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Selector.findElement($(_110).nextSiblings(),_111,_112);},getElementsBySelector:function(){var args=$A(arguments),element=$(args.shift());return Selector.findChildElements(element,args);},getElementsByClassName:function(_114,_115){return document.getElementsByClassName(_115,_114);},readAttribute:function(_116,name){return $(_116).getAttribute(name);},getHeight:function(_118){return $(_118).offsetHeight;},classNames:function(_119){return new Element.ClassNames(_119);},hasClassName:function(_11a,_11b){if(!(_11a=$(_11a))){return;}var _11c=_11a.className;if(_11c.length==0){return false;}if(_11c==_11b||_11c.match(new RegExp("(^|\\s)"+_11b+"(\\s|$)"))){return true;}return false;},addClassName:function(_11d,_11e){if(!(_11d=$(_11d))){return;}Element.classNames(_11d).add(_11e);return _11d;},removeClassName:function(_11f,_120){if(!(_11f=$(_11f))){return;}Element.classNames(_11f).remove(_120);return _11f;},toggleClassName:function(_121,_122){if(!(_121=$(_121))){return;}Element.classNames(_121)[_121.hasClassName(_122)?"remove":"add"](_122);return _121;},observe:function(){Event.observe.apply(Event,arguments);return $A(arguments).first();},stopObserving:function(){Event.stopObserving.apply(Event,arguments);return $A(arguments).first();},cleanWhitespace:function(_123){_123=$(_123);var node=_123.firstChild;while(node){var _125=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue)){_123.removeChild(node);}node=_125;}return _123;},empty:function(_126){return $(_126).innerHTML.match(/^\s*$/);},childOf:function(_127,_128){_127=$(_127),_128=$(_128);while(_127=_127.parentNode){if(_127==_128){return true;}}return false;},scrollTo:function(_129){_129=$(_129);var pos=Position.cumulativeOffset(_129);window.scrollTo(pos[0],pos[1]);return _129;},getStyle:function(_12b,_12c){_12b=$(_12b);var _12d=(_12c=="float"?(typeof _12b.style.styleFloat!="undefined"?"styleFloat":"cssFloat"):_12c).camelize();var _12e=_12b.style[_12d];if(!_12e){if(document.defaultView&&document.defaultView.getComputedStyle){var css=document.defaultView.getComputedStyle(_12b,null);_12e=css?css[_12d]:null;}else{if(_12b.currentStyle){_12e=_12b.currentStyle[_12d];}}}if((_12e=="auto")&&["width","height"].include(_12c)&&(_12b.getStyle("display")!="none")){_12e=_12b["offset"+_12c.capitalize()]+"px";}if(window.opera&&["left","top","right","bottom"].include(_12c)){if(Element.getStyle(_12b,"position")=="static"){_12e="auto";}}if(_12c=="opacity"){if(_12e){return parseFloat(_12e);}if(_12e=(_12b.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/)){if(_12e[1]){return parseFloat(_12e[1])/100;}}return 1;}return _12e=="auto"?null:_12e;},setStyle:function(_130,_131){_130=$(_130);for(var name in _131){var _133=_131[name];if(name=="opacity"){if(_133==1){_133=(/Gecko/.test(navigator.userAgent)&&!/Konqueror|Safari|KHTML/.test(navigator.userAgent))?0.999999:1;if(/MSIE/.test(navigator.userAgent)&&!window.opera){_130.style.filter=_130.getStyle("filter").replace(/alpha\([^\)]*\)/gi,"");}}else{if(_133<0.00001){_133=0;}if(/MSIE/.test(navigator.userAgent)&&!window.opera){_130.style.filter=_130.getStyle("filter").replace(/alpha\([^\)]*\)/gi,"")+"alpha(opacity="+_133*100+")";}}}else{if(name=="float"){name=(typeof _130.style.styleFloat!="undefined")?"styleFloat":"cssFloat";}}_130.style[name.camelize()]=_133;}return _130;},getDimensions:function(_134){_134=$(_134);if(Element.getStyle(_134,"display")!