function myOpenLinkInNewWindow(url){window.open(url,"_blank").focus();return false}function myChangeUrlsInFrames(url1,target1,url2,target2){frame1=eval("parent."+target1);frame2=eval("parent."+target2);frame1.location.href=url1;frame2.location.href=url2}function mySwitchLanguage(actLangDir,newLangDir){oldURL=window.location.href;actLangDir="/"+actLangDir+"/";newLangDir="/"+newLangDir+"/";posPath=oldURL.indexOf(actLangDir);newURL=oldURL.substring(0,posPath)+newLangDir+oldURL.substring(posPath+actLangDir.length,oldURL.length);window.location.href=newURL}function mySwitchTLD(actTLD,newTLD){oldURL=window.location.href;posPath=oldURL.indexOf(actTLD);newURL=oldURL.substring(0,posPath)+newTLD+oldURL.substring(posPath+actTLD.length,oldURL.length);window.location.href=newURL}function myReloadPage(withoutRequestParams){if(withoutRequestParams&&location.href.indexOf("?")>0){location.href=location.href.substring(0,location.href.indexOf("?"))}else{location.reload()}}var MYTARGET_SELF="_self";var MYTARGET_BLANK="_blank";function myJumpToURL(url,target){if(target==null||typeof(target)=="undefined"){target=MYTARGET_SELF}if(target==MYTARGET_SELF){location.href=url}else{if(target==MYTARGET_BLANK){myNewWindow(url)}}}function myGetRandomNr(start,end){return Math.floor((end-start+1)*Math.random())+start}function myGetArrayEntry(array,value,index){var returnValue=null;index=index!=null?index:0;for(var i=0;i<array.length;i++){if(array[i][index]==value){returnValue=array[i];break}}return returnValue}function myDeleteArrayEntry(array,index,indexTo){var orgArrayLen=array.length;var count;if(index<0){index=0}indexTo=indexTo!=null?indexTo:index+1;if(indexTo>array.length){indexTo=array.length}count=indexTo-index;for(var i=index;i<array.length-count;i++){array[i]=array[i+count]}array.length=array.length-count}function myInsertEntryInArrayAt(array,value,index){array.length=array.length+1;for(var i=array.length-1;i>index;i--){array[i]=array[i-1]}array[index]=value}function myAddBookmark(title,url){if(window.sidebar){window.sidebar.addPanel(title,url,"")}else{if(document.all){window.external.AddFavorite(url,title)}}}function myLeftString(str,lengthFromLeft,suffixIfTooLong){var returnValue="";if(str!=null&&str.length>0&&lengthFromLeft>=1){if(lengthFromLeft>=str.length){returnValue=str}else{returnValue=str.substring(0,lengthFromLeft);if(suffixIfTooLong!=null&&suffixIfTooLong.length>0){returnValue+=suffixIfTooLong}}}return returnValue};
var myPopupWins=new Array();var myHandlingOnFocus=false;var myDontCloseWindow=false;function myEncodeURI(uri){var returnValue=uri;returnValue=returnValue.replace("%","%25");returnValue=returnValue.replace("ä","%E4");returnValue=returnValue.replace("ö","%F6");returnValue=returnValue.replace("ü","%FC");returnValue=returnValue.replace("Ä","%C4");returnValue=returnValue.replace("Ö","%D6");returnValue=returnValue.replace("Ü","%DC");returnValue=returnValue.replace("é","%E9");returnValue=returnValue.replace("è","%E8");returnValue=returnValue.replace("ê","%EA");returnValue=returnValue.replace("à","%E0");returnValue=returnValue.replace("â","%E2");returnValue=returnValue.replace("î","%EE");return returnValue}function myRegisterOpenPopupWindow(popupWindowRef){var index=myGetPopupWindowIndexByName(popupWindowRef.name);if(index==-1){myPopupWins[myPopupWins.length]=popupWindowRef}}function myGetPopupWindowIndexByName(popupWindowName){var returnValue=-1;if(popupWindowName){for(var i=0;i<myPopupWins.length;i++){if(myPopupWins[i]!=null&&!myPopupWins[i].closed&&myPopupWins[i].name==popupWindowName){returnValue=i;break}}}return returnValue}function myOpenTargetWindow(url,target){window.open(url,target)}function myNewWindow(url){window.open(url,"_blank")}function myPopupWindow(url,popupName,w,h,scrollbars,resizable,dependent,marginleft,margintop,noEncodeURL,showMenu,showToolbar,doCloseIfOpen){var tmp=new Array();for(var i=0;i<myPopupWins.length;i++){if(!myPopupWins[i].closed){tmp[tmp.length]=myPopupWins[i]}}myPopupWins=tmp;var index=myGetPopupWindowIndexByName(popupName);if(myHandlingOnFocus){myDontCloseWindow=true}if(arguments.length<13){doCloseIfOpen=true}if(doCloseIfOpen&&index>=0&&!myPopupWins[index].closed&&myPopupWins[index].close){myPopupWins[index].close()}if(index==-1||doCloseIfOpen){if(noEncodeURL==null&&!noEncodeURL){url=myEncodeURI(url)}scrollbars=(scrollbars)?"1":"0";resizable=(resizable)?"1":"0";dependent=(dependent)?"yes":"no";showMenu=(showMenu)?"1":"0";showToolbar=(showToolbar)?"1":"0";if(popupName==null){popupName="myPopup"}var leftPos=(screen.availWidth)?Math.floor((screen.availWidth-w)/2):0;var topPos=(screen.availHeight)?Math.floor((screen.availHeight-h)/4):0;if(!isNaN(marginleft)&&marginleft!=0){leftPos=marginleft}if(!isNaN(margintop)&&margintop!=0){topPos=margintop}var myPopupWin=window.open(url,popupName,"toolbar="+showToolbar+",location=0,directories=0,status=0,menubar="+showMenu+",scrollbars="+scrollbars+",resizable="+resizable+",width="+w+",height="+h+",left="+leftPos+",top="+topPos+",dependent="+dependent);if(!myIsIE8()&&myPopupWin.focus){myPopupWin.focus()}if(index==-1){myPopupWins[myPopupWins.length]=myPopupWin}else{myPopupWins[index]=myPopupWin}}else{if(!myIsIE8()&&myPopupWins[index].focus){myPopupWins[index].focus()}}}function myIsIE8(){var agt=navigator.userAgent.toLowerCase();var is_ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));var is_major=parseInt(navigator.appVersion);var is_minor=parseFloat(navigator.appVersion);return(is_ie&&(is_major==4)&&(agt.indexOf("msie 8.")!=-1))}function myPopupWindowIfNotOpen(url,windowName,w,h){myPopupWindow(url,windowName,w,h,0,0,false,0,0,false,false,false,false)}function myBlankWindow(url,windowName,w,h){myPopupWindow(url,windowName,w,h,1,1,false,0,0,false,true,true)}function myPopupWindowNoEncoding(url,popupName,w,h,scrollbars,resizable,dependent,marginleft,margintop){myPopupWindow(url,popupName,w,h,scrollbars,resizable,dependent,marginleft,margintop,true)}function myRealClosePopupWindow(popupName){var index=-1;myHandlingOnFocus=false;if(!myDontCloseWindow){if(popupName){index=myGetPopupWindowIndexByName(popupName)}else{if(myPopupWins.length>0&&myPopupWins[0]!=null){index=0}}if(index>=0&&myPopupWins[index]!=null){if(!myPopupWins[index].closed&&myPopupWins[index].close){if(myPopupWins[index].myRealClosePopupWindow){if(popupName){myPopupWins[index].myRealClosePopupWindow(popupName)}else{myPopupWins[index].myRealClosePopupWindow()}}myPopupWins[index].close()}var tmp=new Array();for(var i=0;i<myPopupWins.length;i++){if(i!=index){tmp[tmp.length]=myPopupWins[i]}}myPopupWins=tmp}}else{myDontCloseWindow=false}}function myRealCloseAllPopupWindows(){for(var index=0;index<myPopupWins.length;index++){if(myPopupWins[index]!=null&&!myPopupWins[index].closed&&myPopupWins[index].close){if(myPopupWins[index].myRealCloseAllPopupWindows){myPopupWins[index].myRealCloseAllPopupWindows()}myPopupWins[index].close()}}myPopupWins=new Array()}function myClosePopupWindow(popupName){if(!(typeof popupName=="undefined")){setTimeout("myRealClosePopupWindow( popupName );",500)}}function myCloseAllPopupWindows(){setTimeout("myRealCloseAllPopupWindows();",500)}function myHandleOnFocus(event){myHandlingOnFocus=true;myClosePopupWindow()}function myClosePopupOnFocus(){window.onfocus=myHandleOnFocus}function myPopupWindowAndPostFormData(url,urlForEmptyWindow,popupName,w,h,formId,normalFormAction,scrollbars,resizable){myPopupWindow(urlForEmptyWindow,popupName,w,h,scrollbars,resizable);var formObj=myGetObj(formId);if(formObj!=null){formObj.action=url;formObj.target=popupName;formObj.submit();formObj.action=normalFormAction;formObj.target="_self"}}function myReloadOpener(){opener.location.reload()}function mySubmitDefaultOpenerForm(){opener.document.defaultform.submit()};
function myGetObj(objId,doc,domObject){var i;var ret;if(!doc){doc=document}if(domObject){if(doc.getElementById){ret=doc.getElementById(objId)}}for(i=0;!ret&&doc.forms&&i<doc.forms.length;i++){ret=myGetObj(objId,doc.forms[i])}if(!ret){if(doc.getElementById){ret=doc.getElementById(objId)}else{if(!(ret=doc[objId])&&doc.all){ret=doc.all[objId]}}for(i=0;!ret&&doc.layers&&i<doc.layers.length;i++){ret=myGetObj(objId,doc.layers[i].document)}}return ret};
if(typeof deconcept=="undefined"){var deconcept={}}if(typeof deconcept.util=="undefined"){deconcept.util={}}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil={}}deconcept.SWFObject=function(swf,id,w,h,ver,c,quality,xiRedirectUrl,redirectUrl,detectKey){if(!document.getElementById){return}this.DETECT_KEY=detectKey?detectKey:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params={};this.variables={};this.attributes=[];if(swf){this.setAttribute("swf",swf)}if(id){this.setAttribute("id",id)}if(w){this.setAttribute("width",w)}if(h){this.setAttribute("height",h)}if(ver){this.setAttribute("version",new deconcept.PlayerVersion(ver.toString().split(".")))}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs)};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true}}if(c){this.addParam("bgcolor",c)}var q=quality?quality:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var xir=(xiRedirectUrl)?xiRedirectUrl:window.location;this.setAttribute("xiRedirectUrl",xir);this.setAttribute("redirectUrl","");if(redirectUrl){this.setAttribute("redirectUrl",redirectUrl)}};deconcept.SWFObject.prototype={useExpressInstall:function(path){this.xiSWFPath=!path?"expressinstall.swf":path;this.setAttribute("useExpressInstall",true)},setAttribute:function(name,value){this.attributes[name]=value},getAttribute:function(name){return this.attributes[name]||""},addParam:function(name,value){this.params[name]=value},getParams:function(){return this.params},addVariable:function(name,value){this.variables[name]=value},getVariable:function(name){return this.variables[name]||""},getVariables:function(){return this.variables},getVariablePairs:function(){var variablePairs=[];var key;var variables=this.getVariables();for(key in variables){variablePairs[variablePairs.length]=key+"="+variables[key]}return variablePairs},getSWFHTML:function(){var swfNode="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath)}swfNode='<embed type="application/x-shockwave-flash" src="'+this.getAttribute("swf")+'" width="'+this.getAttribute("width")+'" height="'+this.getAttribute("height")+'" style="'+(this.getAttribute("style")||"")+'"';swfNode+=' id="'+this.getAttribute("id")+'" name="'+this.getAttribute("id")+'" ';var params=this.getParams();for(var key in params){swfNode+=[key]+'="'+params[key]+'" '}var pairs=this.getVariablePairs().join("&");if(pairs.length>0){swfNode+='flashvars="'+pairs+'"'}swfNode+="/>"}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath)}swfNode='<object id="'+this.getAttribute("id")+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+this.getAttribute("width")+'" height="'+this.getAttribute("height")+'" style="'+(this.getAttribute("style")||"")+'">';swfNode+='<param name="movie" value="'+this.getAttribute("swf")+'" />';var params=this.getParams();for(var key in params){swfNode+='<param name="'+key+'" value="'+params[key]+'" />'}var pairs=this.getVariablePairs().join("&");if(pairs.length>0){swfNode+='<param name="flashvars" value="'+pairs+'" />'}swfNode+="</object>"}return swfNode},write:function(elementId){if(this.getAttribute("useExpressInstall")){var expressInstallReqVer=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(expressInstallReqVer)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title)}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof elementId=="string")?document.getElementById(elementId):elementId;n.innerHTML=this.getSWFHTML();return true}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"))}}return false}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var PlayerVersion=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){PlayerVersion=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."))}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var counter=3;while(axo){try{counter++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+counter);PlayerVersion=new deconcept.PlayerVersion([counter,0,0])}catch(e){axo=null}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7")}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");PlayerVersion=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always"}catch(e){if(PlayerVersion.major==6){return PlayerVersion}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash")}catch(e){}}if(axo!=null){PlayerVersion=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","))}}}return PlayerVersion};deconcept.PlayerVersion=function(arrVersion){this.major=arrVersion[0]!=null?parseInt(arrVersion[0]):0;this.minor=arrVersion[1]!=null?parseInt(arrVersion[1]):0;this.rev=arrVersion[2]!=null?parseInt(arrVersion[2]):0};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false}if(this.major>fv.major){return true}if(this.minor<fv.minor){return false}if(this.minor>fv.minor){return true}if(this.rev<fv.rev){return false}return true};deconcept.util={getRequestParameter:function(param){var q=document.location.search||document.location.hash;if(param==null){return q}if(q){var pairs=q.substring(1).split("&");for(var i=0;i<pairs.length;i++){if(pairs[i].substring(0,pairs[i].indexOf("="))==param){return pairs[i].substring((pairs[i].indexOf("=")+1))}}}return""}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var objects=document.getElementsByTagName("OBJECT");for(var i=objects.length-1;i>=0;i--){objects[i].style.display="none";for(var x in objects[i]){if(typeof objects[i][x]=="function"){objects[i][x]=function(){}}}}};if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id]}}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;
var myLastSwichedLayerObjs=new MyHashMap();var useLayerBugControl=(navigator.userAgent.toLowerCase().indexOf("gecko")==-1);var mySaveActualFocusedObjCalled=false;var myActualFocusedObj=null;function mySaveActualFocusedObj(){mySaveActualFocusedObjCalled=true;var forms=document.forms;for(var i=0;i<forms.length;i++){var elements=forms[i].elements;for(var y=0;y<elements.length;y++){Event.observe(elements[y],"focus",myHandleFieldFocused)}}}function myHandleFieldFocused(evt){var target=evt.srcElement||evt.currentTarget;myActualFocusedObj=target}function mySetPosition(obj,position){if(obj!=null&&obj.style){obj.style.position=position}}function myChangeClass(obj,newClassName){if(obj&&obj.className){obj.className=newClassName}}function myAddOrRemoveClass(obj,className,doAdd){if(obj&&(doAdd||(obj.className&&className!=null&&className.length>0))){if(doAdd){var isExisting=false;if(obj.className.indexOf(className)>=0&&(obj.className.indexOf(" "+className+" ")>=0||obj.className.indexOf(className+" ")==0||obj.className.lastIndexOf(" "+className)<=(obj.className.length-(className.length+1)))){isExisting=true}if(!isExisting){obj.className=obj.className+" "+className}}else{if(obj.className.indexOf(" "+className)!=-1&&obj.className.indexOf(" "+className)==obj.className.length-className.length-1){obj.className=obj.className.substring(0,obj.className.indexOf(" "+className))}else{if(obj.className.indexOf(" "+className+" ")!=-1){obj.className=obj.className.replace(" "+className+" "," ")}else{if(obj.className.indexOf(className)!=-1&&(obj.className.length-className.length)==0){obj.className=""}}}}}}function mySwitchLayerImgSrc(imgId,newImgSrc){var imgObj=myGetObj(imgId);if(imgObj){imgObj.src=newImgSrc}}function myIsLayerVisible(layerObj){var returnValue=false;if(layerObj.style){returnValue=(layerObj.style.visibility=="visible")}else{returnValue=(layerObj.visibility=="show")}return returnValue}function myShowHideLayerObj(layerObj,show){if(layerObj.style){layerObj.style.visibility=(show)?"visible":"hidden"}else{layerObj.visibility=(show)?"show":"hide"}}function myToggleLayerVisability(layerId){var layerObj=myGetObj(layerId);if(layerObj!=null){myShowHideLayerObj(layerObj,!myIsLayerVisible(layerObj))}}function myShowLayer(layerId){var layerObj=myGetObj(layerId);if(layerObj!=null){myShowHideLayerObj(layerObj,true)}}function myHideLayer(layerId){var layerObj=myGetObj(layerId);if(layerObj!=null){myShowHideLayerObj(layerObj,false)}}function mySwitchLayer(layerId,closeLayerId,nrCloseLayers,layerGroup){var i=null;var layerObj=null;if(layerId!=null&&layerId.length>0){layerObj=myGetObj(layerId)}if(arguments.length<4||layerGroup==null||layerGroup==""){layerGroup="myStdLayerGrp"}var lastSwitchedLayerObj=myGetFromMyHashMap(myLastSwichedLayerObjs,layerGroup);if(lastSwitchedLayerObj){myShowHideLayerObj(lastSwitchedLayerObj,false);myRemoveFromMyHashMap(myLastSwichedLayerObjs,layerGroup)}else{for(i=1;i<=nrCloseLayers;i++){myShowLayer(closeLayerId+i)}}if(layerObj!=null){myShowHideLayerObj(layerObj,true);myAddToMyHashMap(myLastSwichedLayerObjs,layerGroup,layerObj)}else{if(myLastSwichedLayerObjs.size==0){for(i=1;i<=nrCloseLayers;i++){var layerObj=myGetObj(closeLayerId+i);if(layerObj){myShowHideLayerObj(layerObj,false)}}for(var i=0;i<myLastSwichedLayerObjs.size;i++){myShowHideLayerObj(myLastSwichedLayerObjs.data[i][1],false)}myLastSwichedLayerObjs=new MyHashMap()}}}function myCenterLayer(layerId,horizontal,vertical,addX,addY){var layerObj=myGetObj(layerId);var winWidth=myGetWindowWidth();var winHeight=myGetWindowHeight();if(winWidth!=null&&layerObj!=null&&layerObj.style){if(horizontal){if(typeof(addX)=="undefined"){addX=0}layerObj.style.left=((myGetRelXPos(layerObj)-myGetLeftOffset(layerObj)+Math.floor((winWidth-myGetWidth(layerObj))/2))+addX)+"px"}if(vertical){if(typeof(addY)=="undefined"){addY=0}layerObj.style.top=((myGetRelYPos(layerObj)-myGetTopOffset(layerObj)+Math.floor((winHeight-myGetHeight(layerObj))/2)+myGetActScrollY())+addY)+"px"}}}function myReposLayerByLink(layerId,linkObj,addX,addY,reposX,reposY){var layerObj=myGetObj(layerId);if(layerObj){if(typeof Element!