=F.height;break;case"bottom-right":E=F.width;D=F.height;break;case"center":E=F.width/2;D=F.height/2;break}return new Effect.Parallel([new Effect.Opacity(C,{sync:true,to:0,from:1,transition:B.opacityTransition}),new Effect.Scale(C,window.opera?1:0,{sync:true,transition:B.scaleTransition,restoreAfterFinish:true}),new Effect.Move(C,{x:E,y:D,sync:true,transition:B.moveTransition})],Object.extend({beforeStartInternal:function(G){G.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(G){G.effects[0].element.hide().undoClipping().undoPositioned().setStyle(A)}},B))};Effect.Pulsate=function(C){C=$(C);var B=arguments[1]||{};var A=C.getInlineOpacity();var E=B.transition||Effect.Transitions.sinoidal;var D=function(F){return E(1-Effect.Transitions.pulse(F,B.pulses))};D.bind(E);return new Effect.Opacity(C,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(F){F.element.setStyle({opacity:A})}},B),{transition:D}))};Effect.Fold=function(B){B=$(B);var A={top:B.style.top,left:B.style.left,width:B.style.width,height:B.style.height};B.makeClipping();return new Effect.Scale(B,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(C){new Effect.Scale(B,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(D){D.element.hide().undoClipping().setStyle(A)}})}},arguments[1]||{}))};Effect.Morph=Class.create(Effect.Base,{initialize:function(C){this.element=$(C);if(!this.element){throw (Effect._elementDoesNotExistError)}var A=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(A.style)){this.style=$H(A.style)}else{if(A.style.include(":")){this.style=A.style.parseStyle()}else{this.element.addClassName(A.style);this.style=$H(this.element.getStyles());this.element.removeClassName(A.style);var B=this.element.getStyles();this.style=this.style.reject(function(D){return D.value==B[D.key]});A.afterFinishInternal=function(D){D.element.addClassName(D.options.style);D.transforms.each(function(E){D.element.style[E.style]=""})}}}this.start(A)},setup:function(){function A(B){if(!B||["rgba(0, 0, 0, 0)","transparent"].include(B)){B="#ffffff"}B=B.parseColor();return $R(0,2).map(function(C){return parseInt(B.slice(C*2+1,C*2+3),16)})}this.transforms=this.style.map(function(G){var F=G[0],E=G[1],D=null;if(E.parseColor("#zzzzzz")!="#zzzzzz"){E=E.parseColor();D="color"}else{if(F=="opacity"){E=parseFloat(E);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1})}}else{if(Element.CSS_LENGTH.test(E)){var C=E.match(/^([\+\-]?[0-9\.]+)(.*)$/);E=parseFloat(C[1]);D=(C.length==3)?C[2]:null}}}var B=this.element.getStyle(F);return{style:F.camelize(),originalValue:D=="color"?A(B):parseFloat(B||0),targetValue:D=="color"?A(E):E,unit:D}}.bind(this)).reject(function(B){return((B.originalValue==B.targetValue)||(B.unit!="color"&&(isNaN(B.originalValue)||isNaN(B.targetValue))))})},update:function(A){var D={},B,C=this.transforms.length;while(C--){D[(B=this.transforms[C]).style]=B.unit=="color"?"#"+(Math.round(B.originalValue[0]+(B.targetValue[0]-B.originalValue[0])*A)).toColorPart()+(Math.round(B.originalValue[1]+(B.targetValue[1]-B.originalValue[1])*A)).toColorPart()+(Math.round(B.originalValue[2]+(B.targetValue[2]-B.originalValue[2])*A)).toColorPart():(B.originalValue+(B.targetValue-B.originalValue)*A).toFixed(3)+(B.unit===null?"":B.unit)}this.element.setStyle(D,true)}});Effect.Transform=Class.create({initialize:function(A){this.tracks=[];this.options=arguments[1]||{};this.addTracks(A)},addTracks:function(A){A.each(function(B){B=$H(B);var C=B.values().first();this.tracks.push($H({ids:B.keys().first(),effect:Effect.Morph,options:{style:C}}))}.bind(this));return this},play:function(){return new Effect.Parallel(this.tracks.map(function(A){var D=A.get("ids"),C=A.get("effect"),B=A.get("options");var E=[$(D)||$$(D)].flatten();return E.map(function(F){return new C(F,Object.extend({sync:true},B))})}).flatten(),this.options)}});Element.CSS_PROPERTIES=$w("backgroundColor backgroundPosition borderBottomColor borderBottomStyle borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth borderRightColor borderRightStyle borderRightWidth borderSpacing borderTopColor borderTopStyle borderTopWidth bottom clip color fontSize fontWeight height left letterSpacing lineHeight marginBottom marginLeft marginRight marginTop markerOffset maxHeight maxWidth minHeight minWidth opacity outlineColor outlineOffset outlineWidth paddingBottom paddingLeft paddingRight paddingTop right textIndent top width wordSpacing zIndex");Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement=document.createElement("div");String.prototype.parseStyle=function(){var B,A=$H();if(Prototype.Browser.WebKit){B=new Element("div",{style:this}).style}else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';B=String.__parseStyleElement.childNodes[0].style}Element.CSS_PROPERTIES.each(function(C){if(B[C]){A.set(C,B[C])}});if(Prototype.Browser.IE&&this.include("opacity")){A.set("opacity",this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1])}return A};if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(B){var A=document.defaultView.getComputedStyle($(B),null);return Element.CSS_PROPERTIES.inject({},function(C,D){C[D]=A[D];return C})}}else{Element.getStyles=function(B){B=$(B);var A=B.currentStyle,C;C=Element.CSS_PROPERTIES.inject({},function(D,E){D[E]=A[E];return D});if(!C.opacity){C.opacity=B.getOpacity()}return C}}Effect.Methods={morph:function(A,B){A=$(A);new Effect.Morph(A,Object.extend({style:B},arguments[2]||{}));return A},visualEffect:function(C,E,B){C=$(C);var D=E.dasherize().camelize(),A=D.charAt(0).toUpperCase()+D.substring(1);new Effect[A](C,B);return C},highlight:function(B,A){B=$(B);new Effect.Highlight(B,A);return B}};$w("fade appear grow shrink fold blindUp blindDown slideUp slideDown pulsate shake puff squish switchOff dropOut").each(function(A){Effect.Methods[A]=function(C,B){C=$(C);Effect[A.charAt(0).toUpperCase()+A.substring(1)](C,B);return C}});$w("getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles").each(function(A){Effect.Methods[A]=Element[A]});Element.addMethods(Effect.Methods);