="none"){return {width:_134.offsetWidth,height:_134.offsetHeight};}var els=_134.style;var _136=els.visibility;var _137=els.position;els.visibility="hidden";els.position="absolute";els.display="";var _138=_134.clientWidth;var _139=_134.clientHeight;els.display="none";els.position=_137;els.visibility=_136;return {width:_138,height:_139};},makePositioned:function(_13a){_13a=$(_13a);var pos=Element.getStyle(_13a,"position");if(pos=="static"||!pos){_13a._madePositioned=true;_13a.style.position="relative";if(window.opera){_13a.style.top=0;_13a.style.left=0;}}return _13a;},undoPositioned:function(_13c){_13c=$(_13c);if(_13c._madePositioned){_13c._madePositioned=undefined;_13c.style.position=_13c.style.top=_13c.style.left=_13c.style.bottom=_13c.style.right="";}return _13c;},makeClipping:function(_13d){_13d=$(_13d);if(_13d._overflow){return _13d;}_13d._overflow=_13d.style.overflow||"auto";if((Element.getStyle(_13d,"overflow")||"visible")!="hidden"){_13d.style.overflow="hidden";}return _13d;},undoClipping:function(_13e){_13e=$(_13e);if(!_13e._overflow){return _13e;}_13e.style.overflow=_13e._overflow=="auto"?"":_13e._overflow;_13e._overflow=null;return _13e;}};Element.Methods.Simulated={hasAttribute:function(_13f,_140){return $(_13f).getAttributeNode(_140).specified;}};if(document.all){Element.Methods.update=function(_141,html){_141=$(_141);html=typeof html=="undefined"?"":html.toString();var _143=_141.tagName.toUpperCase();if(["THEAD","TBODY","TR","TD"].include(_143)){var div=document.createElement("div");switch(_143){case "THEAD":case "TBODY":div.innerHTML="<table><tbody>"+html.stripScripts()+"</tbody></table>";depth=2;break;case "TR":div.innerHTML="<table><tbody><tr>"+html.stripScripts()+"</tr></tbody></table>";depth=3;break;case "TD":div.innerHTML="<table><tbody><tr><td>"+html.stripScripts()+"</td></tr></tbody></table>";depth=4;}$A(_141.childNodes).each(function(node){_141.removeChild(node);});depth.times(function(){div=div.firstChild;});$A(div.childNodes).each(function(node){_141.appendChild(node);});}else{_141.innerHTML=html.stripScripts();}setTimeout(function(){html.evalScripts();},10);return _141;};}Object.extend(Element,Element.Methods);var _nativeExtensions=false;if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){["","Form","Input","TextArea","Select"].each(function(tag){var _148="HTML"+tag+"Element";if(window[_148]){return;}var _149=window[_148]={};_149.prototype=document.createElement(tag?tag.toLowerCase():"div").__proto__;});}Element.addMethods=function(_14a){Object.extend(Element.Methods,_14a||{});function copy(_14b,_14c,_14d){_14d=_14d||false;var _14e=Element.extend.cache;for(var _14f in _14b){var _150=_14b[_14f];if(!_14d||!(_14f in _14c)){_14c[_14f]=_14e.findOrStore(_150);}}}if(typeof HTMLElement!="undefined"){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true);copy(Form.Methods,HTMLFormElement.prototype);[HTMLInputElement,HTMLTextAreaElement,HTMLSelectElement].each(function(_151){copy(Form.Element.Methods,_151.prototype);});_nativeExtensions=true;}};var Toggle=new Object();Toggle.display=Element.toggle;Abstract.Insertion=function(_152){this.adjacency=_152;};Abstract.Insertion.prototype={initialize:function(_153,_154){this.element=$(_153);this.content=_154.stripScripts();if(this.adjacency&&this.element.insertAdjacentHTML){try{this.element.insertAdjacentHTML(this.adjacency,this.content);}catch(e){var _155=this.element.tagName.toUpperCase();if(["TBODY","TR"].include(_155)){this.insertContent(this.contentFromAnonymousTable());}else{throw e;}}}else{this.range=this.element.ownerDocument.createRange();if(this.initializeRange){this.initializeRange();}this.insertContent([this.range.createContextualFragment(this.content)]);}setTimeout(function(){_154.evalScripts();},10);},contentFromAnonymousTable:function(){var div=document.createElement("div");div.innerHTML="<table><tbody>"+this.content+"</tbody></table>";return $A(div.childNodes[0].childNodes[0].childNodes);}};var Insertion=new Object();Insertion.Before=Class.create();Insertion.Before.prototype=Object.extend(new Abstract.Insertion("beforeBegin"),{initializeRange:function(){this.range.setStartBefore(this.element);},insertContent:function(_157){_157.each((function(_158){this.element.parentNode.insertBefore(_158,this.element);}).bind(this));}});Insertion.Top=Class.create();Insertion.Top.prototype=Object.extend(new Abstract.Insertion("afterBegin"),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(true);},insertContent:function(_159){_159.reverse(false).each((function(_15a){this.element.insertBefore(_15a,this.element.firstChild);}).bind(this));}});Insertion.Bottom=Class.create();Insertion.Bottom.prototype=Object.extend(new Abstract.Insertion("beforeEnd"),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(this.element);},insertContent:function(_15b){_15b.each((function(_15c){this.element.appendChild(_15c);}).bind(this));}});Insertion.After=Class.create();Insertion.After.prototype=Object.extend(new Abstract.Insertion("afterEnd"),{initializeRange:function(){this.range.setStartAfter(this.element);},insertContent:function(_15d){_15d.each((function(_15e){this.element.parentNode.insertBefore(_15e,this.element.nextSibling);}).bind(this));}});Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(_15f){this.element=$(_15f);},_each:function(_160){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(_160);},set:function(_162){this.element.className=_162;},add:function(_163){if(this.include(_163)){return;}this.set($A(this).concat(_163).join(" "));},remove:function(_164){if(!this.include(_164)){return;}this.set($A(this).without(_164).join(" "));},toString:function(){return $A(this).join(" ");}};Object.extend(Element.ClassNames.prototype,Enumerable);var Selector=Class.create();Selector.prototype={initialize:function(_165){this.params={classNames:[]};this.expression=_165.toString().strip();this.parseExpression();this.compileMatcher();},parseExpression:function(){function abort(_166){throw "Parse error in selector: "+_166;}if(this.expression==""){abort("empty expression");}var _167=this.params,expr=this.expression,match,modifier,clause,rest;while(match=expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)){_167.attributes=_167.attributes||[];_167.attributes.push({name:match[2],operator:match[3],value:match[4]||match[5]||""});expr=match[1];}if(expr=="*"){return this.params.wildcard=true;}while(match=expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)){modifier=match[1],clause=match[2],rest=match[3];switch(modifier){case "#":_167.id=clause;break;case ".":_167.classNames.push(clause);break;case "":case undefined:_167.tagName=clause.toUpperCase();break;default:abort(expr.inspect());}expr=rest;}if(expr.length>0){abort(expr.inspect());}},buildMatchExpression:function(){var _168=this.params,conditions=[],clause;if(_168.wildcard){conditions.push("true");}if(clause=_168.id){conditions.push("element.id == "+clause.inspect());}if(clause=_168.tagName){conditions.push("element.tagName.toUpperCase() == "+clause.inspect());}if((clause=_168.classNames).length>0){for(var i=0,length=clause.length;i<length;i++){conditions.push("Element.hasClassName(element, "+clause[i].inspect()+")");}}if(clause=_168.attributes){clause.each(function(_16a){var _16b="element.getAttribute("+_16a.name.inspect()+")";var _16c=function(_16d){return _16b+" && "+_16b+".split("+_16d.inspect()+")";};switch(_16a.operator){case "=":conditions.push(_16b+" == "+_16a.value.inspect());break;case "~=":conditions.push(_16c(" ")+".include("+_16a.value.inspect()+")");break;case "|=":conditions.push(_16c("-")+".first().toUpperCase() == "+_16a.value.toUpperCase().inspect());break;case "!=":conditions.push(_16b+" != "+_16a.value.inspect());break;case "":case undefined:conditions.push(_16b+" != null");break;default:throw "Unknown operator "+_16a.operator+" in selector";}});}return conditions.join(" && ");},compileMatcher:function(){this.match=new Function("element","if (!element.tagName) return false;       return "+this.buildMatchExpression());},findElements:function(_16e){var _16f;if(_16f=$(this.params.id)){if(this.match(_16f)){if(!_16e||Element.childOf(_16f,_16e)){return [_16f];}}}_16e=(_16e||document).getElementsByTagName(this.params.tagName||"*");var _170=[];for(var i=0,length=_16e.length;i<length;i++){if(this.match(_16f=_16e[i])){_170.push(Element.extend(_16f));}}return _170;},toString:function(){return this.expression;}};Object.extend(Selector,{matchElements:function(_172,_173){var _174=new Selector(_173);return _172.select(_174.match.bind(_174)).map(Element.extend);},findElement:function(_175,_176,_177){if(typeof _176=="number"){_177=_176,_176=false;}return Selector.matchElements(_175,_176||"*")[_177||0];},findChildElements:function(_178,_179){return _179.map(function(_17a){return _17a.strip().split(/\s+/).inject([null],function(_17b,expr){var _17d=new Selector(expr);return _17b.inject([],function(_17e,_17f){return _17e.concat(_17d.findElements(_17f||_178));});});}).flatten();}});function $$(){return Selector.findChildElements(document,$A(arguments));}var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(_181){return _181.inject([],function(_182,_183){var _184=Form.Element.serialize(_183);if(_184){_182.push(_184);}return _182;}).join("&");}};Form.Methods={serialize:function(form){return Form.serializeElements($(form).getElements());},getElements:function(form){return $A($(form).getElementsByTagName("*")).inject([],function(_187,_188){if(Form.Element.Serializers[_188.tagName.toLowerCase()]){_187.push(Element.extend(_188));}return _187;});},getInputs:function(form,_18a,name){form=$(form);var _18c=form.getElementsByTagName("input"),matchingInputs=[];if(!_18a&&!name){return $A(_18c).map(Element.extend);}for(var i=0,length=_18c.length;i<length;i++){var _18e=_18c[i];if((_18a&&_18e.type!=_18a)||(name&&_18e.name!=name)){continue;}matchingInputs.push(Element.extend(_18e));}return matchingInputs;},disable:function(form){form=$(form);form.getElements().each(function(_190){_190.blur();_190.disabled="true";});return form;},enable:function(form){form=$(form);form.getElements().each(function(_192){_192.disabled="";});return form;},findFirstElement:function(form){return $(form).getElements().find(function(_194){return _194.type!