="undefined"&&typeof Element.Methods!="undefined"){layerObj=$(layerId);Element.remove(layerId);Element.insert($(document.body),{bottom:layerObj});$(layerId).clonePosition($(linkObj),{setLeft:reposX,setTop:reposY,setWidth:false,setHeight:false});if(reposX||reposY){var viewport=$(layerId).cumulativeOffset();if(reposX){$(layerId).setStyle("left: "+(viewport.left+addX)+"px;")}if(reposY){$(layerId).setStyle("top: "+(viewport.top+addY)+"px;")}}}else{var parentObj=layerObj.parentNode;if(parentObj!=null){parentObj.removeChild(layerObj);document.body.appendChild(layerObj)}var posX=0;var posY=0;if(linkObj.offsetLeft||linkObj.offsetLeft==0){if(reposX){posX=myGetLeftOffset(linkObj);if(layerObj.style.left||layerObj.style.left==""){layerObj.style.left=(posX+addX)+"px"}else{layerObj.style.posLeft=(posX+addX)+"px"}}if(reposY){posY=myGetTopOffset(linkObj);if(layerObj.style.top||layerObj.style.top==""){layerObj.style.top=(posY+addY)+"px"}else{layerObj.style.posTop=(posY+addY)+"px"}}}else{if(linkObj.x||linkObj.x==0){if(reposX){posX=linkObj.x;layerObj.left=posX+addX}if(reposY){posY=linkObj.y;layerObj.top=posY+addY}}}}}}function myReposLayerByLinkAndDesktop(layerId,linkObj,addX,addY,reposX,reposY){var layerObj=myGetObj(layerId);if(layerObj){var posX=0;var posY=0;var winWidth=myGetWindowWidth();var winHeight=myGetWindowHeight();var layerObjHeight=myGetHeight(layerObj);var layerObjWidth=myGetWidth(layerObj);var actScrollY=myGetActScrollY();var actScrollX=myGetActScrollX();if(linkObj.offsetLeft||linkObj.offsetLeft==0){if(reposX){posX=myGetLeftOffset(linkObj);var newPosX=posX+addX;var rightWidth=(winWidth-(newPosX-actScrollX));if(rightWidth<layerObjWidth){newPosX-=(layerObjWidth-rightWidth)}if(newPosX<actScrollX){newPosX=actScrollX}if(layerObj.style.left||layerObj.style.left==""){layerObj.style.left=newPosX+"px"}else{layerObj.style.posLeft=newPosX+"px"}}if(reposY){posY=myGetTopOffset(linkObj);var newPosY=posY+addY;var bottomHeight=(winHeight-(newPosY-actScrollY));if(bottomHeight<layerObjHeight){newPosY-=(layerObjHeight-bottomHeight)}if(newPosY<actScrollY){newPosY=actScrollY}if(layerObj.style.top||layerObj.style.top==""){layerObj.style.top=newPosY+"px"}else{layerObj.style.posTop=newPosY+"px"}}}else{if(linkObj.x||linkObj.x==0){if(reposX){posX=linkObj.x;var newPosX=posX+addX;var rightWidth=(winWidth-(newPosX-actScrollX));if(rightWidth<layerObjWidth){newPosX-=(layerObjWidth-rightWidth)}if(newPosX<actScrollX){newPosX=actScrollX}layerObj.left=newPosX}if(reposY){posY=linkObj.y;var newPosY=posY+addY;var bottomHeight=(winHeight-(newPosY-actScrollY));if(bottomHeight<layerObjHeight){newPosY-=(layerObjHeight-bottomHeight)}if(newPosY<actScrollY){newPosY=actScrollY}layerObj.top=newPosY}}}}}function mySetXPos(obj,x){if(obj.style.left||obj.style.left==""){obj.style.left=x+"px"}else{if(obj.style.posLeft||obj.style.posLeft==""){obj.style.posLeft=x+"px"}else{obj.left=x}}}function mySetYPos(obj,y){if(obj.style.top||obj.style.top==""){obj.style.top=y+"px"}else{if(obj.style.posTop||obj.style.posTop==""){obj.style.posTop=y+"px"}else{obj.top=y}}}function myGetWidth(obj){var returnValue=0;if(obj&&obj.offsetWidth!=null){returnValue=obj.offsetWidth}return returnValue}function myGetHeight(obj){var returnValue=0;if(obj&&obj.offsetHeight!=null){returnValue=obj.offsetHeight}return returnValue}function myGetRelXPos(obj){var returnValue=0;if(obj){if(obj.offsetLeft!=null){returnValue+=obj.offsetLeft}else{if(obj.x){returnValue+=obj.x}}}return returnValue}function myGetRelYPos(obj){var returnValue=0;if(obj){if(obj.offsetTop!=null){returnValue+=obj.offsetTop}else{if(obj.y){returnValue+=obj.y}}}return returnValue}function myGetTopOffset(obj){var returnValue=0;var browserOk=true;if(typeof Element!="undefined"&&typeof Element.Methods!="undefined"){returnValue=Element.cumulativeOffset($(obj)).top}else{while(obj&&browserOk){if(obj.offsetTop!=null){returnValue+=obj.offsetTop;obj=obj.offsetParent}else{if(obj.y){returnValue+=obj.y}browserOk=false}}}return returnValue}function myGetLeftOffset(obj){var returnValue=0;var browserOk=true;if(typeof Element!="undefined"&&typeof Element.Methods!="undefined"){returnValue=Element.cumulativeOffset($(obj)).left}else{while(obj&&browserOk){if(obj.offsetLeft!=null){returnValue+=obj.offsetLeft;obj=obj.offsetParent}else{if(obj.x){returnValue+=obj.x}browserOk=false}}}return returnValue}function myGetWindowAvailHeight(){var returnValue=screen.availHeight?screen.availHeight:580;if(self.innerHeight){returnValue=self.innerHeight}else{if(document.documentElement&&document.documentElement.clientHeight){returnValue=document.documentElement.clientHeight}else{if(document.body){returnValue=document.body.clientHeight}}}return returnValue}function myGetWindowAvailWidth(){var returnValue=screen.availWidth?screen.availWidth:780;if(self.innerWidth){returnValue=self.innerWidth}else{if(document.documentElement&&document.documentElement.clientWidth){returnValue=document.documentElement.clientWidth}else{if(document.body){returnValue=document.body.clientWidth}}}return returnValue}function myGetMaxHeight(maxHeight){var returnValue=myGetWindowAvailHeight();if(returnValue>maxHeight){returnValue=maxHeight}return returnValue}function myGetMaxWidth(maxWidth){var returnValue=myGetWindowAvailWidth();if(returnValue>maxWidth){returnValue=maxWidth}return returnValue}function myResizeLayerToMax(layerId,ignoreContentDimension){var layerObj=myGetObj(layerId);var height=myGetWindowAvailHeight()-myGetTopOffset(layerObj)-10;var width=myGetWindowAvailWidth()-myGetLeftOffset(layerObj)-10;if(!ignoreContentDimension){if(layerObj.scrollHeight){if(height>layerObj.scrollHeight){height=layerObj.scrollHeight+16}if(width>layerObj.scrollWidth){width=layerObj.scrollWidth+16}}}mySetWidth(layerObj,width);mySetHeight(layerObj,height)}function mySetWidth(obj,width){if(obj.style.width){width=width+"";if(width.indexOf("px")<0){width+="px"}obj.style.width=width}else{if(obj.style.posWidth){obj.style.posWidth=width}else{if(obj.width){obj.width=width}}}}function mySetHeight(obj,height){if(obj.style.height){height=height+"";if(height.indexOf("px")<0){height+="px"}obj.style.height=height}else{if(obj.style.posHeight){obj.style.posHeight=height}else{if(obj.height){obj.heigth=height}}}}function mySwitchAndReposLayer(layerId,linkObj,closeLayerId,nrCloseLayers,addX,addY,reposX,reposY,layerGroup){myHideLayerBugControls();myReposLayerByLink(layerId,linkObj,addX,addY,reposX,reposY);mySwitchLayer(layerId,closeLayerId,nrCloseLayers,layerGroup)}function mySwitchReposAndResizeLayerToMax(layerId,linkObj,closeLayerId,nrCloseLayers,addX,addY,reposX,reposY,layerGroup,ignoreContentDimension){myHideLayerBugControls();myReposLayerByLink(layerId,linkObj,addX,addY,reposX,reposY);myResizeLayerToMax(layerId,ignoreContentDimension);mySwitchLayer(layerId,closeLayerId,nrCloseLayers,layerGroup)}function writeHTMLToLayer(layerId,htmlCode){var layerObj=myGetObj(layerId);if(layerObj!=null&&layerObj.innerHTML!=null){layerObj.innerHTML=htmlCode}}function swapLayerContent(layerId1,layerId2,form){var layerObj1=myGetObj(layerId1);var layerObj2=myGetObj(layerId2);if(layerObj1!=null&&layerObj1.innerHTML!=null&&layerObj2!=null&&layerObj2.innerHTML!=null){if(form&&form!=null&&typeof(form)!="undefined"&&form.elements&&form.elements.length>0){var formFields=new MyHashMap();for(var i=0;i<form.elements.length;i++){var fieldId=form.elements[i].id;if(myGetFromMyHashMap(formFields,fieldId)==null){var fieldType=form.elements[i].type;var fieldValue=null;if(fieldType=="text"||fieldType=="textarea"||fieldType=="password"){fieldValue=form.elements[i].value}else{if(fieldType=="checkbox"||fieldType=="radio"){fieldValue=form.elements[i].checked}else{if(fieldType=="select-one"){fieldValue=myGetSelectValue(form.elements[i])}else{if(fieldType=="select-multiple"){fieldValue=myGetSelectValues(form.elements[i])}}}}myAddToMyHashMap(formFields,fieldId,fieldValue)}}}var holdHTML=layerObj1.innerHTML;layerObj1.innerHTML=layerObj2.innerHTML;layerObj2.innerHTML=holdHTML;if(form&&form!=null&&typeof(form)!="undefined"&&form.elements&&form.elements.length>0){for(var i=0;i<form.elements.length;i++){var fieldId=form.elements[i].id;var fieldValue=myGetFromMyHashMap(formFields,fieldId);if(fieldValue!=null){var fieldType=form.elements[i].type;if(fieldType=="text"||fieldType=="textarea"||fieldType=="password"){form.elements[i].value=fieldValue}else{if(fieldType=="checkbox"||fieldType=="radio"){form.elements[i].checked=fieldValue}else{if(fieldType=="select-one"){mySelectValueIfInSelect(form.elements[i],fieldValue)}else{if(fieldType=="select-multiple"){mySelectValues(form.elements[i],fieldValue)}}}}}}}}}function MyHashMap(){this.size=0;this.data=new Array()}function myAddToMyHashMap(hashMap,key,value){if(hashMap!=null){myRemoveFromMyHashMap(hashMap,key);hashMap.size++;hashMap.data[hashMap.data.length]=new Array(key,value)}}function myRemoveFromMyHashMap(hashMap,key){var entryFound=false;if(hashMap!=null){for(var i=0;i<hashMap.size;i++){if(entryFound){hashMap.data[i-1]=hashMap.data[i]}else{if(hashMap.data[i][0]==key){entryFound=true}}}if(entryFound){hashMap.data.length=hashMap.data.length-1;hashMap.size--}}}function myGetFromMyHashMap(hashMap,key){var returnValue=null;if(hashMap!=null){for(var i=0;i<hashMap.size;i++){if(hashMap.data[i][0]==key){returnValue=hashMap.data[i][1];break}}}return returnValue}function myMakeImgArray(n){this.length=n;for(var i=0;i<n;i++){this[i]=new Image()}return this}var myActiveRolloverImg=-1;function myHandleImgRollover(imgArrayNorm,imgArrayMOver,indexOfImg,baseIdOfImg){if(indexOfImg>=0&&indexOfImg<imgArrayNorm.length&&indexOfImg!=myActiveRolloverImg){mySetActiveImgToNorm(imgArrayNorm,imgArrayMOver,baseIdOfImg);var imgObj=myGetObj(baseIdOfImg+indexOfImg);if(imgObj){imgObj.srv=imgArrayMOver[indexOfImg].src}myActiveRolloverImg=indexOfImg}}function myHandleImgRollout(imgArrayNorm,imgArrayMOver,indexOfImg,baseIdOfImg){if(indexOfImg>=0&&indexOfImg<imgArrayNorm.length){var imgObj=myGetObj(baseIdOfImg+indexOfImg);if(imgObj){imgObj.srv=imgArrayNorm[indexOfImg].src}if(myActiveRolloverImg==indexOfImg){myActiveRolloverImg=-1}}}function mySetActiveImgToNorm(imgArrayNorm,imgArrayMOver,baseIdOfImg){if(myActiveRolloverImg!=-1){myHandleImgRollout(imgArrayNorm,imgArrayMOver,myActiveRolloverImg,baseIdOfImg)}}var myLayerBugObjs=new Array();var myHiddenElements=new MyHashMap();function myAddFieldToLayerBugObjs(objId){myLayerBugObjs[myLayerBugObjs.length]=objId}function myHideLayerBugControls(){if(useLayerBugControl){for(var i=0;i<myLayerBugObjs.length;i++){myHideLayer(myLayerBugObjs[i])}}}function myShowLayerBugControls(){if(useLayerBugControl){for(var i=0;i<myLayerBugObjs.length;i++){myShowLayer(myLayerBugObjs[i])}}}function myHideLayerBugControlsInForm(form){myShowHideLayerBugControlsInForm(form,false)}function myShowLayerBugControlsInForm(form){myShowHideLayerBugControlsInForm(form,true)}function myShowHideLayerBugControlsInForm(form,show){if(form!=null&&useLayerBugControl){var oldActualFocusedObj=myActualFocusedObj;for(var i=0;i<form.elements.length;i++){if(form.elements[i].type=="select-one"||form.elements[i].type=="select-multiple"){if(mySaveActualFocusedObjCalled){try{if(!show){if(!myIsLayerVisible(form.elements[i])){continue}else{form.elements[i].focus()}}if((!show)||(show&&myGetFromMyHashMap(myHiddenElements,form.elements[i].id)!=null)){myShowHideLayerObj(form.elements[i],show);if(!show){myAddToMyHashMap(myHiddenElements,form.elements[i].id,form.elements[i])}else{myRemoveFromMyHashMap(myHiddenElements,form.elements[i].id)}}}catch(e){}}else{myShowHideLayerObj(form.elements[i],show)}}}if(oldActualFocusedObj!=null){try{oldActualFocusedObj.focus()}catch(e){}}}}function myGetActScrollY(){var returnValue=0;if(window.pageYOffset){returnValue=window.pageYOffset}else{if(document.documentElement&&document.documentElement.scrollTop){returnValue=document.documentElement.scrollTop}else{if(document.body&&document.body.scrollTop){returnValue=document.body.scrollTop}}}return returnValue}function myGetActScrollX(){var returnValue=0;if(window.pageXOffset){returnValue=window.pageXOffset}else{if(document.documentElement&&document.documentElement.scrollLeft){returnValue=document.documentElement.scrollLeft}else{if(document.body&&document.body.scrollLeft){returnValue=document.body.scrollLeft}}}return returnValue}function myGetWindowWidth(){var returnValue=0;if(window.innerWidth){returnValue=window.innerWidth}else{if(document.documentElement&&document.documentElement.clientWidth){returnValue=document.documentElement.clientWidth}else{if(document.body&&document.body.clientWidth){returnValue=document.body.clientWidth}}}return returnValue}function myGetWindowHeight(){var returnValue=0;if(window.innerHeight){returnValue=window.innerHeight}else{if(document.documentElement&&document.documentElement.clientHeight){returnValue=document.documentElement.clientHeight}else{if(document.body&&document.body.clientHeight){returnValue=document.body.clientHeight}}}return returnValue};
var Prototype={Version:"1.6.1",Browser:(function(){var ua=navigator.userAgent;var isOpera=Object.prototype.toString.call(window.opera)=="[object Opera]";return{IE:!!window.attachEvent&&!isOpera,Opera:isOpera,WebKit:ua.indexOf("AppleWebKit/")>-1,Gecko:ua.indexOf("Gecko")>-1&&ua.indexOf("KHTML")===-1,MobileSafari:/Apple.*Mobile.*Safari/.test(ua)}})(),BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:(function(){var constructor=window.Element||window.HTMLElement;return !!(constructor&&constructor.prototype)})(),SpecificElementExtensions:(function(){if(typeof window.HTMLDivElement!=="undefined"){return true}var div=document.createElement("div");var form=document.createElement("form");var isSupported=false;if(div.__proto__&&(div.__proto__!==form.__proto__)){isSupported=true}div=form=null;return 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object&&object.toHTML?object.toHTML():String.interpret(object)}function keys(object){var results=[];for(var property in object){results.push(property)}return results}function values(object){var results=[];for(var property in object){results.push(object[property])}return results}function clone(object){return extend({},object)}function isElement(object){return !!(object&&object.nodeType==1)}function isArray(object){return _toString.call(object)=="[object Array]"}function isHash(object){return object instanceof Hash}function isFunction(object){return typeof object==="function"}function isString(object){return _toString.call(object)=="[object String]"}function isNumber(object){return _toString.call(object)=="[object Number]"}function isUndefined(object){return typeof 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a=merge(args,arguments);return __method.apply(context,a)}}function bindAsEventListener(context){var __method=this,args=slice.call(arguments,1);return function(event){var a=update([event||window.event],args);return __method.apply(context,a)}}function curry(){if(!arguments.length){return this}var __method=this,args=slice.call(arguments,0);return function(){var a=merge(args,arguments);return __method.apply(this,a)}}function delay(timeout){var __method=this,args=slice.call(arguments,1);timeout=timeout*1000;return window.setTimeout(function(){return __method.apply(__method,args)},timeout)}function defer(){var args=update([0.01],arguments);return this.delay.apply(this,args)}function wrap(wrapper){var __method=this;return function(){var a=update([__method.bind(this)],arguments);return wrapper.apply(this,a)}}function methodize(){if(this._methodized){return this._methodized}var __method=this;return this._methodized=function(){var a=update([this],arguments);return __method.apply(null,a)}}return{argumentNames:argumentNames,bind:bind,bindAsEventListener:bindAsEventListener,curry:curry,delay:delay,defer:defer,wrap:wrap,methodize:methodize}})());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"'};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(str){return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1")};var PeriodicalExecuter=Class.create({initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback()},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000)},execute:function(){this.callback(this)},stop:function(){if(!this.timer){return}clearInterval(this.timer);this.timer=null},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.execute();this.currentlyExecuting=false}catch(e){this.currentlyExecuting=false;throw e}}}});Object.extend(String,{interpret:function(value){return value==null?"":String(value)},specialChar:{"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r","\\":"\\\\"}});Object.extend(String.prototype,(function(){function prepareReplacement(replacement){if(Object.isFunction(replacement)){return replacement}var template=new Template(replacement);return function(match){return template.evaluate(match)}}function 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this.length>length?this.slice(0,length-truncation.length)+truncation:String(this)}function strip(){return this.replace(/^\s+/,"").replace(/\s+$/,"")}function stripTags(){return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi,"")}function stripScripts(){return this.replace(new RegExp(Prototype.ScriptFragment,"img"),"")}function extractScripts(){var matchAll=new RegExp(Prototype.ScriptFragment,"img");var matchOne=new RegExp(Prototype.ScriptFragment,"im");return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||["",""])[1]})}function evalScripts(){return this.extractScripts().map(function(script){return eval(script)})}function escapeHTML(){return this.