var Prototip={Version:"1.2.0_pre1",REQUIRED_Prototype:"1.6.0",REQUIRED_Scriptaculous:"1.8.0",start:function(){this.require("Prototype");Tips.initialize();Element.observe(window,"unload",this.unload)},require:function(A){if((typeof window[A]=="undefined")||(this.convertVersionString(window[A].Version)<this.convertVersionString(this["REQUIRED_"+A]))){throw ("Prototip requires "+A+" >= "+this["REQUIRED_"+A])}},convertVersionString:function(A){var B=A.split(".");return parseInt(B[0])*100000+parseInt(B[1])*1000+parseInt(B[2])},viewport:{getDimensions:function(){var A={};var C=Prototype.Browser;$w("width height").each(function(E){var B=E.capitalize();A[E]=(C.WebKit&&!document.evaluate)?self["inner"+B]:(C.Opera)?document.body["client"+B]:document.documentElement["client"+B]});return A}},capture:function(A){if(!Prototype.Browser.IE){A=A.wrap(function(D,C){var B=C.relatedTarget,E=C.currentTarget;if(B&&B.nodeType==Node.TEXT_NODE){B=B.parentNode}if(B&&B!=E&&B.descendantOf&&!(B.descendantOf(E))){D(C)}})}return A},unload:function(){Tips.removeAll()}};var Tips={closeButtons:false,zIndex:1200,tips:[],visible:[],initialize:function(){this.zIndexTop=this.zIndex},useEvent:(function(A){return{mouseover:(A?"mouseenter":"mouseover"),mouseout:(A?"mouseleave":"mouseout"),mouseenter:(A?"mouseenter":"mouseover"),mouseleave:(A?"mouseleave":"mouseout")}})(Prototype.Browser.IE),fixIE:(function(B){var A=new RegExp("MSIE ([\\d.]+)").exec(B);return A?(parseFloat(A[1])<=6):false})(navigator.userAgent),add:function(A){this.tips.push(A)},remove:function(A){var B=this.tips.find(function(C){return C.element==$(A)});if(B){B.deactivate();if(B.tooltip){B.wrapper.remove();if(Tips.fixIE){B.iframeShim.remove()}}this.tips=this.tips.without(B)}},removeAll:function(){this.tips.each(function(A){this.remove(A.element)}.bind(this))},raise:function(B){if(B.highest){return }if(this.visible.length==0){this.zIndexTop=this.zIndex;for(var A=0;A<this.tips.length;A++){this.tips[A].wrapper.style.zIndex=this.zIndex}}B.style.zIndex=this.zIndexTop++;for(var A=0;A<this.tips.length;A++){this.tips[A].wrapper.highest=false}B.highest=true},addVisibile:function(A){this.removeVisible(A);this.visible.push(A)},removeVisible:function(A){this.visible=this.visible.without(A)}};Tips.initialize();var Tip=Class.create({initialize:function(A,B){this.element=$(A);Tips.remove(this.element);this.content=B;var D=(arguments[2]&&arguments[2].hook);var C=(arguments[2]&&arguments[2].showOn=="click");this.options=Object.extend({className:"default",closeButton:Tips.closeButtons,delay:!C?0.2:false,duration:0.3,effect:false,hideAfter:false,hideOn:"mouseleave",hook:false,offset:D?{x:0,y:0}:{x:16,y:16},fixed:D?true:false,showOn:"mousemove",target:this.element,title:false,viewport:D?false:true},arguments[2]||{});this.target=$(this.options.target);this.setup();if(this.options.effect){Prototip.require("Scriptaculous");this.queue={position:"end",limit:1,scope:this.wrapper.identify()}}Tips.add(this);this.activate()},setup:function(){this.wrapper=new Element("div",{"class":"prototip"}).setStyle({display:"none",zIndex:Tips.zIndex});this.wrapper.identify();if(Tips.fixIE){this.iframeShim=new Element("iframe",{"class":"iframeShim",src:"javascript:false;"}).setStyle({display:"none",zIndex:Tips.zIndex-1})}this.tip=new Element("div",{"class":"content"}).insert(this.content);this.tip.insert(new Element("div").setStyle({clear:"both"}));if(this.options.closeButton||(this.options.hideOn.element&&this.options.hideOn.element=="closeButton")){this.closeButton=new Element("a",{href:"#","class":"close"})}},build:function(){if(Tips.fixIE){document.body.appendChild(this.iframeShim).setOpacity(0)}var D="wrapper";if(this.options.effect){this.effectWrapper=this.wrapper.appendChild(new Element("div",{"class":"effectWrapper"}));D="effectWrapper"}this.tooltip=this[D].appendChild(new Element("div",{"class":"tooltip "+this.options.className}));if(this.options.title||this.options.closeButton){this.toolbar=this.tooltip.appendChild(new Element("div",{"class":"toolbar"}));this.title=this.toolbar.appendChild(new Element("div",{"class":"title"}).update(this.options.title||" "))}this.tooltip.insert(this.tip);document.body.appendChild(this.wrapper);var A=(this.options.effect)?[this.wrapper,this.effectWrapper]:[this.wrapper];if(Tips.fixIE){A.push(this.iframeShim)}var C=this.wrapper.getWidth();A.invoke("setStyle",{width:C+"px"});if(this.toolbar){this.wrapper.setStyle({visibility:"hidden"}).show();this.toolbar.setStyle({width:this.toolbar.getWidth()+"px"});this.wrapper.hide().setStyle({visibility:"visible"})}if(this.closeButton){this.title.insert({top:this.closeButton}).insert(new Element("div").setStyle({clear:"both"}))}var B=this.wrapper.getHeight();A.invoke("setStyle",{width:C+"px",height:B+"px"});this[this.options.effect?D:"tooltip"].hide()},activate:function(){this.eventShow=this.showDelayed.bindAsEventListener(this);this.eventHide=this.hide.bindAsEventListener(this);if(this.options.fixed&&this.options.showOn=="mousemove"){this.options.showOn="mouseover"}if(this.options.showOn==this.options.hideOn){this.eventToggle=this.toggle.bindAsEventListener(this);this.element.observe(this.options.showOn,this.eventToggle)}var C={element:this.eventToggle?