="hidden"&&!_194.disabled&&["input","select","textarea"].include(_194.tagName.toLowerCase());});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;}};Object.extend(Form,Form.Methods);Form.Element={focus:function(_196){$(_196).focus();return _196;},select:function(_197){$(_197).select();return _197;}};Form.Element.Methods={serialize:function(_198){_198=$(_198);if(_198.disabled){return "";}var _199=_198.tagName.toLowerCase();var _19a=Form.Element.Serializers[_199](_198);if(_19a){var key=encodeURIComponent(_19a[0]);if(key.length==0){return;}if(_19a[1].constructor!=Array){_19a[1]=[_19a[1]];}return _19a[1].map(function(_19c){return key+"="+encodeURIComponent(_19c);}).join("&");}},getValue:function(_19d){_19d=$(_19d);var _19e=_19d.tagName.toLowerCase();var _19f=Form.Element.Serializers[_19e](_19d);if(_19f){return _19f[1];}},clear:function(_1a0){$(_1a0).value="";return _1a0;},present:function(_1a1){return $(_1a1).value!="";},activate:function(_1a2){_1a2=$(_1a2);_1a2.focus();if(_1a2.select&&(_1a2.tagName.toLowerCase()!="input"||!["button","reset","submit"].include(_1a2.type))){_1a2.select();}return _1a2;},disable:function(_1a3){_1a3=$(_1a3);_1a3.disabled=true;return _1a3;},enable:function(_1a4){_1a4=$(_1a4);_1a4.blur();_1a4.disabled=false;return _1a4;}};Object.extend(Form.Element,Form.Element.Methods);var Field=Form.Element;Form.Element.Serializers={input:function(_1a5){switch(_1a5.type.toLowerCase()){case "checkbox":case "radio":return Form.Element.Serializers.inputSelector(_1a5);default:return Form.Element.Serializers.textarea(_1a5);}return false;},inputSelector:function(_1a6){if(_1a6.checked){return [_1a6.name,_1a6.value];}},textarea:function(_1a7){return [_1a7.name,_1a7.value];},select:function(_1a8){return Form.Element.Serializers[_1a8.type=="select-one"?"selectOne":"selectMany"](_1a8);},selectOne:function(_1a9){var _1aa="",opt,index=_1a9.selectedIndex;if(index>=0){opt=Element.extend(_1a9.options[index]);_1aa=opt.hasAttribute("value")?opt.value:opt.text;}return [_1a9.name,_1aa];},selectMany:function(_1ab){var _1ac=[];for(var i=0,length=_1ab.length;i<length;i++){var opt=Element.extend(_1ab.options[i]);if(opt.selected){_1ac.push(opt.hasAttribute("value")?opt.value:opt.text);}}return [_1ab.name,_1ac];}};var $F=Form.Element.getValue;Abstract.TimedObserver=function(){};Abstract.TimedObserver.prototype={initialize:function(_1af,_1b0,_1b1){this.frequency=_1b0;this.element=$(_1af);this.callback=_1b1;this.lastValue=this.getValue();this.registerCallback();},registerCallback:function(){setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},onTimerEvent:function(){var _1b2=this.getValue();var _1b3=("string"==typeof this.lastValue&&"string"==typeof _1b2?this.lastValue!=_1b2:String(this.lastValue)!=String(_1b2));if(_1b3){this.callback(this.element,_1b2);this.lastValue=_1b2;}}};Form.Element.Observer=Class.create();Form.Element.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create();Form.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=function(){};Abstract.EventObserver.prototype={initialize:function(_1b4,_1b5){this.element=$(_1b4);this.callback=_1b5;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=="form"){this.registerFormCallbacks();}else{this.registerCallback(this.element);}},onElementEvent:function(){var _1b6=this.getValue();if(this.lastValue!