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}function unescapeHTML(){return this.stripTags().replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&amp;/g,"&")}function toQueryParams(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match){return{}}return 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formed JSON string: "+this.inspect())}function include(pattern){return this.indexOf(pattern)>-1}function startsWith(pattern){return this.indexOf(pattern)===0}function endsWith(pattern){var d=this.length-pattern.length;return d>=0&&this.lastIndexOf(pattern)===d}function empty(){return this==""}function blank(){return/^\s*$/.test(this)}function interpolate(object,pattern){return new Template(this,pattern).evaluate(object)}return{gsub:gsub,sub:sub,scan:scan,truncate:truncate,strip:String.prototype.trim?String.prototype.trim:strip,stripTags:stripTags,stripScripts:stripScripts,extractScripts:extractScripts,evalScripts:evalScripts,escapeHTML:escapeHTML,unescapeHTML:unescapeHTML,toQueryParams:toQueryParams,parseQuery:toQueryParams,toArray:toArray,succ:succ,times:times,camelize:camelize,capitalize:capitalize,underscore:underscore,dasherize:dasherize,inspect:inspect,toJSON:toJSON,unfilterJSON:unfilterJSON,isJSON:isJSON,evalJSON:evalJSON,include:include,startsWith:startsWith,endsWith:endsWith,empty:empty,blank:blank,interpolate:interpolate}})());var Template=Class.create({initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern},evaluate:function(object){if(object&&Object.isFunction(object.toTemplateReplacements)){object=object.toTemplateReplacements()}return this.template.gsub(this.pattern,function(match){if(object==null){return(match[1]+"")}var before=match[1]||"";if(before=="\\"){return match[2]}var ctx=object,expr=match[3];var pattern=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match=pattern.exec(expr);if(match==null){return before}while(match!=null){var comp=match[1].startsWith("[")?match[2].replace(/\\\\]/g,"]"):match[1];ctx=ctx[comp];if(null==ctx||""==match[3]){break}expr=expr.substring("["==match[3]?match[1].length:match[0].length);match=pattern.exec(expr)}return before+String.interpret(ctx)})}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable=(function(){function each(iterator,context){var index=0;try{this._each(function(value){iterator.call(context,value,index++)})}catch(e){if(e!=$break){throw e}}return this}function eachSlice(number,iterator,context){var index=-number,slices=[],array=this.toArray();if(number<1){return array}while((index+=number)<array.length){slices.push(array.slice(index,index+number))}return slices.collect(iterator,context)}function all(iterator,context){iterator=iterator||Prototype.K;var result=true;this.each(function(value,index){result=result&&!!iterator.call(context,value,index);if(!result){throw $break}});return result}function any(iterator,context){iterator=iterator||Prototype.K;var result=false;this.each(function(value,index){if(result=!!iterator.call(context,value,index)){throw $break}});return result}function collect(iterator,context){iterator=iterator||Prototype.K;var results=[];this.each(function(value,index){results.push(iterator.call(context,value,index))});return results}function detect(iterator,context){var result;this.each(function(value,index){if(iterator.call(context,value,index)){result=value;throw $break}});return result}function findAll(iterator,context){var results=[];this.each(function(value,index){if(iterator.call(context,value,index)){results.push(value)}});return results}function grep(filter,iterator,context){iterator=iterator||Prototype.K;var results=[];if(Object.isString(filter)){filter=new RegExp(RegExp.escape(filter))}this.each(function(value,index){if(filter.match(value)){results.push(iterator.call(context,value,index))}});return results}function include(object){if(Object.isFunction(this.indexOf)){if(this.indexOf(object)!=-1){return true}}var found=false;this.each(function(value){if(value==object){found=true;throw $break}});return found}function inGroupsOf(number,fillWith){fillWith=Object.isUndefined(fillWith)?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number){slice.push(fillWith)}return slice})}function inject(memo,iterator,context){this.each(function(value,index){memo=iterator.call(context,memo,value,index)});return memo}function invoke(method){var args=$A(arguments).slice(1);return 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i=0,length=this.length;i<length;i++){iterator(this[i])}}if(!_each){_each=each}function clear(){this.length=0;return this}function first(){return this[0]}function last(){return this[this.length-1]}function compact(){return this.select(function(value){return value!=null})}function flatten(){return this.inject([],function(array,value){if(Object.isArray(value)){return array.concat(value.flatten())}array.push(value);return array})}function without(){var values=slice.call(arguments,0);return this.select(function(value){return !values.include(value)})}function reverse(inline){return(inline!==false?this:this.toArray())._reverse()}function uniq(sorted){return this.inject([],function(array,value,index){if(0==index||(sorted?array.last()!=value:!array.include(value))){array.push(value)}return array})}function intersect(array){return this.uniq().findAll(function(item){return array.detect(function(value){return item===value})})}function clone(){return slice.call(this,0)}function size(){return 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isFinite(this)?this.toString():"null"}function abs(){return Math.abs(this)}function round(){return Math.round(this)}function ceil(){return Math.ceil(this)}function floor(){return Math.floor(this)}return{toColorPart:toColorPart,succ:succ,times:times,toPaddedString:toPaddedString,toJSON:toJSON,abs:abs,round:round,ceil:ceil,floor:floor}})());function $R(start,end,exclusive){return new ObjectRange(start,end,exclusive)}var ObjectRange=Class.create(Enumerable,(function(){function initialize(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive}function _each(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ()}}function include(value){if(value<this.start){return false}if(this.exclusive){return value<this.end}return value<=this.end}return{initialize:initialize,_each:_each,include:include}})());var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject("Msxml2.XMLHTTP")},function(){return new ActiveXObject("Microsoft.XMLHTTP")})||false},activeRequestCount:0};Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator)},register:function(responder){if(!this.include(responder)){this.responders.push(responder)}},unregister:function(responder){this.responders=this.responders.without(responder)},dispatch:function(callback,request,transport,json){this.each(function(responder){if(Object.isFunction(responder[callback])){try{responder[callback].apply(responder,[request,transport,json])}catch(e){}}})}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++},onComplete:function(){Ajax.activeRequestCount--}});Ajax.Base=Class.create({initialize:function(options){this.options={method:"post",asynchronous:true,contentType:"application/x-www-form-urlencoded",encoding:"UTF-8",parameters:"",evalJSON:true,evalJS:true};Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters)){this.options.parameters=this.options.parameters.toQueryParams()}else{if(Object.isHash(this.options.parameters)){this.options.parameters=this.options.parameters.toObject()}}}});Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,url,options){$super(options);this.transport=Ajax.getTransport();this.request(url)},request:function(url){this.url=url;this.method=this.options.method;var params=Object.clone(this.options.parameters);if(!["get","post"].include(this.method)){params._method=this.method;this.method="post"}this.parameters=params;if(params=Object.toQueryString(params)){if(this.method=="get"){this.url+=(this.url.include("?")?"&":"?")+params}else{if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){params+="&_="}}}try{var response=new Ajax.Response(this);if(this.options.onCreate){this.options.onCreate(response)}Ajax.Responders.dispatch("onCreate",this,response);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous){this.respondToReadyState.bind(this).defer(1)}this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=="post"?(this.options.postBody||params):null;this.transport.send(this.body);if(!this.options.asynchronous&&this.transport.overrideMimeType){this.onStateChange()}}catch(e){this.dispatchException(e)}},onStateChange:function(){var readyState=this.transport.readyState;if(readyState>1&&!((readyState==4)&&this._complete)){this.respondToReadyState(this.transport.readyState)}},setRequestHeaders:function(){var headers={"X-Requested-With":"XMLHttpRequest","X-Prototype-Version":Prototype.Version,Accept:"text/javascript, text/html, application/xml, text/xml, */*"};if(this.method=="post"){headers["Content-type"]=this.options.contentType+(this.options.encoding?"; charset="+this.options.encoding:"");if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005){headers.Connection="close"}}if(typeof this.options.requestHeaders=="object"){var extras=this.options.requestHeaders;if(Object.isFunction(extras.push)){for(var i=0,length=extras.length;i<length;i+=2){headers[extras[i]]=extras[i+1]}}else{$H(extras).each(function(pair){headers[pair.key]=pair.value})}}for(var name in headers){this.transport.setRequestHeader(name,headers[name])}},success:function(){var status=this.getStatus();return !status||(status>=200&&status<300)},getStatus:function(){try{return this.transport.status||0}catch(e){return 0}},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState],response=new Ajax.Response(this);if(state=="Complete"){try{this._complete=true;(this.options["on"+response.status]||this.options["on"+(this.success()?"Success":"Failure")]||Prototype.emptyFunction)(response,response.headerJSON)}catch(e){this.dispatchException(e)}var contentType=response.getHeader("Content-type");if(this.options.evalJS=="force"||(this.options.evalJS&&this.isSameOrigin()&&contentType&&contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))){this.evalResponse()}}try{(this.options["on"+state]||Prototype.emptyFunction)(response,response.headerJSON);Ajax.Responders.dispatch("on"+state,this,response,response.headerJSON)}catch(e){this.dispatchException(e)}if(state=="Complete"){this.transport.onreadystatechange=Prototype.emptyFunction}},isSameOrigin:function(){var m=this.url.match(/^\s*https?:\/\/[^\/]*/);return !m||(m[0]=="#{protocol}//#{domain}#{port}".interpolate({protocol:location.protocol,domain:document.domain,port:location.port?":"+location.port:""}))},getHeader:function(name){try{return this.transport.getResponseHeader(name)||null}catch(e){return null}},evalResponse:function(){try{return eval((this.transport.responseText||"").unfilterJSON())}catch(e){this.dispatchException(e)}},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch("onException",this,exception)}});Ajax.Request.Events=["Uninitialized","Loading","Loaded","Interactive","Complete"];Ajax.Response=Class.create({initialize:function(request){this.request=request;var transport=this.transport=request.transport,readyState=this.readyState=transport.readyState;if((readyState>2&&!Prototype.Browser.IE)||readyState==4){this.status=this.getStatus();this.statusText=this.getStatusText();this.responseText=String.interpret(transport.responseText);this.headerJSON=this._getHeaderJSON()}if(readyState==4){var xml=transport.responseXML;this.responseXML=Object.isUndefined(xml)?null:xml;this.responseJSON=this._getResponseJSON()}},status:0,statusText:"",getStatus:Ajax.Request.prototype.getStatus,getStatusText:function(){try{return 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this.responseText.evalJSON(options.sanitizeJSON||!this.request.isSameOrigin())}catch(e){this.request.dispatchException(e)}}});Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,container,url,options){this.container={success:(container.success||container),failure:(container.failure||(container.success?null:container))};options=Object.clone(options);var onComplete=options.onComplete;options.onComplete=(function(response,json){this.updateContent(response.responseText);if(Object.isFunction(onComplete)){onComplete(response,json)}}).bind(this);$super(url,options)},updateContent:function(responseText){var receiver=this.container[this.success()?"success":"failure"],options=this.options;if(!options.evalScripts){responseText=responseText.stripScripts()}if(receiver=$(receiver)){if(options.insertion){if(Object.isString(options.insertion)){var insertion={};insertion[options.insertion]=responseText;receiver.insert(insertion)}else{options.insertion(receiver,responseText)}}else{receiver.update(responseText)}}}});Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,container,url,options){$super(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=(this.options.decay||1);this.updater={};this.container=container;this.url=url;this.start()},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent()},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments)},updateComplete:function(response){if(this.options.decay){this.decay=(response.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=response.responseText}this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency)},onTimerEvent:function(){this.updater=new 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SETATTRIBUTE_IGNORES_NAME=(function(){var elForm=document.createElement("form");var elInput=document.createElement("input");var root=document.documentElement;elInput.setAttribute("name","test");elForm.appendChild(elInput);root.appendChild(elForm);var isBuggy=elForm.elements?(typeof elForm.elements.test=="undefined"):null;root.removeChild(elForm);elForm=elInput=null;return isBuggy})();var element=global.Element;global.Element=function(tagName,attributes){attributes=attributes||{};tagName=tagName.toLowerCase();var cache=Element.cache;if(SETATTRIBUTE_IGNORES_NAME&&attributes.name){tagName="<"+tagName+' name="'+attributes.name+'">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName),attributes)}if(!cache[tagName]){cache[tagName]=Element.extend(document.createElement(tagName))}return Element.writeAttribute(cache[tagName].cloneNode(false),attributes)};Object.extend(global.Element,element||{});if(element){global.Element.prototype=element.prototype}})(this);Element.cache={};Element.idCounter=1;Element.Methods={visible:function(element){return $(element).style.display!="none"},toggle:function(element){element=$(element);Element[Element.visible(element)?"hide":"show"](element);return element},hide:function(element){element=$(element);element.style.display="none";return element},show:function(element){element=$(element);element.style.display="";return element},remove:function(element){element=$(element);element.parentNode.removeChild(element);return element},update:(function(){var SELECT_ELEMENT_INNERHTML_BUGGY=(function(){var el=document.createElement("select"),isBuggy=true;el.innerHTML='<option value="test">test</option>';if(el.options&&el.options[0]){isBuggy=el.options[0].nodeName.toUpperCase()!=="OPTION"}el=null;return isBuggy})();var TABLE_ELEMENT_INNERHTML_BUGGY=(function(){try{var el=document.createElement("table");if(el&&el.tBodies){el.innerHTML="<tbody><tr><td>test</td></tr></tbody>";var isBuggy=typeof el.tBodies[0]=="undefined";el=null;return isBuggy}}catch(e){return true}})();var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING=(function(){var s=document.createElement("script"),isBuggy=false;try{s.appendChild(document.createTextNode(""));isBuggy=!s.firstChild||s.firstChild&&s.firstChild.nodeType!==3}catch(e){isBuggy=true}s=null;return isBuggy})();function update(element,content){element=$(element);if(content&&content.toElement){content=content.toElement()}if(Object.isElement(content)){return element.update().insert(content)}content=Object.toHTML(content);var tagName=element.tagName.toUpperCase();if(tagName==="SCRIPT"&&SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING){element.text=content;return element}if(SELECT_ELEMENT_INNERHTML_BUGGY||TABLE_ELEMENT_INNERHTML_BUGGY){if(tagName in Element._insertionTranslations.tags){while(element.firstChild){element.removeChild(element.firstChild)}Element._getContentFromAnonymousElement(tagName,content.stripScripts()).each(function(node){element.appendChild(node)})}else{element.innerHTML=content.stripScripts()}}else{element.innerHTML=content.stripScripts()}content.evalScripts.bind(content).defer();return element}return update})(),replace:function(element,content){element=$(element);if(content&&content.toElement){content=content.toElement()}else{if(!Object.isElement(content)){content=Object.toHTML(content);var range=element.ownerDocument.createRange();range.selectNode(element);content.evalScripts.bind(content).defer();content=range.createContextualFragment(content.stripScripts())}}element.parentNode.replaceChild(content,element);return element},insert:function(element,insertions){element=$(element);if(Object.isString(insertions)||Object.isNumber(insertions)||Object.isElement(insertions)||(insertions&&(insertions.toElement||insertions.toHTML))){insertions={bottom:insertions}}var content,insert,tagName,childNodes;for(var position in insertions){content=insertions[position];position=position.toLowerCase();insert=Element._insertionTranslations[position];if(content&&content.toElement){content=content.toElement()}if(Object.isElement(content)){insert(element,content);continue}content=Object.toHTML(content);tagName=((position=="before"||position=="after")?element.parentNode:element).tagName.toUpperCase();childNodes=Element._getContentFromAnonymousElement(tagName,content.stripScripts());if(position=="top"||position=="after"){childNodes.reverse()}childNodes.each(insert.curry(element));content.evalScripts.bind(content).defer()}return element},wrap:function(element,wrapper,attributes){element=$(element);if(Object.isElement(wrapper)){$(wrapper).writeAttribute(attributes||{})}else{if(Object.isString(wrapper)){wrapper=new Element(wrapper,attributes)}else{wrapper=new Element("div",wrapper)}}if(element.parentNode){element.parentNode.replaceChild(wrapper,element)}wrapper.appendChild(element);return wrapper},inspect:function(element){element=$(element);var result="<"+element.tagName.toLowerCase();$H({id:"id",className:"class"}).each(function(pair){var property=pair.first(),attribute=pair.last();var value=(element[property]||"").toString();if(value){result+=" "+attribute+"="+value.inspect(true)}});return result+">"},recursivelyCollect:function(element,property){element=$(element);var elements=[];while(element=element[property]){if(element.nodeType==1){elements.push(Element.extend(element))}}return elements},ancestors:function(element){return Element.recursivelyCollect(element,"parentNode")},descendants:function(element){return Element.select(element,"*")},firstDescendant:function(element){element=$(element).firstChild;while(element&&element.nodeType!