[]:[this.element],target:this.eventToggle?[]:[this.target],tip:this.eventToggle?[]:[this.wrapper],closeButton:[],none:[]};var A=this.options.hideOn.element;this.hideElement=A||(!this.options.hideOn?"none":"element");this.hideTargets=C[this.hideElement];if(!this.hideTargets&&A&&Object.isString(A)){this.hideTargets=this.tip.select(A)}var D={mouseenter:"mouseover",mouseleave:"mouseout"};$w("show hide").each(function(H){var G=H.capitalize();var F=(this.options[H+"On"].event||this.options[H+"On"]);this[H+"Action"]=F;if(["mouseenter","mouseleave","mouseover","mouseout"].include(F)){this[H+"Action"]=(Tips.useEvent[F]||F);this["event"+G]=Prototip.capture(this["event"+G])}}.bind(this));if(!this.eventToggle){this.element.observe(this.options.showOn,this.eventShow)}if(this.hideTargets){this.hideTargets.invoke("observe",this.hideAction,this.eventHide)}if(!this.options.fixed&&this.options.showOn=="click"){this.eventPosition=this.position.bindAsEventListener(this);this.element.observe("mousemove",this.eventPosition)}this.buttonEvent=this.hide.wrap(function(F,E){E.stop();F(E)}).bindAsEventListener(this);if(this.closeButton){this.closeButton.observe("click",this.buttonEvent)}if(this.options.showOn!="click"&&(this.hideElement!="element")){this.eventCheckDelay=Prototip.capture(function(){this.clearTimer("show")}).bindAsEventListener(this);this.element.observe(Tips.useEvent.mouseout,this.eventCheckDelay)}var B=[this.element,this.wrapper];this.activityEnter=Prototip.capture(function(){Tips.raise(this.wrapper);this.cancelHideAfter()}).bindAsEventListener(this);this.activityLeave=Prototip.capture(this.hideAfter).bindAsEventListener(this);B.invoke("observe",Tips.useEvent.mouseover,this.activityEnter);B.invoke("observe",Tips.useEvent.mouseout,this.activityLeave)},deactivate:function(){if(this.options.showOn==this.options.hideOn){this.element.stopObserving(this.options.showOn,this.eventToggle)}else{this.element.stopObserving(this.options.showOn,this.eventShow);if(this.hideTargets){this.hideTargets.invoke("stopObserving")}}if(this.eventPosition){this.element.stopObserving("mousemove",this.eventPosition)}if(this.closeButton){this.closeButton.stopObserving()}if(this.eventCheckDelay){this.element.stopObserving("mouseout",this.eventCheckDelay)}this.wrapper.stopObserving();this.element.stopObserving(Tips.useEvent.mouseover,this.activityEnter);this.element.stopObserving(Tips.useEvent.mouseout,this.activityLeave)},showDelayed:function(A){if(!this.tooltip){this.build()}this.position(A);if(this.wrapper.visible()){return }this.clearTimer("show");this.showTimer=this.show.bind(this).delay(this.options.delay)},clearTimer:function(A){if(this[A+"Timer"]){clearTimeout(this[A+"Timer"])}},show:function(){if(this.wrapper.visible()&&this.options.effect!="appear"){return }if(Tips.fixIE){this.iframeShim.show()}Tips.addVisibile(this.wrapper);this.wrapper.show();if(!this.options.effect){this.tooltip.show()}else{if(this.activeEffect){Effect.Queues.get(this.queue.scope).remove(this.activeEffect)}this.activeEffect=Effect[Effect.PAIRS[this.options.effect][0]](this.effectWrapper,{duration:this.options.duration,queue:this.queue})}},hideAfter:function(A){if(!this.options.hideAfter){return }this.cancelHideAfter();this.hideAfterTimer=this.hide.bind(this).delay(this.options.hideAfter)},cancelHideAfter:function(){if(this.options.hideAfter){this.clearTimer("hideAfter")}},hide:function(){this.clearTimer("show");if(!this.wrapper.visible()){return }if(!this.options.effect){if(Tips.fixIE){this.iframeShim.hide()}this.tooltip.hide();this.wrapper.hide();Tips.removeVisible(this.wrapper)}else{if(this.activeEffect){Effect.Queues.get(this.queue.scope).remove(this.activeEffect)}this.activeEffect=Effect[Effect.PAIRS[this.options.effect][1]](this.effectWrapper,{duration:this.options.duration,queue:this.queue,afterFinish:function(){if(Tips.fixIE){this.iframeShim.hide()}this.wrapper.hide();Tips.removeVisible(this.wrapper)}.bind(this)})}},toggle:function(A){if(this.wrapper&&this.wrapper.visible()){this.hide(A)}else{this.showDelayed(A)}},position:function(A){Tips.raise(this.wrapper);var E={left:this.options.offset.x,top:this.options.offset.y};var F=Position.cumulativeOffset(this.target);var B=this.wrapper.getDimensions();var I={left:(this.options.fixed)?F[0]:Event.pointerX(A),top:(this.options.fixed)?F[1]:Event.pointerY(A)};I.left+=E.left;I.top+=E.top;if(this.options.hook){var K={target:this.target.getDimensions(),tip:B};var L={target:Position.cumulativeOffset(this.target),tip:Position.cumulativeOffset(this.target)};for(var H in L){switch(this.options.hook[H]){case"topRight":L[H][0]+=K[H].width;break;case"topMiddle":L[H][0]+=(K[H].width/2);break;case"rightMiddle":L[H][0]+=K[H].width;L[H][1]+=(K[H].height/2);break;case"bottomLeft":L[H][1]+=K[H].height;break;case"bottomRight":L[H][0]+=K[H].width;L[H][1]+=K[H].height;break;case"bottomMiddle":L[H][0]+=(K[H].width/2);L[H][1]+=K[H].height;break;case"leftMiddle":L[H][1]+=(K[H].height/2);break}}I.left+=-1*(L.tip[0]-L.target[0]);I.top+=-1*(L.tip[1]-L.target[1])}if(!this.options.fixed&&this.element!==this.target){var C=Position.cumulativeOffset(this.element);I.left+=-1*(C[0]-F[0]);I.top+=-1*(C[1]-F[1])}if(!this.options.fixed&&this.options.viewport){var J=document.viewport.getScrollOffsets();var G=Prototip.viewport.getDimensions();var D={left:"width",top:"height"};for(var H in D){if((I[H]+B[D[H]]-J[H])>G[D[H]]){I[H]=I[H]-B[D[H]]-2*E[H]}}}var M={left:I.left+"px",top:I.top+"px"};this.wrapper.setStyle(M);if(Tips.fixIE){this.iframeShim.setStyle(M)}}});Prototip.start();
/*