=_1b6){this.callback(this.element,_1b6);this.lastValue=_1b6;}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback.bind(this));},registerCallback:function(_1b7){if(_1b7.type){switch(_1b7.type.toLowerCase()){case "checkbox":case "radio":Event.observe(_1b7,"click",this.onElementEvent.bind(this));break;default:Event.observe(_1b7,"change",this.onElementEvent.bind(this));break;}}}};Form.Element.EventObserver=Class.create();Form.Element.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create();Form.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.serialize(this.element);}});if(!window.Event){var Event=new Object();}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,element:function(_1b8){return _1b8.target||_1b8.srcElement;},isLeftClick:function(_1b9){return (((_1b9.which)&&(_1b9.which==1))||((_1b9.button)&&(_1b9.button==1)));},pointerX:function(_1ba){return _1ba.pageX||(_1ba.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft));},pointerY:function(_1bb){return _1bb.pageY||(_1bb.clientY+(document.documentElement.scrollTop||document.body.scrollTop));},stop:function(_1bc){if(_1bc.preventDefault){_1bc.preventDefault();_1bc.stopPropagation();}else{_1bc.returnValue=false;_1bc.cancelBubble=true;}},findElement:function(_1bd,_1be){var _1bf=Event.element(_1bd);while(_1bf.parentNode&&(!_1bf.tagName||(_1bf.tagName.toUpperCase()!=_1be.toUpperCase()))){_1bf=_1bf.parentNode;}return _1bf;},observers:false,_observeAndCache:function(_1c0,name,_1c2,_1c3){if(!this.observers){this.observers=[];}if(_1c0.addEventListener){this.observers.push([_1c0,name,_1c2,_1c3]);_1c0.addEventListener(name,_1c2,_1c3);}else{if(_1c0.attachEvent){this.observers.push([_1c0,name,_1c2,_1c3]);_1c0.attachEvent("on"+name,_1c2);}}},unloadCache:function(){if(!Event.observers){return;}for(var i=0,length=Event.observers.length;i<length;i++){Event.stopObserving.apply(this,Event.observers[i]);Event.observers[i][0]=null;}Event.observers=false;},observe:function(_1c5,name,_1c7,_1c8){_1c5=$(_1c5);_1c8=_1c8||false;if(name=="keypress"&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||_1c5.attachEvent)){name="keydown";}Event._observeAndCache(_1c5,name,_1c7,_1c8);},stopObserving:function(_1c9,name,_1cb,_1cc){_1c9=$(_1c9);_1cc=_1cc||false;if(name=="keypress"&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||_1c9.detachEvent)){name="keydown";}if(_1c9.removeEventListener){_1c9.removeEventListener(name,_1cb,_1cc);}else{if(_1c9.detachEvent){try{_1c9.detachEvent("on"+name,_1cb);}catch(e){}}}}});if(navigator.appVersion.match(/\bMSIE\b/)){Event.observe(window,"unload",Event.unloadCache,false);}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;},realOffset:function(_1cd){var _1ce=0,valueL=0;do{_1ce+=_1cd.scrollTop||0;valueL+=_1cd.scrollLeft||0;_1cd=_1cd.parentNode;}while(_1cd);return [valueL,_1ce];},cumulativeOffset:function(_1cf){var _1d0=0,valueL=0;do{_1d0+=_1cf.offsetTop||0;valueL+=_1cf.offsetLeft||0;_1cf=_1cf.offsetParent;}while(_1cf);return [valueL,_1d0];},positionedOffset:function(_1d1){var _1d2=0,valueL=0;do{_1d2+=_1d1.offsetTop||0;valueL+=_1d1.offsetLeft||0;_1d1=_1d1.offsetParent;if(_1d1){if(_1d1.tagName=="BODY"){break;}var p=Element.getStyle(_1d1,"position");if(p=="relative"||p=="absolute"){break;}}}while(_1d1);return [valueL,_1d2];},offsetParent:function(_1d4){if(_1d4.offsetParent){return _1d4.offsetParent;}if(_1d4==document.body){return _1d4;}while((_1d4=_1d4.parentNode)&&_1d4!