=1){element=element.nextSibling}return $(element)},immediateDescendants:function(element){if(!(element=$(element).firstChild)){return[]}while(element&&element.nodeType!=1){element=element.nextSibling}if(element){return[element].concat($(element).nextSiblings())}return[]},previousSiblings:function(element){return Element.recursivelyCollect(element,"previousSibling")},nextSiblings:function(element){return Element.recursivelyCollect(element,"nextSibling")},siblings:function(element){element=$(element);return Element.previousSiblings(element).reverse().concat(Element.nextSiblings(element))},match:function(element,selector){if(Object.isString(selector)){selector=new Selector(selector)}return selector.match($(element))},up:function(element,expression,index){element=$(element);if(arguments.length==1){return $(element.parentNode)}var ancestors=Element.ancestors(element);return Object.isNumber(expression)?ancestors[expression]:Selector.findElement(ancestors,expression,index)},down:function(element,expression,index){element=$(element);if(arguments.length==1){return Element.firstDescendant(element)}return Object.isNumber(expression)?Element.descendants(element)[expression]:Element.select(element,expression)[index||0]},previous:function(element,expression,index){element=$(element);if(arguments.length==1){return $(Selector.handlers.previousElementSibling(element))}var previousSiblings=Element.previousSiblings(element);return Object.isNumber(expression)?previousSiblings[expression]:Selector.findElement(previousSiblings,expression,index)},next:function(element,expression,index){element=$(element);if(arguments.length==1){return $(Selector.handlers.nextElementSibling(element))}var nextSiblings=Element.nextSiblings(element);return Object.isNumber(expression)?nextSiblings[expression]:Selector.findElement(nextSiblings,expression,index)},select:function(element){var args=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(element,args)},adjacent:function(element){var args=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(element.parentNode,args).without(element)},identify:function(element){element=$(element);var id=Element.readAttribute(element,"id");if(id){return id}do{id="anonymous_element_"+Element.idCounter++}while($(id));Element.writeAttribute(element,"id",id);return id},readAttribute:function(element,name){element=$(element);if(Prototype.Browser.IE){var t=Element._attributeTranslations.read;if(t.values[name]){return t.values[name](element,name)}if(t.names[name]){name=t.names[name]}if(name.include(":")){return(!element.attributes||!element.attributes[name])?null:element.attributes[name].value}}return element.getAttribute(name)},writeAttribute:function(element,name,value){element=$(element);var attributes={},t=Element._attributeTranslations.write;if(typeof name=="object"){attributes=name}else{attributes[name]=Object.isUndefined(value)?true:value}for(var attr in attributes){name=t.names[attr]||attr;value=attributes[attr];if(t.values[attr]){name=t.values[attr](element,value)}if(value===false||value===null){element.removeAttribute(name)}else{if(value===true){element.setAttribute(name,name)}else{element.setAttribute(name,value)}}}return element},getHeight:function(element){return Element.getDimensions(element).height},getWidth:function(element){return Element.getDimensions(element).width},classNames:function(element){return new Element.ClassNames(element)},hasClassName:function(element,className){if(!(element=$(element))){return}var elementClassName=element.className;return(elementClassName.length>0&&(elementClassName==className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName)))},addClassName:function(element,className){if(!(element=$(element))){return}if(!Element.hasClassName(element,className)){element.className+=(element.className?" ":"")+className}return element},removeClassName:function(element,className){if(!(element=$(element))){return}element.className=element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)")," ").strip();return element},toggleClassName:function(element,className){if(!(element=$(element))){return}return Element[Element.hasClassName(element,className)?"removeClassName":"addClassName"](element,className)},cleanWhitespace:function(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue)){element.removeChild(node)}node=nextNode}return element},empty:function(element){return $(element).innerHTML.blank()},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);if(element.compareDocumentPosition){return(element.compareDocumentPosition(ancestor)&8)===8}if(ancestor.contains){return ancestor.contains(element)&&ancestor!==element}while(element=element.parentNode){if(element==ancestor){return true}}return false},scrollTo:function(element){element=$(element);var pos=Element.cumulativeOffset(element);window.scrollTo(pos[0],pos[1]);return element},getStyle:function(element,style){element=$(element);style=style=="float"?"cssFloat":style.camelize();var value=element.style[style];if(!value||value=="auto"){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null}if(style=="opacity"){return value?parseFloat(value):1}return value=="auto"?null:value},getOpacity:function(element){return $(element).getStyle("opacity")},setStyle:function(element,styles){element=$(element);var elementStyle=element.style,match;if(Object.isString(styles)){element.style.cssText+=";"+styles;return styles.include("opacity")?element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]):element}for(var property in styles){if(property=="opacity"){element.setOpacity(styles[property])}else{elementStyle[(property=="float"||property=="cssFloat")?(Object.isUndefined(elementStyle.styleFloat)?"cssFloat":"styleFloat"):property]=styles[property]}}return element},setOpacity:function(element,value){element=$(element);element.style.opacity=(value==1||value==="")?"":(value<0.00001)?0:value;return element},getDimensions:function(element){element=$(element);var display=Element.getStyle(element,"display");if(display!="none"&&display!=null){return{width:element.offsetWidth,height:element.offsetHeight}}var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;var originalDisplay=els.display;els.visibility="hidden";if(originalPosition!="fixed"){els.position="absolute"}els.display="block";var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display=originalDisplay;els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight}},makePositioned:function(element){element=$(element);var pos=Element.getStyle(element,"position");if(pos=="static"||!pos){element._madePositioned=true;element.style.position="relative";if(Prototype.Browser.Opera){element.style.top=0;element.style.left=0}}return element},undoPositioned:function(element){element=$(element);if(element._madePositioned){element._madePositioned=undefined;element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right=""}return element},makeClipping:function(element){element=$(element);if(element._overflow){return element}element._overflow=Element.getStyle(element,"overflow")||"auto";if(element._overflow!=="hidden"){element.style.overflow="hidden"}return element},undoClipping:function(element){element=$(element);if(!element._overflow){return element}element.style.overflow=element._overflow=="auto"?"":element._overflow;element._overflow=null;return element},cumulativeOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent}while(element);return Element._returnOffset(valueL,valueT)},positionedOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;if(element){if(element.tagName.toUpperCase()=="BODY"){break}var p=Element.getStyle(element,"position");if(p!=="static"){break}}}while(element);return Element._returnOffset(valueL,valueT)},absolutize:function(element){element=$(element);if(Element.getStyle(element,"position")=="absolute"){return element}var offsets=Element.positionedOffset(element);var top=offsets[1];var left=offsets[0];var width=element.clientWidth;var height=element.clientHeight;element._originalLeft=left-parseFloat(element.style.left||0);element._originalTop=top-parseFloat(element.style.top||0);element._originalWidth=element.style.width;element._originalHeight=element.style.height;element.style.position="absolute";element.style.top=top+"px";element.style.left=left+"px";element.style.width=width+"px";element.style.height=height+"px";return element},relativize:function(element){element=$(element);if(Element.getStyle(element,"position")=="relative"){return element}element.style.position="relative";var top=parseFloat(element.style.top||0)-(element._originalTop||0);var left=parseFloat(element.style.left||0)-(element._originalLeft||0);element.style.top=top+"px";element.style.left=left+"px";element.style.height=element._originalHeight;element.style.width=element._originalWidth;return element},cumulativeScrollOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.scrollTop||0;valueL+=element.scrollLeft||0;element=element.parentNode}while(element);return Element._returnOffset(valueL,valueT)},getOffsetParent:function(element){if(element.offsetParent){return $(element.offsetParent)}if(element==document.body){return $(element)}while((element=element.parentNode)&&element!=document.body&&element!=document){if(Element.getStyle(element,"position")!="static"){return $(element)}}return $(document.body)},viewportOffset:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body&&Element.getStyle(element,"position")=="absolute"){break}}while(element=element.offsetParent);element=forElement;do{if(!Prototype.Browser.Opera||(element.tagName&&(element.tagName.toUpperCase()=="BODY"))){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0}}while(element=element.parentNode);return Element._returnOffset(valueL,valueT)},clonePosition:function(element,source){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});source=$(source);var p=Element.viewportOffset(source);element=$(element);var delta=[0,0];var parent=null;if(Element.getStyle(element,"position")=="absolute"){parent=Element.getOffsetParent(element);delta=Element.viewportOffset(parent)}if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-=document.body.offsetTop}if(options.setLeft){element.style.left=(p[0]-delta[0]+options.offsetLeft)+"px"}if(options.setTop){element.style.top=(p[1]-delta[1]+options.offsetTop)+"px"}if(options.setWidth){element.style.width=source.offsetWidth+"px"}if(options.setHeight){element.style.height=source.offsetHeight+"px"}return element}};Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(proceed,element,style){switch(style){case"left":case"top":case"right":case"bottom":if(proceed(element,"position")==="static"){return null}case"height":case"width":if(!Element.visible(element)){return null}var dim=parseInt(proceed(element,style),10);if(dim!==element["offset"+style.capitalize()]){return dim+"px"}var properties;if(style==="height"){properties=["border-top-width","padding-top","padding-bottom","border-bottom-width"]}else{properties=["border-left-width","padding-left","padding-right","border-right-width"]}return properties.inject(dim,function(memo,property){var val=proceed(element,property);return val===null?memo:memo-parseInt(val,10)})+"px";default:return proceed(element,style)}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(proceed,element,attribute){if(attribute==="title"){return element.title}return proceed(element,attribute)})}else{if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(proceed,element){element=$(element);try{element.offsetParent}catch(e){return $(document.body)}var position=element.getStyle("position");if(position!=="static"){return proceed(element)}element.setStyle({position:"relative"});var value=proceed(element);element.setStyle({position:position});return value});$w("positionedOffset viewportOffset").each(function(method){Element.Methods[method]=Element.Methods[method].wrap(function(proceed,element){element=$(element);try{element.offsetParent}catch(e){return Element._returnOffset(0,0)}var position=element.getStyle("position");if(position!=="static"){return proceed(element)}var offsetParent=element.getOffsetParent();if(offsetParent&&offsetParent.getStyle("position")==="fixed"){offsetParent.setStyle({zoom:1})}element.setStyle({position:"relative"});var value=proceed(element);element.setStyle({position:position});return value})});Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(proceed,element){try{element.offsetParent}catch(e){return Element._returnOffset(0,0)}return proceed(element)});Element.Methods.getStyle=function(element,style){element=$(element);style=(style=="float"||style=="cssFloat")?"styleFloat":style.camelize();var value=element.style[style];if(!value&&element.currentStyle){value=element.currentStyle[style]}if(style=="opacity"){if(value=(element.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/)){if(value[1]){return parseFloat(value[1])/100}}return 1}if(value=="auto"){if((style=="width"||style=="height")&&(element.getStyle("display")!="none")){return element["offset"+style.capitalize()]+"px"}return null}return value};Element.Methods.setOpacity=function(element,value){function stripAlpha(filter){return filter.replace(/alpha\([^\)]*\)/gi,"")}element=$(element);var currentStyle=element.currentStyle;if((currentStyle&&!currentStyle.hasLayout)||(!currentStyle&&element.style.zoom=="normal")){element.style.zoom=1}var filter=element.getStyle("filter"),style=element.style;if(value==1||value===""){(filter=stripAlpha(filter))?style.filter=filter:style.removeAttribute("filter");return element}else{if(value<0.00001){value=0}}style.filter=stripAlpha(filter)+"alpha(opacity="+(value*100)+")";return element};Element._attributeTranslations=(function(){var classProp="className";var forProp="for";var el=document.createElement("div");el.setAttribute(classProp,"x");if(el.className!=="x"){el.setAttribute("class","x");if(el.className==="x"){classProp="class"}}el=null;el=document.createElement("label");el.setAttribute(forProp,"x");if(el.htmlFor!=="x"){el.setAttribute("htmlFor","x");if(el.htmlFor==="x"){forProp="htmlFor"}}el=null;return{read:{names:{"class":classProp,className:classProp,"for":forProp,htmlFor:forProp},values:{_getAttr:function(element,attribute){return element.getAttribute(attribute)},_getAttr2:function(element,attribute){return element.getAttribute(attribute,2)},_getAttrNode:function(element,attribute){var node=element.getAttributeNode(attribute);return node?node.value:""},_getEv:(function(){var el=document.createElement("div");el.onclick=Prototype.emptyFunction;var value=el.getAttribute("onclick");var f;if(String(value).indexOf("{")>-1){f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute){return null}attribute=attribute.toString();attribute=attribute.split("{")[1];attribute=attribute.split("}")[0];return attribute.strip()}}else{if(value===""){f=function(element,attribute){attribute=element.getAttribute(attribute);if(!attribute){return null}return attribute.strip()}}}el=null;return f})(),_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null},style:function(element){return element.style.cssText.toLowerCase()},title:function(element){return element.title}}}}})();Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding",cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(element,value){element.checked=!!value},style:function(element,value){element.style.cssText=value?value:""}}};Element._attributeTranslations.has={};$w("colSpan rowSpan vAlign dateTime accessKey tabIndex encType maxLength readOnly longDesc frameBorder").each(function(attr){Element._attributeTranslations.write.names[attr.toLowerCase()]=attr;Element._attributeTranslations.has[attr.toLowerCase()]=attr});(function(v){Object.extend(v,{href:v._getAttr2,src:v._getAttr2,type:v._getAttr,action:v._getAttrNode,disabled:v._flag,checked:v._flag,readonly:v._flag,multiple:v._flag,onload:v._getEv,onunload:v._getEv,onclick:v._getEv,ondblclick:v._getEv,onmousedown:v._getEv,onmouseup:v._getEv,onmouseover:v._getEv,onmousemove:v._getEv,onmouseout:v._getEv,onfocus:v._getEv,onblur:v._getEv,onkeypress:v._getEv,onkeydown:v._getEv,onkeyup:v._getEv,onsubmit:v._getEv,onreset:v._getEv,onselect:v._getEv,onchange:v._getEv})})(Element._attributeTranslations.read.values);if(Prototype.BrowserFeatures.ElementExtensions){(function(){function _descendants(element){var nodes=element.getElementsByTagName("*"),results=[];for(var i=0,node;node=nodes[i];i++){if(node.tagName!=="!"){results.push(node)}}return results}Element.Methods.down=function(element,expression,index){element=$(element);if(arguments.length==1){return element.firstDescendant()}return Object.isNumber(expression)?