Makes 32 bit PNG's transparency work in Internet Explorer 6
 * Dependent on Prototype 1.6
 * Works on img elements and on background images of elements
 * Image tiling will not work
 * Refer to the readme

Example Usages:
 
 $('yourPNG').pngHack();
 $$('div#fixMe', 'img#andMe', 'img.andUsTo').invoke('pngHack');
 
*/
Element.addMethods({
  pngHack: function(el){
    var el = $(el);
    var transparentGifPath = '/images/transparent.gif';
    if (Prototype.Browser.IE){
      /* if it's an img and a png */
      if ((el.match('img')) && (el.src.include('png'))){
        var alphaImgSrc = el.src;
        var sizingMethod = 'scale';
        el.src = transparentGifPath;
        /* if it's an element with a background png */
      } else if (el.getStyle('backgroundImage').include('png')){
        var bgColor = el.getStyle('backgroundColor') || '';
        var elBg = el.getStyle('backgroundImage');
        var alphaImgSrc = elBg.slice(5, elBg.length - 2);
        var sizingMethod = 'crop';
        el.setStyle({ 'background': bgColor + transparentGifPath });
      }
      if (alphaImgSrc) el.runtimeStyle.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="#{al}",sizingMethod="#{sz}")'.interpolate({ al: alphaImgSrc, sz: sizingMethod });
    }
    return el;
  }
});
var Muta = Class.create({
  
  // constructeur
  initialize: function() {

  },
  
  // fix les png 24 pour IE6
  fixPng: function(id_element) {
    var el = $(id_element);
    el.pngHack();
  },
  
  fixElementsPng: function(selectors) {
    var elements = $$(selectors);
    elements.invoke('pngHack');
  },
  
  // separe chq element lien d'une liste par un caractère |
  separateListItems: function(items) {
    var items = $$(items);
    items.each( function(el, index) {
      if (index < items.size() - 1)
      {
        el.up().insert('|', { position: 'after' });
      }
    });
  },
  
  // affiche un tooltip sur les liens externes
  generateExternals: function(elements) {
    var links = $$(elements);
    links.each( function(el, index) {
      new Tip(el, el.down('span').innerHTML, 
      { 
        className: 'tool-tip',
        duration: 0.3,
        effect: 'appear',
        offset: {x: 2, y: 20 },
        hideAfter: 2
      });

    });
    
    links.invoke('observe', 'click', this._handleExternalClickLink);
  },
  
  generateDocExternals: function(elements) {
    var links = $$(elements);
    links.invoke('observe', 'click', this._handleExternalClickLink);
  },
  
  _handleExternalClickLink: function(e) {
    Event.stop(e);
    Tips.tips.each( function(t) {
      t.hide();
    });
    var lnk = Event.findElement(e, 'a');
    var src = lnk.href;
    window.open(src);
  }
  
});

document.observe('dom:loaded', function() {
  muta = new Muta();
  muta.separateListItems('#subNav li a');
  muta.generateExternals('a[rel="external"]');
  muta.generateDocExternals('a[rel="document"]');
  muta.fixElementsPng('#nav_top li a');
});
/**
 * Permet de retourner les dimensions réelles d'une fenetre html
 */
var Dimension = Class.create({
  
  pageDimensions : {
		width : null,
		height : null
	},
  
  initialize: function() {
    this._getPageDimensions();
  },
  
  _getPageDimensions: function() {
		var xScroll, yScroll;
		if (window.innerHeight && window.scrollMaxY) {	
			xScroll = document.body.scrollWidth;
			yScroll = window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ 
			xScroll = document.body.scrollWidth;
			yScroll = document.body.scrollHeight;
		} else { 
			xScroll = document.body.offsetWidth;
			yScroll = document.body.offsetHeight;
		}

		var windowWidth, windowHeight;
		if (self.innerHeight) {	
			windowWidth = self.innerWidth;
			windowHeight = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) { 
			windowWidth = document.documentElement.clientWidth;
			windowHeight = document.documentElement.clientHeight;
		} else if (document.body) { 
			windowWidth = document.body.clientWidth;
			windowHeight = document.body.clientHeight;
		}	

		if(yScroll < windowHeight){
			this.pageDimensions.height = windowHeight;
		} else { 
			this.pageDimensions.height = yScroll;
		}

		if(xScroll < windowWidth){	
			this.pageDimensions.width = windowWidth;
		} else {
			this.pageDimensions.width = xScroll;
		}
	}

});

function cacher_ovpi() {
 new Effect.Fade('ovpi', {
  duration: 0.5, 
  fps: 100,
  delay: 0
 });
}

function fade_overlay() {
 new Effect.Fade('overlay', { 
  duration: 0.5, 
  fps: 100,
  delay: 0.5,
  from: 0.7
 });
 
}

document.observe('dom:loaded', function() {
  if ($('home')) {
    var el = $('home');
    el.insert('<div id="overlay"></div><div id="ovpi" class="home"><p class="align-right" id="hide_ovpi"><a href="#">&times; Fermer</a></p><p id="pole"><a href="http://www.pole-mta.com" target="_blank">www.pole-mta.com</a></p></div>', { position: top });
    dimensions = new Dimension();
    $$('#overlay').each( function(el) {
      el.setStyle({
        display: 'block',
        visibility: 'visible',
        height:  dimensions.pageDimensions.height+'px'
      });
    });

  }
  else {
    var el = $('internalBlue');
    el.insert('<div id="ovpi"><p class="align-right" id="hide_ovpi"><a href="#">&times; Fermer</a></p></div>', { position: top });
  }
  
  
  
  dimensions = new Dimension();
  
  $('hide_ovpi').observe('click', function(e) {
    Event.stop(e);
    cacher_ovpi();
    fade_overlay();
  });
});






// LiveValidation 1.2 (prototype.js version)
// Copyright (c) 2007 Alec Hill (www.livevalidation.com)
// LiveValidation is licensed under the terms of the MIT License

var LiveValidation = Class.create();

/*********************************************** LiveValidation class ***********************************/

/*** static ***/

Object.extend(LiveValidation, {
    
  /*** element types constants ***/
  TEXTAREA:  1,
  TEXT:         2,
  PASSWORD: 3,
  CHECKBOX:  4,
  SELECT:      5,