=document.body){if(Element.getStyle(_1d4,"position")!="static"){return _1d4;}}return document.body;},within:function(_1d5,x,y){if(this.includeScrollOffsets){return this.withinIncludingScrolloffsets(_1d5,x,y);}this.xcomp=x;this.ycomp=y;this.offset=this.cumulativeOffset(_1d5);return (y>=this.offset[1]&&y<this.offset[1]+_1d5.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+_1d5.offsetWidth);},withinIncludingScrolloffsets:function(_1d8,x,y){var _1db=this.realOffset(_1d8);this.xcomp=x+_1db[0]-this.deltaX;this.ycomp=y+_1db[1]-this.deltaY;this.offset=this.cumulativeOffset(_1d8);return (this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+_1d8.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+_1d8.offsetWidth);},overlap:function(mode,_1dd){if(!mode){return 0;}if(mode=="vertical"){return ((this.offset[1]+_1dd.offsetHeight)-this.ycomp)/_1dd.offsetHeight;}if(mode=="horizontal"){return ((this.offset[0]+_1dd.offsetWidth)-this.xcomp)/_1dd.offsetWidth;}},page:function(_1de){var _1df=0,valueL=0;var _1e0=_1de;do{_1df+=_1e0.offsetTop||0;valueL+=_1e0.offsetLeft||0;if(_1e0.offsetParent==document.body){if(Element.getStyle(_1e0,"position")=="absolute"){break;}}}while(_1e0=_1e0.offsetParent);_1e0=_1de;do{if(!window.opera||_1e0.tagName=="BODY"){_1df-=_1e0.scrollTop||0;valueL-=_1e0.scrollLeft||0;}}while(_1e0=_1e0.parentNode);return [valueL,_1df];},clone:function(_1e1,_1e2){var _1e3=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});_1e1=$(_1e1);var p=Position.page(_1e1);_1e2=$(_1e2);var _1e5=[0,0];var _1e6=null;if(Element.getStyle(_1e2,"position")=="absolute"){_1e6=Position.offsetParent(_1e2);_1e5=Position.page(_1e6);}if(_1e6==document.body){_1e5[0]-=document.body.offsetLeft;_1e5[1]-=document.body.offsetTop;}if(_1e3.setLeft){_1e2.style.left=(p[0]-_1e5[0]+_1e3.offsetLeft)+"px";}if(_1e3.setTop){_1e2.style.top=(p[1]-_1e5[1]+_1e3.offsetTop)+"px";}if(_1e3.setWidth){_1e2.style.width=_1e1.offsetWidth+"px";}if(_1e3.setHeight){_1e2.style.height=_1e1.offsetHeight+"px";}},absolutize:function(_1e7){_1e7=$(_1e7);if(_1e7.style.position=="absolute"){return;}Position.prepare();var _1e8=Position.positionedOffset(_1e7);var top=_1e8[1];var left=_1e8[0];var _1eb=_1e7.clientWidth;var _1ec=_1e7.clientHeight;_1e7._originalLeft=left-parseFloat(_1e7.style.left||0);_1e7._originalTop=top-parseFloat(_1e7.style.top||0);_1e7._originalWidth=_1e7.style.width;_1e7._originalHeight=_1e7.style.height;_1e7.style.position="absolute";_1e7.style.top=top+"px";_1e7.style.left=left+"px";_1e7.style.width=_1eb+"px";_1e7.style.height=_1ec+"px";},relativize:function(_1ed){_1ed=$(_1ed);if(_1ed.style.position=="relative"){return;}Position.prepare();_1ed.style.position="relative";var top=parseFloat(_1ed.style.top||0)-(_1ed._originalTop||0);var left=parseFloat(_1ed.style.left||0)-(_1ed._originalLeft||0);_1ed.style.top=top+"px";_1ed.style.left=left+"px";_1ed.style.height=_1ed._originalHeight;_1ed.style.width=_1ed._originalWidth;}};if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){Position.cumulativeOffset=function(_1f0){var _1f1=0,valueL=0;do{_1f1+=_1f0.offsetTop||0;valueL+=_1f0.offsetLeft||0;if(_1f0.offsetParent==document.body){if(Element.getStyle(_1f0,"position")=="absolute"){break;}}_1f0=_1f0.offsetParent;}while(_1f0);return [valueL,_1f1];};}Element.addMethods();