_descendants(element)[expression]:Element.select(element,expression)[index||0]}})()}}else{if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1)?0.999999:(value==="")?"":(value<0.00001)?0:value;return element}}else{if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(element,value){element=$(element);element.style.opacity=(value==1||value==="")?"":(value<0.00001)?0:value;if(value==1){if(element.tagName.toUpperCase()=="IMG"&&element.width){element.width++;element.width--}else{try{var n=document.createTextNode(" ");element.appendChild(n);element.removeChild(n)}catch(e){}}}return element};Element.Methods.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body){if(Element.getStyle(element,"position")=="absolute"){break}}element=element.offsetParent}while(element);return Element._returnOffset(valueL,valueT)}}}}}if("outerHTML" in document.documentElement){Element.Methods.replace=function(element,content){element=$(element);if(content&&content.toElement){content=content.toElement()}if(Object.isElement(content)){element.parentNode.replaceChild(content,element);return element}content=Object.toHTML(content);var parent=element.parentNode,tagName=parent.tagName.toUpperCase();if(Element._insertionTranslations.tags[tagName]){var nextSibling=element.next();var fragments=Element._getContentFromAnonymousElement(tagName,content.stripScripts());parent.removeChild(element);if(nextSibling){fragments.each(function(node){parent.insertBefore(node,nextSibling)})}else{fragments.each(function(node){parent.appendChild(node)})}}else{element.outerHTML=content.stripScripts()}content.evalScripts.bind(content).defer();return element}}Element._returnOffset=function(l,t){var result=[l,t];result.left=l;result.top=t;return result};Element._getContentFromAnonymousElement=function(tagName,html){var div=new Element("div"),t=Element._insertionTranslations.tags[tagName];if(t){div.innerHTML=t[0]+html+t[1];t[2].times(function(){div=div.firstChild})}else{div.innerHTML=html}return $A(div.childNodes)};Element._insertionTranslations={before:function(element,node){element.parentNode.insertBefore(node,element)},top:function(element,node){element.insertBefore(node,element.firstChild)},bottom:function(element,node){element.appendChild(node)},after:function(element,node){element.parentNode.insertBefore(node,element.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};(function(){var tags=Element._insertionTranslations.tags;Object.extend(tags,{THEAD:tags.TBODY,TFOOT:tags.TBODY,TH:tags.TD})})();Element.Methods.Simulated={hasAttribute:function(element,attribute){attribute=Element._attributeTranslations.has[attribute]||attribute;var node=$(element).getAttributeNode(attribute);return !!(node&&node.specified)}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);(function(div){if(!Prototype.BrowserFeatures.ElementExtensions&&div.__proto__){window.HTMLElement={};window.HTMLElement.prototype=div.__proto__;Prototype.BrowserFeatures.ElementExtensions=true}div=null})(document.createElement("div"));Element.extend=(function(){function checkDeficiency(tagName){if(typeof window.Element!="undefined"){var proto=window.Element.prototype;if(proto){var id="_"+(Math.random()+"").slice(2);var el=document.createElement(tagName);proto[id]="x";var isBuggy=(el[id]!=="x");delete proto[id];el=null;return isBuggy}}return false}function extendElementWith(element,methods){for(var property in methods){var value=methods[property];if(Object.isFunction(value)&&!(property in element)){element[property]=value.methodize()}}}var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY=checkDeficiency("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(HTMLOBJECTELEMENT_PROTOTYPE_BUGGY){return function(element){if(element&&typeof element._extendedByPrototype=="undefined"){var t=element.tagName;if(t&&(/^(?:object|applet|embed)$/i.test(t))){extendElementWith(element,Element.Methods);extendElementWith(element,Element.Methods.Simulated);extendElementWith(element,Element.Methods.ByTag[t.toUpperCase()])}}return element}}return Prototype.K}var Methods={},ByTag=Element.Methods.ByTag;var extend=Object.extend(function(element){if(!element||typeof element._extendedByPrototype!="undefined"||element.nodeType!=1||element==window){return element}var methods=Object.clone(Methods),tagName=element.tagName.toUpperCase();if(ByTag[tagName]){Object.extend(methods,ByTag[tagName])}extendElementWith(element,methods);element._extendedByPrototype=Prototype.emptyFunction;return element},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(Methods,Element.Methods);Object.extend(Methods,Element.Methods.Simulated)}}});extend.refresh();return extend})();Element.hasAttribute=function(element,attribute){if(element.hasAttribute){return element.hasAttribute(attribute)}return Element.Methods.Simulated.hasAttribute(element,attribute)};Element.addMethods=function(methods){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!methods){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{FORM:Object.clone(Form.Methods),INPUT:Object.clone(Form.Element.Methods),SELECT:Object.clone(Form.Element.Methods),TEXTAREA:Object.clone(Form.Element.Methods)})}if(arguments.length==2){var tagName=methods;methods=arguments[1]}if(!tagName){Object.extend(Element.Methods,methods||{})}else{if(Object.isArray(tagName)){tagName.each(extend)}else{extend(tagName)}}function extend(tagName){tagName=tagName.toUpperCase();if(!Element.Methods.ByTag[tagName]){Element.Methods.ByTag[tagName]={}}Object.extend(Element.Methods.ByTag[tagName],methods)}function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;for(var property in methods){var value=methods[property];if(!Object.isFunction(value)){continue}if(!onlyIfAbsent||!(property in destination)){destination[property]=value.methodize()}}}function findDOMClass(tagName){var klass;var trans={OPTGROUP:"OptGroup",TEXTAREA:"TextArea",P:"Paragraph",FIELDSET:"FieldSet",UL:"UList",OL:"OList",DL:"DList",DIR:"Directory",H1:"Heading",H2:"Heading",H3:"Heading",H4:"Heading",H5:"Heading",H6:"Heading",Q:"Quote",INS:"Mod",DEL:"Mod",A:"Anchor",IMG:"Image",CAPTION:"TableCaption",COL:"TableCol",COLGROUP:"TableCol",THEAD:"TableSection",TFOOT:"TableSection",TBODY:"TableSection",TR:"TableRow",TH:"TableCell",TD:"TableCell",FRAMESET:"FrameSet",IFRAME:"IFrame"};if(trans[tagName]){klass="HTML"+trans[tagName]+"Element"}if(window[klass]){return window[klass]}klass="HTML"+tagName+"Element";if(window[klass]){return window[klass]}klass="HTML"+tagName.capitalize()+"Element";if(window[klass]){return window[klass]}var element=document.createElement(tagName);var proto=element.__proto__||element.constructor.prototype;element=null;return proto}var elementPrototype=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(F.ElementExtensions){copy(Element.Methods,elementPrototype);copy(Element.Methods.Simulated,elementPrototype,true)}if(F.SpecificElementExtensions){for(var tag in Element.Methods.ByTag){var klass=findDOMClass(tag);if(Object.isUndefined(klass)){continue}copy(T[tag],klass.prototype)}}Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh){Element.extend.refresh()}Element.cache={}};document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()}},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)}};(function(viewport){var B=Prototype.Browser,doc=document,element,property={};function getRootElement(){if(B.WebKit&&!doc.evaluate){return document}if(B.Opera&&window.parseFloat(window.opera.version())<9.5){return document.body}return document.documentElement}function define(D){if(!element){element=getRootElement()}property[D]="client"+D;viewport["get"+D]=function(){return element[property[D]]};return viewport["get"+D]()}viewport.getWidth=define.curry("Width");viewport.getHeight=define.curry("Height")})(document.viewport);Element.Storage={UID:1};Element.addMethods({getStorage:function(element){if(!(element=$(element))){return}var uid;if(element===window){uid=0}else{if(typeof element._prototypeUID==="undefined"){element._prototypeUID=[Element.Storage.UID++]}uid=element._prototypeUID[0]}if(!Element.Storage[uid]){Element.Storage[uid]=$H()}return 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Selector=Class.create({initialize:function(expression){this.expression=expression.strip();if(this.shouldUseSelectorsAPI()){this.mode="selectorsAPI"}else{if(this.shouldUseXPath()){this.mode="xpath";this.compileXPathMatcher()}else{this.mode="normal";this.compileMatcher()}}},shouldUseXPath:(function(){var IS_DESCENDANT_SELECTOR_BUGGY=(function(){var isBuggy=false;if(document.evaluate&&window.XPathResult){var el=document.createElement("div");el.innerHTML="<ul><li></li></ul><div><ul><li></li></ul></div>";var xpath=".//*[local-name()='ul' or local-name()='UL']//*[local-name()='li' or local-name()='LI']";var result=document.evaluate(xpath,el,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);isBuggy=(result.snapshotLength!==2);el=null}return isBuggy})();return function(){if(!Prototype.BrowserFeatures.XPath){return false}var e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty"))){return false}if((/(\[[\w-]*?:|:checked)/).test(e)){return false}if(IS_DESCENDANT_SELECTOR_BUGGY){return false}return true}})(),shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI){return false}if(Selector.CASE_INSENSITIVE_CLASS_NAMES){return false}if(!Selector._div){Selector._div=new Element("div")}try{Selector._div.querySelector(this.expression)}catch(e){return false}return true},compileMatcher:function(){var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m,len=ps.length,name;if(Selector._cache[e]){this.matcher=Selector._cache[e];return}this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){p=ps[i].re;name=ps[i].name;if(m=e.match(p)){this.matcher.push(Object.isFunction(c[name])?c[name](m):new Template(c[name]).evaluate(m));e=e.replace(m[0],"");break}}}this.matcher.push("return 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this.matcher(root)}},match:function(element){this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var le,p,m,len=ps.length,name;while(e&&le!==e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){p=ps[i].re;name=ps[i].name;if(m=e.match(p)){if(as[name]){this.tokens.push([name,Object.clone(m)]);e=e.replace(m[0],"")}else{return this.findElements(document).include(element)}}}}var match=true,name,matches;for(var i=0,token;token=this.tokens[i];i++){name=token[0],matches=token[1];if(!Selector.assertions[name](element,matches)){match=false;break}}return match},toString:function(){return this.expression},inspect:function(){return"#<Selector:"+this.expression.inspect()+">"}});if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==="BackCompat"){Selector.CASE_INSENSITIVE_CLASS_NAMES=(function(){var div=document.createElement("div"),span=document.createElement("span");div.id="prototype_test_id";span.className="Test";div.appendChild(span);var isIgnored=(div.querySelector("#prototype_test_id .test")!==null);div=span=null;return isIgnored})()}Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:"/following-sibling::*",tagName:function(m){if(m[1]=="*"){return""}return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']"},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m)},attr:function(m){m[1]=m[1].toLowerCase();m[3]=m[5]||m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m)},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];if(!h){return""}if(Object.isFunction(h)){return h(m)}return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m)},operators:{"=":"[@#{1}='#{3}']","!=":"[@#{1}!='#{3}']","^=":"[starts-with(@#{1}, '#{3}')]","$=":"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']","*=":"[contains(@#{1}, '#{3}')]","~=":"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]","|=":"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{"first-child":"[not(preceding-sibling::*)]","last-child":"[not(following-sibling::*)]","only-child":"[not(preceding-sibling::* or following-sibling::*)]",empty:"[count(*) = 0 and (count(text()) = 0)]",checked:"[@checked]",disabled:"[(@disabled) and (@type!='hidden')]",enabled:"[not(@disabled) and (@type!='hidden')]",not:function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v,len=p.length,name;var exclusion=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){name=p[i].name;if(m=e.match(p[i].re)){v=Object.isFunction(x[name])?x[name](m):new Template(x[name]).evaluate(m);exclusion.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],"");break}}}return"[not("+exclusion.join(" and ")+")]"},"nth-child":function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) 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Template(predicate).evaluate({fragment:fragment,a:a,b:b})}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);      c = false;',className:'n = h.className(n, r, "#{1}", c);    c = false;',id:'n = h.id(n, r, "#{1}", c);           c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m)},pseudo:function(m){if(m[6]){m[6]=m[6].replace(/"/g,'\\"')}return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m)},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:[{name:"laterSibling",re:/^\s*~\s*/},{name:"child",re:/^\s*>\s*/},{name:"adjacent",re:/^\s*\+\s*/},{name:"descendant",re:/^\s/},{name:"tagName",re:/^\s*(\*|[\w\-]+)(\b|$)?/},{name:"id",re:/^#([\w\-\*]+)(\b|$)/},{name:"className",re:/^\.([\w\-\*]+)(\b|$)/},{name:"pseudo",re:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/},{name:"attrPresence",re:/^\[((?:[\w-]+:)?[\w-]+)\]/},{name:"attr",re:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/}],assertions:{tagName:function(element,matches){return matches[1].toUpperCase()==element.tagName.toUpperCase()},className:function(element,matches){return Element.hasClassName(element,matches[1])},id:function(element,matches){return element.id===matches[1]},attrPresence:function(element,matches){return Element.hasAttribute(element,matches[1])},attr:function(element,matches){var nodeValue=Element.readAttribute(element,matches[1]);return nodeValue&&Selector.operators[matches[2]](nodeValue,matches[5]||matches[6])}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++){a.push(node)}return a},mark:function(nodes){var _true=Prototype.emptyFunction;for(var i=0,node;node=nodes[i];i++){node._countedByPrototype=_true}return nodes},unmark:(function(){var PROPERTIES_ATTRIBUTES_MAP=(function(){var el=document.createElement("div"),isBuggy=false,propName="_countedByPrototype",value="x";el[propName]=value;isBuggy=(el.getAttribute(propName)===value);el=null;return isBuggy})();return PROPERTIES_ATTRIBUTES_MAP?function(nodes){for(var i=0,node;node=nodes[i];i++){node.removeAttribute("_countedByPrototype")}return nodes}:function(nodes){for(var i=0,node;node=nodes[i];i++){node._countedByPrototype=void 0}return nodes}})(),index:function(parentNode,reverse,ofType){parentNode._countedByPrototype=Prototype.emptyFunction;if(reverse){for(var nodes=parentNode.childNodes,i=nodes.length-1,j=1;i>=0;i--){var node=nodes[i];if(node.nodeType==1&&(!ofType||node._countedByPrototype)){node.nodeIndex=j++}}}else{for(var i=0,j=1,nodes=parentNode.childNodes;node=nodes[i];i++){if(node.nodeType==1&&(!ofType||node._countedByPrototype)){node.nodeIndex=j++}}}},unique:function(nodes){if(nodes.length==0){return nodes}var results=[],n;for(var i=0,l=nodes.length;i<l;i++){if(typeof(n=nodes[i])._countedByPrototype=="undefined"){n._countedByPrototype=Prototype.emptyFunction;results.push(Element.extend(n))}}return Selector.handlers.unmark(results)},descendant:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){h.concat(results,node.getElementsByTagName("*"))}return results},child:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){for(var j=0,child;child=node.childNodes[j];j++){if(child.nodeType==1&&child.tagName!="!"){results.push(child)}}}return results},adjacent:function(nodes){for(var i=0,results=[],node;node=nodes[i];i++){var next=this.nextElementSibling(node);if(next){results.push(next)}}return results},laterSibling:function(nodes){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){h.concat(results,Element.nextSiblings(node))}return results},nextElementSibling:function(node){while(node=node.nextSibling){if(node.nodeType==1){return node}}return null},previousElementSibling:function(node){while(node=node.previousSibling){if(node.nodeType==1){return node}}return null},tagName:function(nodes,root,tagName,combinator){var uTagName=tagName.toUpperCase();var results=[],h=Selector.handlers;if(nodes){if(combinator){if(combinator=="descendant"){for(var i=0,node;node=nodes[i];i++){h.concat(results,node.getElementsByTagName(tagName))}return results}else{nodes=this[combinator](nodes)}if(tagName=="*"){return nodes}}for(var i=0,node;node=nodes[i];i++){if(node.tagName.toUpperCase()===uTagName){results.push(node)}}return results}else{return root.getElementsByTagName(tagName)}},id:function(nodes,root,id,combinator){var targetNode=$(id),h=Selector.handlers;if(root==document){if(!targetNode){return[]}if(!nodes){return[targetNode]}}else{if(!root.sourceIndex||root.sourceIndex<1){var nodes=root.getElementsByTagName("*");for(var j=0,node;node=nodes[j];j++){if(node.id===id){return[node]}}}}if(nodes){if(combinator){if(combinator=="child"){for(var i=0,node;node=nodes[i];i++){if(targetNode.parentNode==node){return[targetNode]}}}else{if(combinator=="descendant"){for(var i=0,node;node=nodes[i];i++){if(Element.descendantOf(targetNode,node)){return[targetNode]}}}else{if(combinator=="adjacent"){for(var i=0,node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(targetNode)==node){return[targetNode]}}}else{nodes=h[combinator](nodes)}}}}for(var i=0,node;node=nodes[i];i++){if(node==targetNode){return[targetNode]}}return[]}return(targetNode&&Element.descendantOf(targetNode,root))?