  /**
   *	pass an array of LiveValidation objects and it will validate all of them
   *	
   *	@var validations {Array} - an array of LiveValidation objects
   *	@return {Bool} - true if all passed validation, false if any fail						
   */
  massValidate: function(validations){
    var returnValue = true;
    for(var i = 0, len = validations.length; i < len; ++i ){
      var valid = validations[i].validate();
      if(returnValue) returnValue = valid;
    }
    return returnValue;
  }

});

/*** prototype ***/

LiveValidation.prototype = {
    
  validClass: 'LV_valid',
  invalidClass: 'LV_invalid',
  messageClass: 'LV_validation_message',
  validFieldClass: 'LV_valid_field',
  invalidFieldClass: 'LV_invalid_field',
    
  /**
   *	constructor for LiveValidation - validates a form field in real-time based on validations you assign to it
   *	
   *	@var element {mixed} - either a dom element reference or the string id of the element to validate
   *	@var optionsObj {Object} - general options, see below for details
   *
   *	optionsObj properties:
   *							validMessage {String} 	- the message to show when the field passes validation
   *													  (DEFAULT: "Thankyou!")
   *							onValid {Function} 		- function to execute when field passes validation
   *													  (DEFAULT: function(){ this.insertMessage(this.createMessageSpan()s); this.addFieldClass(); } )	
   *							onInvalid {Function} 	- function to execute when field fails validation
   *													  (DEFAULT: function(){ this.insertMessage(this.createMessageSpan()); this.addFieldClass(); })
   *							insertAfterWhatNode {mixed} 	- reference or id of node to have the message inserted after 
   *													  (DEFAULT: the field that is being validated
   *              onlyOnBlur {Boolean} - whether you want it to validate as you type or only on blur
   *                            (DEFAULT: false)
   *              wait {Integer} - the time you want it to pause from the last keystroke before it validates (ms)
   *                            (DEFAULT: 0)
   *              onlyOnSubmit {Boolean} - whether should be validated only when the form it belongs to is submitted
   *                            (DEFAULT: false)
   */
  initialize: function(element, optionsObj){
    // set up special properties (ones that need some extra processing or can be overidden from optionsObj)
    if(!element) throw new Error("LiveValidation::initialize - No element reference or element id has been provided!");
    this.element = $(element);
    if(!this.element) throw new Error("LiveValidation::initialize - No element with reference or id of '" + element + "' exists!");
    // properties that could not be initialised above
    this.elementType = this.getElementType();
    this.validations = [];
    this.form = this.element.form;
    // overwrite the options defaults with passed in ones
    this.options = Object.extend({
      validMessage: 'Thankyou!',
      onValid: function(){ this.insertMessage(this.createMessageSpan()); this.addFieldClass(); },
      onInvalid: function(){ this.insertMessage(this.createMessageSpan()); this.addFieldClass(); },
      insertAfterWhatNode: this.element,
      onlyOnBlur: false,
      wait: 0,
      onlyOnSubmit: false
    }, optionsObj || {});
    this.options.insertAfterWhatNode = $(this.options.insertAfterWhatNode);
    Object.extend(this, this.options); // copy the options to the actual object
    // add to form if it has been provided
    if(this.form){
      this.formObj = LiveValidationForm.getInstance(this.form);
      this.formObj.addField(this);
    }
    // events
    Event.observe(this.element, 'focus', this.doOnFocus.bindAsEventListener(this)); // this sets the focused flag
    if(!this.onlyOnSubmit){
      switch(this.elementType){
        case LiveValidation.CHECKBOX:
          Event.observe(this.element, 'click', this.validate.bindAsEventListener(this));
          // let it run into the next to add a change event too
        case LiveValidation.SELECT:
          Event.observe(this.element, 'change', this.validate.bindAsEventListener(this));
          break;
        default:
          if(!this.onlyOnBlur) Event.observe(this.element, 'keyup', this.deferValidation.bindAsEventListener(this));
          Event.observe(this.element, 'blur', this.validate.bindAsEventListener(this));
      }
    }
  },
		
  /**
   *	adds a validation to perform to a LiveValidation object
   *
   *	@var validationFunction {Function} - validation function to be used (ie Validate.Presence )
   *	@var validationParamsObj {Object} - parameters for doing the validation, if wanted or necessary
   * @return {Object} - the LiveValidation object itself so that calls can be chained
   */
  add: function(validationFunction, validationParamsObj){
    this.validations.push( {type: validationFunction, params: validationParamsObj || {} } );
    return this;
  },
    
  /**
   * makes the validation wait the alotted time from the last keystroke 
   */
  deferValidation: function(e){
    if(this.wait >= 300) this.removeMessageAndFieldClass();
    if(this.timeout) clearTimeout(this.timeout);
    this.timeout = setTimeout(this.validate.bind(this), this.wait);
  },
    
  /**
   * sets the focused flag to false when field loses focus 
   */
  doOnBlur: function(e){
    this.focused = false;
    this.validate(e);
  },
    
  /**
   * sets the focused flag to true when field gains focus 
   */
  doOnFocus: function(e){
    this.focused = true;
    this.removeMessageAndFieldClass();
  },
		
  /**
   *	gets the type of element, to check whether it is compatible
   *
   *	@var validationFunction {Function} - validation function to be used (ie Validate.Presence )
   *	@var validationParamsObj {Object} - parameters for doing the validation, if wanted or necessary
   */
  getElementType: function(){
    switch(true){
      case (this.element.nodeName == 'TEXTAREA'):
        return LiveValidation.TEXTAREA;
      case (this.element.nodeName == 'INPUT' && this.element.type == 'text'):
        return LiveValidation.TEXT;
      case (this.element.nodeName == 'INPUT' && this.element.type == 'password'):
        return LiveValidation.PASSWORD;
      case (this.element.nodeName == 'INPUT' && this.element.type == 'checkbox'):
        return LiveValidation.CHECKBOX;
      case (this.element.nodeName == 'SELECT'):
        return LiveValidation.SELECT;
      case (this.element.nodeName == 'INPUT'):
        throw new Error('LiveValidation::getElementType - Cannot use LiveValidation on an ' + this.element.type + ' input!');
      default:
        throw new Error('LiveValidation::getElementType - Element must be an input, select, or textarea!');
    }
  },
    
  /**
   *	loops through all the validations added to the LiveValidation object and checks them one by one
   *
   *	@var validationFunction {Function} - validation function to be used (ie Validate.Presence )
   *	@var validationParamsObj {Object} - parameters for doing the validation, if wanted or necessary
   * @return {Boolean} - whether the all the validations passed or if one failed
   */
  doValidations: function(){
    this.validationFailed = false;
    for(var i = 0, len = this.validations.length; i < len; ++i){
      var validation = this.validations[i];
      switch(validation.type){
        case Validate.Presence:
        case Validate.Confirmation:
        case Validate.Acceptance:
          this.displayMessageWhenEmpty = true;
          this.validationFailed = !this.validateElement(validation.type, validation.params); 
          break;
        default:
          this.validationFailed = !this.validateElement(validation.type, validation.params);
          break;
      }
      if(this.validationFailed) return false;	
    }
    this.message = this.validMessage;
    return true;
  },
    
  /**
   *	performs validation on the element and handles any error (validation or otherwise) it throws up
   *
   *	@var validationFunction {Function} - validation function to be used (ie Validate.Presence )
   *	@var validationParamsObj {Object} - parameters for doing the validation, if wanted or necessary
   * @return {Boolean} - whether the validation has passed or failed
   */
  validateElement: function(validationFunction, validationParamsObj){
    var value = (this.elementType == LiveValidation.SELECT) ? this.element.options[this.element.selectedIndex].value : this.element.value;     
    if(validationFunction == Validate.Acceptance){
      if(this.elementType != LiveValidation.CHECKBOX) throw new Error('LiveValidation::validateElement - Element to validate acceptance must be a checkbox!');
      value = this.element.checked;
    }
    var isValid = true;
    try{    
      validationFunction(value, validationParamsObj);
    } catch(error) {
      if(error instanceof Validate.Error){
        if( value !== '' || (value === '' && this.displayMessageWhenEmpty) ){
          this.validationFailed = true;
          this.message = error.message;
          isValid = false;
        }
      }else{
        throw error;
      }
    }finally{
      return isValid;
    }
  },
    
  /**
   *	makes it do the all the validations and fires off the onValid or onInvalid callbacks
   *
   * @return {Boolean} - whether the all the validations passed or if one failed
   */
  validate: function(){
    var isValid = this.doValidations();
    if(isValid){
      this.onValid();
      return true;
    }else{
      this.onInvalid();
      return false;
    }
  },
    
  /** Message insertion methods ****************************
   * 
   * These are only used in the onValid and onInvalid callback functions and so if you overide the default callbacks,
   * you must either impliment your own functions to do whatever you want, or call some of these from them if you 
   * want to keep some of the functionality
   */
   
  /**
   *	makes a span containg the passed or failed message
   *
   * @return {HTMLSpanObject} - a span element with the message in it
   */
  createMessageSpan: function(){
    var span = document.createElement('span');
    var textNode = document.createTextNode(this.message);
    span.appendChild(textNode);
    return span;
  },
    
  /**
   *	inserts the element containing the message in place of the element that already exists (if it does)
   *
   * @var elementToIsert {HTMLElementObject} - an element node to insert
   */
  insertMessage: function(elementToInsert){
    this.removeMessage();
    var className = this.validationFailed ? this.invalidClass : this.validClass;
    if( (this.displayMessageWhenEmpty && (this.elementType == LiveValidation.CHECKBOX || this.element.value == '')) || this.element.value != '' ){
      $(elementToInsert).addClassName( this.messageClass + (' ' + className) );
      if( nxtSibling = this.insertAfterWhatNode.nextSibling){
        this.insertAfterWhatNode.parentNode.insertBefore(elementToInsert, nxtSibling);
      }else{
        this.insertAfterWhatNode.parentNode.appendChild(elementToInsert);
      }
    }
  },
    
  /**
   *	changes the class of the field based on whether it is valid or not
   */
  addFieldClass: function(){
    this.removeFieldClass();
    if(!this.validationFailed){
      if(this.displayMessageWhenEmpty || this.element.value != ''){
        if(!this.element.hasClassName(this.validFieldClass)) this.element.addClassName(this.validFieldClass);
      }
    }else{
      if(!this.element.hasClassName(this.invalidFieldClass)) this.element.addClassName(this.invalidFieldClass);
    }
  },
    
  /**
   *	removes the message element if it exists
   */
  removeMessage: function(){
    if( nxtEl = this.insertAfterWhatNode.next('.' + this.messageClass) ) nxtEl.remove();
  },
    
  /**
   *	removes the class that has been applied to the field to indicte if valid or not
   */
  removeFieldClass: function(){
    this.element.removeClassName(this.invalidFieldClass);
    this.element.removeClassName(this.validFieldClass);
  },
    
  /**
   *	removes the message and the field class
   */
  removeMessageAndFieldClass: function(){
    this.removeMessage();
    this.removeFieldClass();
  }
   
} // end of LiveValidation.prototype object

/*************************************** LiveValidationForm class ****************************************/

var LiveValidationForm = Class.create();

/**
   *	gets the instance of the LiveValidationForm if it has already been made or creates it if it doesnt exist
   *	
   *	@var element {HTMLFormElement} - a dom element reference to a form
   */
LiveValidationForm.getInstance = function(element){
  if(!element.id) element.id = 'formId_' + new Date().valueOf();
  if(!window['LiveValidationForm_' + element.id]) window['LiveValidationForm_' + element.id] = new LiveValidationForm(element);
  return window['LiveValidationForm_' + element.id];
}

LiveValidationForm.prototype = {
  
  /**
   *	constructor for LiveValidationForm - handles validation of LiveValidation fields belonging to this form on its submittal
   *	
   *	@var element {HTMLFormElement} - a dom element reference to the form to turn into a LiveValidationForm
   */
  initialize: function(element){
    this.element = $(element);
    this.fields = [];
    //var self = this;
    this.element.onsubmit = function(){
      return LiveValidation.massValidate(this.fields);
    }.bind(this);
  },
  
  /**
   *	adds a LiveValidation field to the forms fields array
   *	
   *	@var element {LiveValidation} - a LiveValidation object
   */
  addField: function(newField){
    this.fields.push(newField);
  }
   
}// end of LiveValidationForm prototype

/*************************************** Validate class ****************************************/
/**
 * This class contains all the methods needed for doing the actual validation itself
 *
 * All methods are static so that they can be used outside the context of a form field
 * as they could be useful for validating stuff anywhere you want really
 *
 * All of them will return true if the validation is successful, but will raise a ValidationError if
 * they fail, so that this can be caught and the message explaining the error can be accessed ( as just 
 * returning false would leave you a bit in the dark as to why it failed )
 *
 * Can use validation methods alone and wrap in a try..catch statement yourself if you want to access the failure
 * message and handle the error, or use the Validate::now method if you just want true or false
 */

var Validate = {

  /**
   *	validates that the field has been filled in
   *
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							failureMessage {String} - the message to show when the field fails validation 
   *													  (DEFAULT: "Can't be empty!")
   */
  Presence: function(value, paramsObj){
    var params = Object.extend({
      failureMessage: "Can't be empty!"
    }, paramsObj || {});
    if(value === '' || value === null || value === undefined) Validate.fail(params.failureMessage);
    return true;
  },
    