[targetNode]:[]},className:function(nodes,root,className,combinator){if(nodes&&combinator){nodes=this[combinator](nodes)}return Selector.handlers.byClassName(nodes,root,className)},byClassName:function(nodes,root,className){if(!nodes){nodes=Selector.handlers.descendant([root])}var needle=" "+className+" ";for(var i=0,results=[],node,nodeClassName;node=nodes[i];i++){nodeClassName=node.className;if(nodeClassName.length==0){continue}if(nodeClassName==className||(" "+nodeClassName+" ").include(needle)){results.push(node)}}return results},attrPresence:function(nodes,root,attr,combinator){if(!nodes){nodes=root.getElementsByTagName("*")}if(nodes&&combinator){nodes=this[combinator](nodes)}var results=[];for(var i=0,node;node=nodes[i];i++){if(Element.hasAttribute(node,attr)){results.push(node)}}return results},attr:function(nodes,root,attr,value,operator,combinator){if(!nodes){nodes=root.getElementsByTagName("*")}if(nodes&&combinator){nodes=this[combinator](nodes)}var handler=Selector.operators[operator],results=[];for(var i=0,node;node=nodes[i];i++){var nodeValue=Element.readAttribute(node,attr);if(nodeValue===null){continue}if(handler(nodeValue,value)){results.push(node)}}return results},pseudo:function(nodes,name,value,root,combinator){if(nodes&&combinator){nodes=this[combinator](nodes)}if(!nodes){nodes=root.getElementsByTagName("*")}return Selector.pseudos[name](nodes,value,root)}},pseudos:{"first-child":function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.previousElementSibling(node)){continue}results.push(node)}return results},"last-child":function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(Selector.handlers.nextElementSibling(node)){continue}results.push(node)}return results},"only-child":function(nodes,value,root){var h=Selector.handlers;for(var i=0,results=[],node;node=nodes[i];i++){if(!h.previousElementSibling(node)&&!h.nextElementSibling(node)){results.push(node)}}return results},"nth-child":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root)},"nth-last-child":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true)},"nth-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,false,true)},"nth-last-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,formula,root,true,true)},"first-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,false,true)},"last-of-type":function(nodes,formula,root){return Selector.pseudos.nth(nodes,"1",root,true,true)},"only-of-type":function(nodes,formula,root){var p=Selector.pseudos;return p["last-of-type"](p["first-of-type"](nodes,formula,root),formula,root)},getIndices:function(a,b,total){if(a==0){return b>0?[b]:[]}return $R(1,total).inject([],function(memo,i){if(0==(i-b)%a&&(i-b)/a>=0){memo.push(i)}return memo})},nth:function(nodes,formula,root,reverse,ofType){if(nodes.length==0){return[]}if(formula=="even"){formula="2n+0"}if(formula=="odd"){formula="2n+1"}var h=Selector.handlers,results=[],indexed=[],m;h.mark(nodes);for(var i=0,node;node=nodes[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,reverse,ofType);indexed.push(node.parentNode)}}if(formula.match(/^\d+$/)){formula=Number(formula);for(var i=0,node;node=nodes[i];i++){if(node.nodeIndex==formula){results.push(node)}}}else{if(m=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-"){m[1]=-1}var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var indices=Selector.pseudos.getIndices(a,b,nodes.length);for(var i=0,node,l=indices.length;node=nodes[i];i++){for(var j=0;j<l;j++){if(node.nodeIndex==indices[j]){results.push(node)}}}}}h.unmark(nodes);h.unmark(indexed);return results},empty:function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.tagName=="!"||node.firstChild){continue}results.push(node)}return results},not:function(nodes,selector,root){var h=Selector.handlers,selectorType,m;var exclusions=new Selector(selector).findElements(root);h.mark(exclusions);for(var i=0,results=[],node;node=nodes[i];i++){if(!node._countedByPrototype){results.push(node)}}h.unmark(exclusions);return results},enabled:function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(!node.disabled&&(!node.type||node.type!=="hidden")){results.push(node)}}return results},disabled:function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.disabled){results.push(node)}}return results},checked:function(nodes,value,root){for(var i=0,results=[],node;node=nodes[i];i++){if(node.checked){results.push(node)}}return results}},operators:{"=":function(nv,v){return nv==v},"!=":function(nv,v){return nv!=v},"^=":function(nv,v){return nv==v||nv&&nv.startsWith(v)},"$=":function(nv,v){return nv==v||nv&&nv.endsWith(v)},"*=":function(nv,v){return nv==v||nv&&nv.include(v)},"~=":function(nv,v){return(" "+nv+" ").include(" "+v+" ")},"|=":function(nv,v){return("-"+(nv||"").toUpperCase()+"-").include("-"+(v||"").toUpperCase()+"-")}},split:function(expression){var expressions=[];expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){expressions.push(m[1].strip())});return expressions},matchElements:function(elements,expression){var matches=$$(expression),h=Selector.handlers;h.mark(matches);for(var i=0,results=[],element;element=elements[i];i++){if(element._countedByPrototype){results.push(element)}}h.unmark(matches);return results},findElement:function(elements,expression,index){if(Object.isNumber(expression)){index=expression;expression=false}return Selector.matchElements(elements,expression||"*")[index||0]},findChildElements:function(element,expressions){expressions=Selector.split(expressions.join(","));var results=[],h=Selector.handlers;for(var i=0,l=expressions.length,selector;i<l;i++){selector=new Selector(expressions[i].strip());h.concat(results,selector.findElements(element))}return(l>1)?h.unique(results):results}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++){if(node.tagName!=="!"){a.push(node)}}return a}})}function $$(){return Selector.findChildElements(document,$A(arguments))}var Form={reset:function(form){form=$(form);form.reset();return form},serializeElements:function(elements,options){if(typeof options!="object"){options={hash:!!options}}else{if(Object.isUndefined(options.hash)){options.hash=true}}var key,value,submitted=false,submit=options.submit;var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){key=element.name;value=$(element).getValue();if(value!=null&&element.type!="file"&&(element.type!="submit"||(!submitted&&submit!==false&&(!submit||key==submit)&&(submitted=true)))){if(key in result){if(!Object.isArray(result[key])){result[key]=[result[key]]}result[key].push(value)}else{result[key]=value}}}return result});return options.hash?data:Object.toQueryString(data)}};Form.Methods={serialize:function(form,options){return Form.serializeElements(Form.getElements(form),options)},getElements:function(form){var elements=$(form).getElementsByTagName("*"),element,arr=[],serializers=Form.Element.Serializers;for(var i=0;element=elements[i];i++){arr.push(element)}return arr.inject([],function(elements,child){if(serializers[child.tagName.toLowerCase()]){elements.push(Element.extend(child))}return elements})},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName("input");if(!typeName&&!name){return $A(inputs).map(Element.extend)}for(var i=0,matchingInputs=[],length=inputs.length;i<length;i++){var input=inputs[i];if((typeName&&input.type!=typeName)||(name&&input.name!=name)){continue}matchingInputs.push(Element.extend(input))}return matchingInputs},disable:function(form){form=$(form);Form.getElements(form).invoke("disable");return form},enable:function(form){form=$(form);Form.getElements(form).invoke("enable");return form},findFirstElement:function(form){var elements=$(form).getElements().findAll(function(element){return"hidden"!=element.type&&!element.disabled});var firstByIndex=elements.findAll(function(element){return element.hasAttribute("tabIndex")&&element.tabIndex>=0}).sortBy(function(element){return element.tabIndex}).first();return firstByIndex?firstByIndex:elements.find(function(element){return/^(?:input|select|textarea)$/i.test(element.tagName)})},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form},request:function(form,options){form=$(form),options=Object.clone(options||{});var params=options.parameters,action=form.readAttribute("action")||"";if(action.blank()){action=window.location.href}options.parameters=form.serialize(true);if(params){if(Object.isString(params)){params=params.toQueryParams()}Object.extend(options.parameters,params)}if(form.hasAttribute("method")&&!options.method){options.method=form.method}return new Ajax.Request(action,options)}};Form.Element={focus:function(element){$(element).focus();return element},select:function(element){$(element).select();return element}};Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Object.toQueryString(pair)}}return""},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element)},setValue:function(element,value){element=$(element);var method=element.tagName.toLowerCase();Form.Element.Serializers[method](element,value);return element},clear:function(element){$(element).value="";return element},present:function(element){return $(element).value!=""},activate:function(element){element=$(element);try{element.focus();if(element.select&&(element.tagName.toLowerCase()!="input"||!(/^(?:button|reset|submit)$/i.test(element.type)))){element.select()}}catch(e){}return element},disable:function(element){element=$(element);element.disabled=true;return element},enable:function(element){element=$(element);element.disabled=false;return element}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(element,value){switch(element.type.toLowerCase()){case"checkbox":case"radio":return Form.Element.Serializers.inputSelector(element,value);default:return Form.Element.Serializers.textarea(element,value)}},inputSelector:function(element,value){if(Object.isUndefined(value)){return element.checked?element.value:null}else{element.checked=!!value}},textarea:function(element,value){if(Object.isUndefined(value)){return element.value}else{element.value=value}},select:function(element,value){if(Object.isUndefined(value)){return this[element.type=="select-one"?"selectOne":"selectMany"](element)}else{var opt,currentValue,single=!Object.isArray(value);for(var i=0,length=element.length;i<length;i++){opt=element.options[i];currentValue=this.optionValue(opt);if(single){if(currentValue==value){opt.selected=true;return}}else{opt.selected=value.include(currentValue)}}}},selectOne:function(element){var 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value=this.getValue();if(this.lastValue!=value){this.callback(this.element,value);this.lastValue=value}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this)},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case"checkbox":case"radio":Event.observe(element,"click",this.onElementEvent.bind(this));break;default:Event.observe(element,"change",this.onElementEvent.bind(this));break}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element)}});Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element)}});(function(){var Event={KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{}};var docEl=document.documentElement;var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED="onmouseenter" in docEl&&"onmouseleave" in docEl;var _isButton;if(Prototype.Browser.IE){var buttonMap={0:1,1:4,2:2};_isButton=function(event,code){return event.button===buttonMap[code]}}else{if(Prototype.Browser.WebKit){_isButton=function(event,code){switch(code){case 0:return event.which==1&&!event.metaKey;case 1:return event.which==1&&event.metaKey;default:return false}}}else{_isButton=function(event,code){return event.which?(event.which===code+1):(event.button===code)}}}function isLeftClick(event){return _isButton(event,0)}function isMiddleClick(event){return _isButton(event,1)}function isRightClick(event){return _isButton(event,2)}function element(event){event=Event.extend(event);var node=event.target,type=event.type,currentTarget=event.currentTarget;if(currentTarget&&currentTarget.tagName){if(type==="load"||type==="error"||(type==="click"&&currentTarget.tagName.toLowerCase()==="input"&&currentTarget.type==="radio")){node=currentTarget}}if(node.nodeType==Node.TEXT_NODE){node=node.parentNode}return Element.extend(node)}function findElement(event,expression){var element=Event.element(event);if(!expression){return element}var elements=[element].concat(element.ancestors());return Selector.findElement(elements,expression,0)}function pointer(event){return{x:pointerX(event),y:pointerY(event)}}function pointerX(event){var docElement=document.documentElement,body=document.body||{scrollLeft:0};return event.pageX||(event.clientX+(docElement.scrollLeft||body.scrollLeft)-(docElement.clientLeft||0))}function pointerY(event){var docElement=document.documentElement,body=document.body||{scrollTop:0};return event.pageY||(event.clientY+(docElement.scrollTop||body.scrollTop)-(docElement.clientTop||0))}function stop(event){Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped=true}Event.Methods={isLeftClick:isLeftClick,isMiddleClick:isMiddleClick,isRightClick:isRightClick,element:element,findElement:findElement,pointer:pointer,pointerX:pointerX,pointerY:pointerY,stop:stop};var methods=Object.keys(Event.Methods).inject({},function(m,name){m[name]=Event.Methods[name].methodize();return m});if(Prototype.Browser.IE){function _relatedTarget(event){var element;switch(event.type){case"mouseover":element=event.fromElement;break;case"mouseout":element=event.toElement;break;default:return null}return Element.extend(element)}Object.extend(methods,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}});Event.extend=function(event,element){if(!event){return false}if(event._extendedByPrototype){return event}event._extendedByPrototype=Prototype.emptyFunction;var pointer=Event.pointer(event);Object.extend(event,{target:event.srcElement||element,relatedTarget:_relatedTarget(event),pageX:pointer.x,pageY:pointer.y});return Object.extend(event,methods)}}else{Event.prototype=window.Event.prototype||document.createEvent("HTMLEvents").__proto__;Object.extend(Event.prototype,methods);Event.extend=Prototype.K}function _createResponder(element,eventName,handler){var registry=Element.retrieve(element,"prototype_event_registry");if(Object.isUndefined(registry)){CACHE.push(element);registry=Element.retrieve(element,"prototype_event_registry",$H())}var respondersForEvent=registry.get(eventName);if(Object.isUndefined(respondersForEvent)){respondersForEvent=[];registry.set(eventName,respondersForEvent)}if(respondersForEvent.pluck("handler").include(handler)){return false}var responder;if(eventName.include(":")){responder=function(event){if(Object.isUndefined(event.eventName)){return false}if(event.eventName!==eventName){return false}Event.extend(event,element);handler.call(element,event)}}else{if(!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED&&(eventName==="mouseenter"||eventName==="mouseleave")){if(eventName==="mouseenter"||eventName==="mouseleave"){responder=function(event){Event.extend(event,element);var parent=event.relatedTarget;while(parent&&parent!==element){try{parent=parent.parentNode}catch(e){parent=element}}if(parent===element){return}handler.call(element,event)}}}else{responder=function(event){Event.extend(event,element);handler.call(element,event)}}}responder.handler=handler;respondersForEvent.push(responder);return responder}function _destroyCache(){for(var i=0,length=CACHE.length;i<length;i++){Event.stopObserving(CACHE[i]);CACHE[i]=null}}var CACHE=[];if(Prototype.Browser.IE){window.attachEvent("onunload",_destroyCache)}if(Prototype.Browser.WebKit){window.addEventListener("unload",Prototype.emptyFunction,false)}var _getDOMEventName=Prototype.K;if(!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED){_getDOMEventName=function(eventName){var translations={mouseenter:"mouseover",mouseleave:"mouseout"};return eventName in translations?translations[eventName]:eventName}}function observe(element,eventName,handler){element=$(element);var responder=_createResponder(element,eventName,handler);if(!responder){return element}if(eventName.include(":")){if(element.addEventListener){element.addEventListener("dataavailable",responder,false)}else{element.attachEvent("ondataavailable",responder);element.attachEvent("onfilterchange",responder)}}else{var actualEventName=_getDOMEventName(eventName);if(element.addEventListener){element.addEventListener(actualEventName,responder,false)}else{element.attachEvent("on"+actualEventName,responder)}}return 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Element.insert(element,{after:content})}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0},within:function(element,x,y){if(this.includeScrollOffsets){return this.withinIncludingScrolloffsets(element,x,y)}this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(element);return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth)},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=Element.cumulativeScrollOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=Element.cumulativeOffset(element);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth)},overlap:function(mode,element){if(!mode){return 0}if(mode=="vertical"){return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight}if(mode=="horizontal"){return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth}},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(element){Position.prepare();return Element.absolutize(element)},relativize:function(element){Position.prepare();return 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$A(this).join(" ")}};Object.extend(Element.ClassNames.prototype,Enumerable);