  /**
   *	validates that the value is numeric, does not fall within a given range of numbers
   *	
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							notANumberMessage {String} - the message to show when the validation fails when value is not a number
   *													  	  (DEFAULT: "Must be a number!")
   *							notAnIntegerMessage {String} - the message to show when the validation fails when value is not an integer
   *													  	  (DEFAULT: "Must be a number!")
   *							wrongNumberMessage {String} - the message to show when the validation fails when is param is used
   *													  	  (DEFAULT: "Must be {is}!")
   *							tooLowMessage {String} 		- the message to show when the validation fails when minimum param is used
   *													  	  (DEFAULT: "Must not be less than {minimum}!")
   *							tooHighMessage {String} 	- the message to show when the validation fails when maximum param is used
   *													  	  (DEFAULT: "Must not be more than {maximum}!")
   *							is {Int} 					- the value must be equal to this numeric value
   *							minimum {Int} 				- the minimum numeric allowed
   *							maximum {Int} 				- the maximum numeric allowed
   *                          onlyInteger {Boolean} - if true will only allow integers to be valid
   *                                                             (DEFAULT: false)
   *
   *  NB. can be checked if it is within a range by specifying both a minimum and a maximum
   *  NB. will evaluate numbers represented in scientific form (ie 2e10) correctly as numbers				
   */
  Numericality: function(value, paramsObj){
    var suppliedValue = value;
    var value = Number(value);
    var paramsObj = paramsObj || {};
    var params = { 
      notANumberMessage:  paramsObj.notANumberMessage || "Must be a number!",
      notAnIntegerMessage: paramsObj.notAnIntegerMessage || "Must be an integer!",
      wrongNumberMessage: paramsObj.wrongNumberMessage || "Must be " + paramsObj.is + "!",
      tooLowMessage:         paramsObj.tooLowMessage || "Must not be less than " + paramsObj.minimum + "!",
      tooHighMessage:        paramsObj.tooHighMessage || "Must not be more than " + paramsObj.maximum + "!", 
      is:                            ((paramsObj.is) || (paramsObj.is == 0)) ? paramsObj.is : null,
      minimum:                   ((paramsObj.minimum) || (paramsObj.minimum == 0)) ? paramsObj.minimum : null,
      maximum:                  ((paramsObj.maximum) || (paramsObj.maximum == 0)) ? paramsObj.maximum : null,
      onlyInteger:               paramsObj.onlyInteger || false
    };
    if (!isFinite(value))  Validate.fail(params.notANumberMessage);
    if (params.onlyInteger && ( ( /\.0+$|\.$/.test(String(suppliedValue)) )  || ( value != parseInt(value) ) ) ) Validate.fail(params.notAnIntegerMessage);
    switch(true){
      case (params.is !== null):
        if( value != Number(params.is) ) Validate.fail(params.wrongNumberMessage);
        break;
      case (params.minimum !== null && params.maximum !== null):
        Validate.Numericality(value, {tooLowMessage: params.tooLowMessage, minimum: params.minimum});
        Validate.Numericality(value, {tooHighMessage: params.tooHighMessage, maximum: params.maximum});
        break;
      case (params.minimum !== null):
        if( value < Number(params.minimum) ) Validate.fail(params.tooLowMessage);
        break;
      case (params.maximum !== null):
        if( value > Number(params.maximum) ) Validate.fail(params.tooHighMessage);
        break;
    }
    return true;
  },
    
  /**
   *	validates against a RegExp pattern
   *	
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							failureMessage {String} - the message to show when the field fails validation
   *													  (DEFAULT: "Not valid!")
   *							pattern {RegExp} 		- the regular expression pattern
   *													  (DEFAULT: /./)
   *
   *  NB. will return true for an empty string, to allow for non-required, empty fields to validate.
   *		If you do not want this to be the case then you must either add a LiveValidation.PRESENCE validation
   *		or build it into the regular expression pattern
   */
  Format: function(value, paramsObj){
    var value = String(value);
    var params = Object.extend({ 
      failureMessage: "Not valid!",
      pattern:           /./ 
    }, paramsObj || {});
    if(!params.pattern.test(value) /* && value != ''*/ ) Validate.fail(params.failureMessage);
    return true;
  },
    
  /**
   *	validates that the field contains a valid email address
   *	
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							failureMessage {String} - the message to show when the field fails validation
   *													  (DEFAULT: "Must be a number!" or "Must be an integer!")
   */
  Email: function(value, paramsObj){
    var params = Object.extend({ 
      failureMessage: "Must be a valid email address!"
    }, paramsObj || {});
    Validate.Format(value, { failureMessage: params.failureMessage, pattern: /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i } );
    return true;
  },
    
  /**
   *	validates the length of the value
   *	
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							 wrongLengthMessage {String} - the message to show when the fails when is param is used
   *													  	  (DEFAULT: "Must be {is} characters long!")
   *							tooShortMessage {String} 	- the message to show when the fails when minimum param is used
   *													  	  (DEFAULT: "Must not be less than {minimum} characters long!")
   *							tooLongMessage {String} 	- the message to show when the fails when maximum param is used
   *													  	  (DEFAULT: "Must not be more than {maximum} characters long!")
   *							is {Int} 					- the length must be this long 
   *							minimum {Int} 				- the minimum length allowed
   *							maximum {Int} 				- the maximum length allowed
   *
   *  NB. can be checked if it is within a range by specifying both a minimum and a maximum				
   */
  Length: function(value, paramsObj){
    var value = String(value);
    var paramsObj = paramsObj || {};
    var params = { 
      wrongLengthMessage: paramsObj.wrongLengthMessage || "Must be " + paramsObj.is + " characters long!",
      tooShortMessage:      paramsObj.tooShortMessage || "Must not be less than " + paramsObj.minimum + " characters long!",
      tooLongMessage:       paramsObj.tooLongMessage || "Must not be more than " + paramsObj.maximum + " characters long!",
      is:                           ((paramsObj.is) || (paramsObj.is == 0)) ? paramsObj.is : null,
      minimum:                  ((paramsObj.minimum) || (paramsObj.minimum == 0)) ? paramsObj.minimum : null,
      maximum:                 ((paramsObj.maximum) || (paramsObj.maximum == 0)) ? paramsObj.maximum : null
    }
    switch(true){
      case (params.is !== null):
        if( value.length != Number(params.is) ) Validate.fail(params.wrongLengthMessage);
        break;
      case (params.minimum !== null && params.maximum !== null):
        Validate.Length(value, {tooShortMessage: params.tooShortMessage, minimum: params.minimum});
        Validate.Length(value, {tooLongMessage: params.tooLongMessage, maximum: params.maximum});
        break;
      case (params.minimum !== null):
        if( value.length < Number(params.minimum) ) Validate.fail(params.tooShortMessage);
        break;
      case (params.maximum !== null):
        if( value.length > Number(params.maximum) ) Validate.fail(params.tooLongMessage);
        break;
      default:
        throw new Error("Validate::Length - Length(s) to validate against must be provided!");
    }
    return true;
  },
    
  /**
   *	validates that the value falls within a given set of values
   *	
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							failureMessage {String} - the message to show when the field fails validation
   *													  (DEFAULT: "Must be included in the list!")
   *							within {Array} 			- an array of values that the value should fall in 
   *													  (DEFAULT: [])	
   *							allowNull {Bool} 		- if true, and a null value is passed in, validates as true
   *													  (DEFAULT: false)
   *                         partialMatch {Bool} 	- if true, will not only validate against the whole value to check but also if it is a substring of the value 
   *													  (DEFAULT: false)
   *                         exclusion {Bool} 		- if true, will validate that the value is not within the given set of values
   *													  (DEFAULT: false)			
   */
  Inclusion: function(value, paramsObj){
    var params = Object.extend({
    failureMessage: "Must be included in the list!",
      within:          [],
      allowNull:       false,
      partialMatch:  false,
      exclusion:      false
    }, paramsObj || {});
    if(params.allowNull && value == null) return true;
    if(!params.allowNull && value == null) Validate.fail(params.failureMessage);
    var found = (params.within.indexOf(value) == -1) ? false : true;
    if(params.partialMatch){
      found = false;
      params.within.each( function(arrayVal){
        if(value.indexOf(arrayVal) != -1 ) found = true;
      }); 
    }
    if( (!params.exclusion && !found) || (params.exclusion && found) ) Validate.fail(params.failureMessage);
    return true;
  },
    
  /**
   *	validates that the value does not fall within a given set of values (shortcut for using Validate.Inclusion with exclusion: true)
   *	
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							failureMessage {String} - the message to show when the field fails validation
   *													  (DEFAULT: "Must not be included in the list!")
   *							within {Array} 			- an array of values that the value should not fall in 
   *													  (DEFAULT: [])
   *							allowNull {Bool} 		- if true, and a null value is passed in, validates as true
   *													  (DEFAULT: false)
   *                          partialMatch {Bool} 	- if true, will not only validate against the whole value to check but also if it is a substring of the value 
   *													  (DEFAULT: false)					
   */
  Exclusion: function(value, paramsObj){
    var params = Object.extend({
      failureMessage: "Must not be included in the list!",
      within:             [],
      allowNull:          false,
      partialMatch:     false
    }, paramsObj || {});
    params.exclusion = true;// set outside of params so cannot be overridden
    Validate.Inclusion(value, params);
    return true;
  },
    
  /**
   *	validates that the value matches that in another field
   *	
   *	@var value {mixed} - value to be checked
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							failureMessage {String} - the message to show when the field fails validation
   *													  (DEFAULT: "Does not match!")
   *							match {String} 			- id of the field that this one should match						
   */
  Confirmation: function(value, paramsObj){
    if(!paramsObj.match) throw new Error("Validate::Confirmation - Error validating confirmation: Id of element to match must be provided!");
    var params = Object.extend({
      failureMessage: "Does not match!",
      match:            null
    }, paramsObj || {});
    params.match = $(paramsObj.match);
    if(!params.match) throw new Error("Validate::Confirmation - There is no reference with name of, or element with id of '" + params.match + "'!");
    if(value != params.match.value) Validate.fail(params.failureMessage);
    return true;
  },
    
  /**
   *	validates that the value is true (for use primarily in detemining if a checkbox has been checked)
   *	
   *	@var value {mixed} - value to be checked if true or not (usually a boolean from the checked value of a checkbox)
   *	@var paramsObj {Object} - parameters for this particular validation, see below for details
   *
   *	paramsObj properties:
   *							failureMessage {String} - the message to show when the field fails validation 
   *													  (DEFAULT: "Must be accepted!")
   */
  Acceptance: function(value, paramsObj){
    var params = Object.extend({
      failureMessage: "Must be accepted!"
    }, paramsObj || {});
    if(!value) Validate.fail(params.failureMessage);
    return true;
  },
    
  /**
   *	validates whatever it is you pass in, and handles the validation error for you so it gives a nice true or false reply
   *
   *	@var validationFunction {Function} - validation function to be used (ie Validate.Presence )
   *	@var value {mixed} - value to be checked 
   *	@var validationParamsObj {Object} - parameters for doing the validation, if wanted or necessary
   */
  now: function(validationFunction, value, validationParamsObj){
    if(!validationFunction) throw new Error("Validate::now - Validation function must be provided!");
    var isValid = true;
    try{    
      validationFunction(value, validationParamsObj || {});
    } catch(error) {
      if(error instanceof Validate.Error){
        isValid =  false;
      }else{
        throw error;
      }
    }finally{ 
      return isValid 
    }
  },
    
  Error: function(errorMessage){
    this.message = errorMessage;
    this.name = 'ValidationError';
  },
    
  fail: function(errorMessage){
    throw new Validate.Error(errorMessage);
  }

} // end of Validate object
document.observe('dom:loaded', function() {

	if($('organisme').getValue() != 'Autres'){
		//par defaut on disable le champ texte
		$('proposition').disable();			
		$('proposition').setOpacity(0.5);
	}

	$('organisme').onchange = function() {
		if($('organisme').getValue() == 'Autres'){
			$('proposition').enable();
			$('proposition').setOpacity(1);
			$('proposition').setValue('préciser');
		}
		else{
			$('proposition').disable();			
			$('proposition').setOpacity(0.5);
			$('proposition').clear();
		}
	}
	
});