var Scriptaculous={Version:"1.8.3",require:function(libraryName){try{document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>')}catch(e){var script=document.createElement("script");script.type="text/javascript";script.src=libraryName;document.getElementsByTagName("head")[0].appendChild(script)}},REQUIRED_PROTOTYPE:"1.6.0.3",load:function(){function convertVersionString(versionString){var v=versionString.replace(/_.*|\./g,"");v=parseInt(v+"0".times(4-v.length));return versionString.indexOf("_")>-1?v-1:v}if((typeof Prototype=="undefined")||(typeof Element=="undefined")||(typeof Element.Methods=="undefined")||(convertVersionString(Prototype.Version)<convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE))){throw ("script.aculo.us requires the Prototype JavaScript framework >= "+Scriptaculous.REQUIRED_PROTOTYPE)}var js=/scriptaculous\.js(\?.*)?$/;$$("head script[src]").findAll(function(s){return s.src.match(js)}).each(function(s){var path=s.src.replace(js,""),includes=s.src.match(/\?.*load=([a-z,]*)/);(includes?includes[1]:"builder,effects,dragdrop,controls,slider,sound").split(",").each(function(include){Scriptaculous.require(path+include+".js")})})}};Scriptaculous.load();
String.prototype.parseColor=function(){var color="#";if(this.slice(0,4)=="rgb("){var cols=this.slice(4,this.length-1).split(",");var i=0;do{color+=parseInt(cols[i]).toColorPart()}while(++i<3)}else{if(this.slice(0,1)=="#"){if(this.length==4){for(var i=1;i<4;i++){color+=(this.charAt(i)+this.charAt(i)).toLowerCase()}}if(this.length==7){color=this.toLowerCase()}}}return(color.length==7?color:(arguments[0]||this))};Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):""))}).flatten().join("")};Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodesIgnoreClass(node,className):""))}).flatten().join("")};Element.setContentZoom=function(element,percent){element=$(element);element.setStyle({fontSize:(percent/100)+"em"});if(Prototype.Browser.WebKit){window.scrollBy(0,0)}return element};Element.getInlineOpacity=function(element){return $(element).style.opacity||""};Element.forceRerendering=function(element){try{element=$(element);var n=document.createTextNode(" ");element.appendChild(n);element.removeChild(n)}catch(e){}};var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},Transitions:{linear:Prototype.K,sinoidal:function(pos){return(-Math.cos(pos*Math.PI)/2)+0.5},reverse:function(pos){return 1-pos},flicker:function(pos){var pos=((-Math.cos(pos*Math.PI)/4)+0.75)+Math.random()/4;return pos>1?1:pos},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+0.5},pulse:function(pos,pulses){return(-Math.cos((pos*((pulses||5)-0.5)*2)*Math.PI)/2)+0.5},spring:function(pos){return 1-(Math.cos(pos*4.5*Math.PI)*Math.exp(-pos*6))},none:function(pos){return 0},full:function(pos){return 1}},DefaultOptions:{duration:1,fps:100,sync:false,from:0,to:1,delay:0,queue:"parallel"},tagifyText:function(element){var tagifyStyle="position:relative";if(Prototype.Browser.IE){tagifyStyle+=";zoom:1"}element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(new Element("span",{style:tagifyStyle}).update(character==" "?String.fromCharCode(160):character),child)});Element.remove(child)}})},multiple:function(element,effect){var elements;if(((typeof element=="object")||Object.isFunction(element))&&(element.length)){elements=element}else{elements=$(element).childNodes}var options=Object.extend({speed:0.1,delay:0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}))})},PAIRS:{slide:["SlideDown","SlideUp"],blind:["BlindDown","BlindUp"],appear:["Appear","Fade"]},toggle:function(element,effect,options){element=$(element);effect=(effect||"appear").toLowerCase();return Effect[Effect.PAIRS[effect][element.visible()?1:0]](element,Object.extend({queue:{position:"end",scope:(element.id||"global"),limit:1}},options||{}))}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null},_each:function(iterator){this.effects._each(iterator)},add:function(effect){var timestamp=new Date().getTime();var position=Object.isString(effect.options.queue)?effect.options.queue:effect.options.queue.position;switch(position){case"front":this.effects.findAll(function(e){return e.state=="idle"}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn});break;case"with-last":timestamp=this.effects.pluck("startOn").max()||timestamp;break;case"end":timestamp=this.effects.pluck("finishOn").max()||timestamp;break}effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit)){this.effects.push(effect)}if(!this.interval){this.interval=setInterval(this.loop.bind(this),15)}},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null}},loop:function(){var timePos=new Date().getTime();for(var i=0,len=this.effects.length;i<len;i++){this.effects[i]&&this.effects[i].loop(timePos)}}});Effect.Queues={instances:$H(),get:function(queueName){if(!Object.isString(queueName)){return queueName}return this.instances.get(queueName)||this.instances.set(queueName,new Effect.ScopedQueue())}};Effect.Queue=Effect.Queues.get("global");Effect.Base=Class.create({position:null,start:function(options){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;this.render=(function(){function dispatch(effect,eventName){if(effect.options[eventName+"Internal"]){effect.options[eventName+"Internal"](effect)}if(effect.options[eventName]){effect.options[eventName](effect)}}return function(pos){if(this.state==="idle"){this.state="running";dispatch(this,"beforeSetup");if(this.setup){this.setup()}dispatch(this,"afterSetup")}if(this.state==="running"){pos=(this.options.transition(pos)*this.fromToDelta)+this.options.from;this.position=pos;dispatch(this,"beforeUpdate");if(this.update){this.update(pos)}dispatch(this,"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(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1);this.cancel();this.event("beforeFinish");if(this.finish){this.finish()}this.event("afterFinish");return}var pos=(timePos-this.startOn)/this.totalTime,frame=(pos*this.totalFrames).round();if(frame>this.currentFrame){this.render(pos);this.currentFrame=frame}}},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(eventName){if(this.options[eventName+"Internal"]){this.options[eventName+"Internal"](this)}if(this.options[eventName]){this.options[eventName](this)}},inspect:function(){var data=$H();for(property in this){if(!Object.isFunction(this[property])){data.set(property,this[property])}}return"#<Effect:"+data.inspect()+",options:"+$H(this.options).inspect()+">"}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(effects){this.effects=effects||[];this.start(arguments[1])},update:function(position){this.effects.invoke("render",position)},finish:function(position){this.effects.each(function(effect){effect.render(1);effect.cancel();effect.event("beforeFinish");if(effect.finish){effect.finish(position)}effect.event("afterFinish")})}});Effect.Tween=Class.create(Effect.Base,{initialize:function(object,from,to){object=Object.isString(object)?$(object):object;var args=$A(arguments),method=args.last(),options=args.length==5?args[3]:null;this.method=Object.isFunction(method)?method.bind(object):Object.isFunction(object[method])?object[method].bind(object):function(value){object[method]=value};this.start(Object.extend({from:from,to:to},options||{}))},update:function(position){this.method(position)}});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(element){this.element=$(element);if(!this.element){throw (Effect._elementDoesNotExistError)}if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1})}var options=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});this.start(options)},update:function(position){this.element.setOpacity(position)}});Effect.Move=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element){throw (Effect._elementDoesNotExistError)}var options=Object.extend({x:0,y:0,mode:"relative"},arguments[1]||{});this.start(options)},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(position){this.element.setStyle({left:(this.options.x*position+this.originalLeft).round()+"px",top:(this.options.y*position+this.originalTop).round()+"px"})}});Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}))};Effect.Scale=Class.create(Effect.Base,{initialize:function(element,percent){this.element=$(element);if(!this.element){throw (Effect._elementDoesNotExistError)}var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:percent},arguments[2]||{});this.start(options)},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height","fontSize"].each(function(k){this.originalStyle[k]=this.element.style[k]}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var fontSize=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);this.fontSizeType=fontSizeType}}.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(position){var currentScale=(this.options.scaleFrom/100)+(this.factor*position);if(this.options.scaleContent&&this.fontSize){this.element.setStyle({fontSize:this.fontSize*currentScale+this.fontSizeType})}this.setDimensions(this.dims[0]*currentScale,this.dims[1]*currentScale)},finish:function(position){if(this.restoreAfterFinish){this.element.setStyle(this.originalStyle)}},setDimensions:function(height,width){var d={};if(this.options.scaleX){d.width=width.round()+"px"}if(this.options.scaleY){d.height=height.round()+"px"}if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;var leftd=(width-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY){d.top=this.originalTop-topd+"px"}if(this.options.scaleX){d.left=this.originalLeft-leftd+"px"}}else{if(this.options.scaleY){d.top=-topd+"px"}if(this.options.scaleX){d.left=-leftd+"px"}}}this.element.setStyle(d)}});Effect.Highlight=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element){throw (Effect._elementDoesNotExistError)}var options=Object.extend({startcolor:"#ffff99"},arguments[1]||{});this.start(options)},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(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}.bind(this))},update:function(position){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(m,v,i){return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart())}.bind(this))})},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}});Effect.ScrollTo=function(element){var options=arguments[1]||{},scrollOffsets=document.viewport.getScrollOffsets(),elementOffsets=$(element).cumulativeOffset();if(options.offset){elementOffsets[1]+=options.offset}return new Effect.Tween(null,scrollOffsets.top,elementOffsets[1],options,function(p){scrollTo(scrollOffsets.left,p.round())})};Effect.Fade=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1,to:0,afterFinishInternal:function(effect){if(effect.options.to!=0){return}effect.element.hide().setStyle({opacity:oldOpacity})}},arguments[1]||{});return new Effect.Opacity(element,options)};Effect.Appear=function(element){element=$(element);var options=Object.extend({from:(element.getStyle("display")=="none"?0:element.getOpacity()||0),to:1,afterFinishInternal:function(effect){effect.element.forceRerendering()},beforeSetup:function(effect){effect.element.setOpacity(effect.options.from).show()}},arguments[1]||{});return new Effect.Opacity(element,options)};Effect.Puff=function(element){element=$(element);var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle("position"),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element)},afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle)}},arguments[1]||{}))};Effect.BlindUp=function(element){element=$(element);element.makeClipping();return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){effect.element.hide().undoClipping()}},arguments[1]||{}))};Effect.BlindDown=function(element){element=$(element);var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(effect){effect.element.undoClipping()}},arguments[1]||{}))};Effect.SwitchOff=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();return new Effect.Appear(element,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makePositioned().makeClipping()},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned().setStyle({opacity:oldOpacity})}})}},arguments[1]||{}))};Effect.DropOut=function(element){element=$(element);var oldStyle={top:element.getStyle("top"),left:element.getStyle("left"),opacity:element.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(effect){effect.effects[0].element.makePositioned()},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle)}},arguments[1]||{}))};Effect.Shake=function(element){element=$(element);var options=Object.extend({distance:20,duration:0.5},arguments[1]||{});var distance=parseFloat(options.distance);var split=parseFloat(options.duration)/10;var oldStyle={top:element.getStyle("top"),left:element.getStyle("left")};return new Effect.Move(element,{x:distance,y:0,duration:split,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:distance*2,y:0,duration:split*2,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-distance,y:0,duration:split,afterFinishInternal:function(effect){effect.element.undoPositioned().setStyle(oldStyle)}})}})}})}})}})}})};Effect.SlideDown=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle("bottom");var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera){effect.element.setStyle({top:""})}effect.element.makeClipping().setStyle({height:"0px"}).show()},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+"px"})},afterFinishInternal:function(effect){effect.element.undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom})}},arguments[1]||{}))};Effect.SlideUp=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle("bottom");var elementDimensions=element.getDimensions();return new Effect.Scale(element,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera){effect.element.setStyle({top:""})}effect.element.makeClipping().show()},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+"px"})},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom})}},arguments[1]||{}))};Effect.Squish=function(element){return new Effect.Scale(element,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makeClipping()},afterFinishInternal:function(effect){effect.element.hide().undoClipping()}})};Effect.Grow=function(element){element=$(element);var options=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case"top-left":initialMoveX=initialMoveY=moveX=moveY=0;break;case"top-right":initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case"bottom-left":initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case"bottom-right":initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case"center":initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break}return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1,from:0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle)}},options))}})};Effect.Shrink=function(element){element=$(element);var options=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var moveX,moveY;switch(options.direction){case"top-left":moveX=moveY=0;break;case"top-right":moveX=dims.width;moveY=0;break;case"bottom-left":moveX=0;moveY=dims.height;break;case"bottom-right":moveX=dims.width;moveY=dims.height;break;case"center":moveX=dims.width/2;moveY=dims.height/2;break}return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0,from:1,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){effect.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle)}},options))};Effect.Pulsate=function(element){element=$(element);var options=arguments[1]||{},oldOpacity=element.getInlineOpacity(),transition=options.transition||Effect.Transitions.linear,reverser=function(pos){return 1-transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2)+0.5)};return new Effect.Opacity(element,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity})}},options),{transition:reverser}))};Effect.Fold=function(element){element=$(element);var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};element.makeClipping();return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){effect.element.hide().undoClipping().setStyle(oldStyle)}})}},arguments[1]||{}))};Effect.Morph=Class.create(Effect.Base,{initialize:function(element){this.element=$(element);if(!this.element){throw (Effect._elementDoesNotExistError)}var options=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(options.style)){this.style=$H(options.style)}else{if(options.style.include(":")){this.style=options.style.parseStyle()}else{this.element.addClassName(options.style);this.style=$H(this.element.getStyles());this.element.removeClassName(options.style);var css=this.element.getStyles();this.style=this.style.reject(function(style){return style.value==css[style.key]});options.afterFinishInternal=function(effect){effect.element.addClassName(effect.options.style);effect.transforms.each(function(transform){effect.element.style[transform.style]=""})}}}this.start(options)},setup:function(){function parseColor(color){if(!color||["rgba(0, 0, 0, 0)","transparent"].include(color)){color="#ffffff"}color=color.parseColor();return $R(0,2).map(function(i){return parseInt(color.slice(i*2+1,i*2+3),16)})}this.transforms=this.style.map(function(pair){var property=pair[0],value=pair[1],unit=null;if(value.parseColor("#zzzzzz")!="#zzzzzz"){value=value.parseColor();unit="color"}else{if(property=="opacity"){value=parseFloat(value);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1})}}else{if(Element.CSS_LENGTH.test(value)){var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/);value=parseFloat(components[1]);unit=(components.length==3)?components[2]:null}}}var originalValue=this.element.getStyle(property);return{style:property.camelize(),originalValue:unit=="color"?parseColor(originalValue):parseFloat(originalValue||0),targetValue:unit=="color"?parseColor(value):value,unit:unit}}.bind(this)).reject(function(transform){return((transform.originalValue==transform.targetValue)||(transform.unit!="color"&&(isNaN(transform.originalValue)||isNaN(transform.targetValue))))})},update:function(position){var style={},transform,i=this.transforms.length;while(i--){style[(transform=this.transforms[i]).style]=transform.unit=="color"?"#"+(Math.round(transform.originalValue[0]+(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart()+(Math.round(transform.originalValue[1]+(transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart()+(Math.round(transform.originalValue[2]+(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart():(transform.originalValue+(transform.targetValue-transform.originalValue)*position).toFixed(3)+(transform.unit===null?"":transform.unit)}this.element.setStyle(style,true)}});Effect.Transform=Class.create({initialize:function(tracks){this.tracks=[];this.options=arguments[1]||{};this.addTracks(tracks)},addTracks:function(tracks){tracks.each(function(track){track=$H(track);var data=track.values().first();this.tracks.push($H({ids:track.keys().first(),effect:Effect.Morph,options:{style:data}}))}.bind(this));return this},play:function(){return new Effect.Parallel(this.tracks.map(function(track){var ids=track.get("ids"),effect=track.get("effect"),options=track.get("options");var elements=[$(ids)||$$(ids)].flatten();return elements.map(function(e){return new effect(e,Object.extend({sync:true},options))})}).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 style,styleRules=$H();if(Prototype.Browser.WebKit){style=new Element("div",{style:this}).style}else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';style=String.__parseStyleElement.childNodes[0].style}Element.CSS_PROPERTIES.each(function(property){if(style[property]){styleRules.set(property,style[property])}});if(Prototype.Browser.IE&&this.include("opacity")){styleRules.set("opacity",this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1])}return styleRules};if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(element){var css=document.defaultView.getComputedStyle($(element),null);return Element.CSS_PROPERTIES.inject({},function(styles,property){styles[property]=css[property];return styles})}}else{Element.getStyles=function(element){element=$(element);var css=element.currentStyle,styles;styles=Element.CSS_PROPERTIES.inject({},function(results,property){results[property]=css[property];return results});if(!styles.opacity){styles.opacity=element.getOpacity()}return styles}}Effect.Methods={morph:function(element,style){element=$(element);new Effect.Morph(element,Object.extend({style:style},arguments[2]||{}));return element},visualEffect:function(element,effect,options){element=$(element);var s=effect.dasherize().camelize(),klass=s.charAt(0).toUpperCase()+s.substring(1);new Effect[klass](element,options);return element},highlight:function(element,options){element=$(element);new Effect.Highlight(element,options);return element}};$w("fade appear grow shrink fold blindUp blindDown slideUp slideDown pulsate shake puff squish switchOff dropOut").each(function(effect){Effect.Methods[effect]=function(element,options){element=$(element);Effect[effect.charAt(0).toUpperCase()+effect.substring(1)](element,options);return element}});$w("getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles").each(function(f){Effect.Methods[f]=Element[f]});Element.addMethods(Effect.Methods);
if(Object.isUndefined(Effect)){throw ("dragdrop.js requires including script.aculo.us' effects.js library")}var Droppables={drops:[],remove:function(element){this.drops=this.drops.reject(function(d){return d.element==$(element)})},add:function(element){element=$(element);var options=Object.extend({greedy:true,hoverclass:null,tree:false},arguments[1]||{});if(options.containment){options._containers=[];var containment=options.containment;if(Object.isArray(containment)){containment.each(function(c){options._containers.push($(c))})}else{options._containers.push($(containment))}}if(options.accept){options.accept=[options.accept].flatten()}Element.makePositioned(element);options.element=element;this.drops.push(options)},findDeepestChild:function(drops){deepest=drops[0];for(i=1;i<drops.length;++i){if(Element.isParent(drops[i].element,deepest.element)){deepest=drops[i]}}return deepest},isContained:function(element,drop){var containmentNode;if(drop.tree){containmentNode=element.treeNode}else{containmentNode=element.parentNode}return drop._containers.detect(function(c){return containmentNode==c})},isAffected:function(point,element,drop){return((drop.element!=element)&&((!drop._containers)||this.isContained(element,drop))&&((!drop.accept)||(Element.classNames(element).detect(function(v){return drop.accept.include(v)})))&&Position.within(drop.element,point[0],point[1]))},deactivate:function(drop){if(drop.hoverclass){Element.removeClassName(drop.element,drop.hoverclass)}this.last_active=null},activate:function(drop){if(drop.hoverclass){Element.addClassName(drop.element,drop.hoverclass)}this.last_active=drop},show:function(point,element){if(!this.drops.length){return}var drop,affected=[];this.drops.each(function(drop){if(Droppables.isAffected(point,element,drop)){affected.push(drop)}});if(affected.length>0){drop=Droppables.findDeepestChild(affected)}if(this.last_active&&this.last_active!=drop){this.deactivate(this.last_active)}if(drop){Position.within(drop.element,point[0],point[1]);if(drop.onHover){drop.onHover(element,drop.element,Position.overlap(drop.overlap,drop.element))}if(drop!=this.last_active){Droppables.activate(drop)}}},fire:function(event,element){if(!this.last_active){return}Position.prepare();if(this.isAffected([Event.pointerX(event),Event.pointerY(event)],element,this.last_active)){if(this.last_active.onDrop){this.last_active.onDrop(element,this.last_active.element,event);return true}}},reset:function(){if(this.last_active){this.deactivate(this.last_active)}}};var Draggables={drags:[],observers:[],register:function(draggable){if(this.drags.length==0){this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.updateDrag.bindAsEventListener(this);this.eventKeypress=this.keyPress.bindAsEventListener(this);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(document,"mousemove",this.eventMouseMove);Event.observe(document,"keypress",this.eventKeypress)}this.drags.push(draggable)},unregister:function(draggable){this.drags=this.drags.reject(function(d){return d==draggable});if(this.drags.length==0){Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);Event.stopObserving(document,"keypress",this.eventKeypress)}},activate:function(draggable){if(draggable.options.delay){this._timeout=setTimeout(function(){Draggables._timeout=null;window.focus();Draggables.activeDraggable=draggable}.bind(this),draggable.options.delay)}else{window.focus();this.activeDraggable=draggable}},deactivate:function(){this.activeDraggable=null},updateDrag:function(event){if(!this.activeDraggable){return}var pointer=[Event.pointerX(event),Event.pointerY(event)];if(this._lastPointer&&(this._lastPointer.inspect()==pointer.inspect())){return}this._lastPointer=pointer;this.activeDraggable.updateDrag(event,pointer)},endDrag:function(event){if(this._timeout){clearTimeout(this._timeout);this._timeout=null}if(!this.activeDraggable){return}this._lastPointer=null;this.activeDraggable.endDrag(event);this.activeDraggable=null},keyPress:function(event){if(this.activeDraggable){this.activeDraggable.keyPress(event)}},addObserver:function(observer){this.observers.push(observer);this._cacheObserverCallbacks()},removeObserver:function(element){this.observers=this.observers.reject(function(o){return o.element==element});this._cacheObserverCallbacks()},notify:function(eventName,draggable,event){if(this[eventName+"Count"]>0){this.observers.each(function(o){if(o[eventName]){o[eventName](eventName,draggable,event)}})}if(draggable.options[eventName]){draggable.options[eventName](draggable,event)}},_cacheObserverCallbacks:function(){["onStart","onEnd","onDrag"].each(function(eventName){Draggables[eventName+"Count"]=Draggables.observers.select(function(o){return o[eventName]}).length})}};var Draggable=Class.create({initialize:function(element){var defaults={handle:false,reverteffect:function(element,top_offset,left_offset){var dur=Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;new Effect.Move(element,{x:-left_offset,y:-top_offset,duration:dur,queue:{scope:"_draggable",position:"end"}})},endeffect:function(element){var toOpacity=Object.isNumber(element._opacity)?element._opacity:1;new Effect.Opacity(element,{duration:0.2,from:0.7,to:toOpacity,queue:{scope:"_draggable",position:"end"},afterFinish:function(){Draggable._dragging[element]=false}})},zindex:1000,revert:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,snap:false,delay:0};if(!arguments[1]||Object.isUndefined(arguments[1].endeffect)){Object.extend(defaults,{starteffect:function(element){element._opacity=Element.getOpacity(element);Draggable._dragging[element]=true;new Effect.Opacity(element,{duration:0.2,from:element._opacity,to:0.7})}})}var options=Object.extend(defaults,arguments[1]||{});this.element=$(element);if(options.handle&&Object.isString(options.handle)){this.handle=this.element.down("."+options.handle,0)}if(!this.handle){this.handle=$(options.handle)}if(!this.handle){this.handle=this.element}if(options.scroll&&!options.scroll.scrollTo&&!options.scroll.outerHTML){options.scroll=$(options.scroll);this._isScrollChild=Element.childOf(this.element,options.scroll)}Element.makePositioned(this.element);this.options=options;this.dragging=false;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this)},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this)},currentDelta:function(){return([parseInt(Element.getStyle(this.element,"left")||"0"),parseInt(Element.getStyle(this.element,"top")||"0")])},initDrag:function(event){if(!Object.isUndefined(Draggable._dragging[this.element])&&Draggable._dragging[this.element]){return}if(Event.isLeftClick(event)){var src=Event.element(event);if((tag_name=src.tagName.toUpperCase())&&(tag_name=="INPUT"||tag_name=="SELECT"||tag_name=="OPTION"||tag_name=="BUTTON"||tag_name=="TEXTAREA")){return}var pointer=[Event.pointerX(event),Event.pointerY(event)];var pos=this.element.cumulativeOffset();this.offset=[0,1].map(function(i){return(pointer[i]-pos[i])});Draggables.activate(this);Event.stop(event)}},startDrag:function(event){this.dragging=true;if(!this.delta){this.delta=this.currentDelta()}if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,"z-index")||0);this.element.style.zIndex=this.options.zindex}if(this.options.ghosting){this._clone=this.element.cloneNode(true);this._originallyAbsolute=(this.element.getStyle("position")=="absolute");if(!this._originallyAbsolute){Position.absolutize(this.element)}this.element.parentNode.insertBefore(this._clone,this.element)}if(this.options.scroll){if(this.options.scroll==window){var where=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=where.left;this.originalScrollTop=where.top}else{this.originalScrollLeft=this.options.scroll.scrollLeft;this.originalScrollTop=this.options.scroll.scrollTop}}Draggables.notify("onStart",this,event);if(this.options.starteffect){this.options.starteffect(this.element)}},updateDrag:function(event,pointer){if(!this.dragging){this.startDrag(event)}if(!this.options.quiet){Position.prepare();Droppables.show(pointer,this.element)}Draggables.notify("onDrag",this,event);this.draw(pointer);if(this.options.change){this.options.change(this)}if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){p=[left,top,left+width,top+height]}}else{p=Position.page(this.options.scroll);p[0]+=this.options.scroll.scrollLeft+Position.deltaX;p[1]+=this.options.scroll.scrollTop+Position.deltaY;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight)}var speed=[0,0];if(pointer[0]<(p[0]+this.options.scrollSensitivity)){speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity)}if(pointer[1]<(p[1]+this.options.scrollSensitivity)){speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity)}if(pointer[0]>(p[2]-this.options.scrollSensitivity)){speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity)}if(pointer[1]>(p[3]-this.options.scrollSensitivity)){speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity)}this.startScrolling(speed)}if(Prototype.Browser.WebKit){window.scrollBy(0,0)}Event.stop(event)},finishDrag:function(event,success){this.dragging=false;if(this.options.quiet){Position.prepare();var pointer=[Event.pointerX(event),Event.pointerY(event)];Droppables.show(pointer,this.element)}if(this.options.ghosting){if(!this._originallyAbsolute){Position.relativize(this.element)}delete this._originallyAbsolute;Element.remove(this._clone);this._clone=null}var dropped=false;if(success){dropped=Droppables.fire(event,this.element);if(!dropped){dropped=false}}if(dropped&&this.options.onDropped){this.options.onDropped(this.element)}Draggables.notify("onEnd",this,event);var revert=this.options.revert;if(revert&&Object.isFunction(revert)){revert=revert(this.element)}var d=this.currentDelta();if(revert&&this.options.reverteffect){if(dropped==0||revert!="failure"){this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0])}}else{this.delta=d}if(this.options.zindex){this.element.style.zIndex=this.originalZ}if(this.options.endeffect){this.options.endeffect(this.element)}Draggables.deactivate(this);Droppables.reset()},keyPress:function(event){if(event.keyCode!=Event.KEY_ESC){return}this.finishDrag(event,false);Event.stop(event)},endDrag:function(event){if(!this.dragging){return}this.stopScrolling();this.finishDrag(event,true);Event.stop(event)},draw:function(point){var pos=this.element.cumulativeOffset();if(this.options.ghosting){var r=Position.realOffset(this.element);pos[0]+=r[0]-Position.deltaX;pos[1]+=r[1]-Position.deltaY}var d=this.currentDelta();pos[0]-=d[0];pos[1]-=d[1];if(this.options.scroll&&(this.options.scroll!=window&&this._isScrollChild)){pos[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft;pos[1]-=this.options.scroll.scrollTop-this.originalScrollTop}var p=[0,1].map(function(i){return(point[i]-pos[i]-this.offset[i])}.bind(this));if(this.options.snap){if(Object.isFunction(this.options.snap)){p=this.options.snap(p[0],p[1],this)}else{if(Object.isArray(this.options.snap)){p=p.map(function(v,i){return(v/this.options.snap[i]).round()*this.options.snap[i]}.bind(this))}else{p=p.map(function(v){return(v/this.options.snap).round()*this.options.snap}.bind(this))}}}var style=this.element.style;if((!this.options.constraint)||(this.options.constraint=="horizontal")){style.left=p[0]+"px"}if((!this.options.constraint)||(this.options.constraint=="vertical")){style.top=p[1]+"px"}if(style.visibility=="hidden"){style.visibility=""}},stopScrolling:function(){if(this.scrollInterval){clearInterval(this.scrollInterval);this.scrollInterval=null;Draggables._lastScrollPointer=null}},startScrolling:function(speed){if(!(speed[0]||speed[1])){return}this.scrollSpeed=[speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];this.lastScrolled=new Date();this.scrollInterval=setInterval(this.scroll.bind(this),10)},scroll:function(){var current=new Date();var delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1000;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1])}}}else{this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1000;this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1000}Position.prepare();Droppables.show(Draggables._lastPointer,this.element);Draggables.notify("onDrag",this);if(this._isScrollChild){Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer);Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*delta/1000;Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1000;if(Draggables._lastScrollPointer[0]<0){Draggables._lastScrollPointer[0]=0}if(Draggables._lastScrollPointer[1]<0){Draggables._lastScrollPointer[1]=0}this.draw(Draggables._lastScrollPointer)}if(this.options.change){this.options.change(this)}},_getWindowScroll:function(w){var T,L,W,H;with(w.document){if(w.document.documentElement&&documentElement.scrollTop){T=documentElement.scrollTop;L=documentElement.scrollLeft}else{if(w.document.body){T=body.scrollTop;L=body.scrollLeft}}if(w.innerWidth){W=w.innerWidth;H=w.innerHeight}else{if(w.document.documentElement&&documentElement.clientWidth){W=documentElement.clientWidth;H=documentElement.clientHeight}else{W=body.offsetWidth;H=body.offsetHeight}}}return{top:T,left:L,width:W,height:H}}});Draggable._dragging={};var SortableObserver=Class.create({initialize:function(element,observer){this.element=$(element);this.observer=observer;this.lastValue=Sortable.serialize(this.element)},onStart:function(){this.lastValue=Sortable.serialize(this.element)},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element)){this.observer(this.element)}}});var Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(element){while(element.tagName.toUpperCase()!="BODY"){if(element.id&&Sortable.sortables[element.id]){return element}element=element.parentNode}},options:function(element){element=Sortable._findRootElement($(element));if(!element){return}return Sortable.sortables[element.id]},destroy:function(element){element=$(element);var s=Sortable.sortables[element.id];if(s){Draggables.removeObserver(s.element);s.droppables.each(function(d){Droppables.remove(d)});s.draggables.invoke("destroy");delete Sortable.sortables[s.element.id]}},create:function(element){element=$(element);var options=Object.extend({element:element,tag:"li",dropOnEmpty:false,tree:false,treeTag:"ul",overlap:"vertical",constraint:"vertical",containment:element,handle:false,only:false,delay:0,hoverclass:null,ghosting:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,elements:false,handles:false,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(element);var options_for_draggable={revert:true,quiet:options.quiet,scroll:options.scroll,scrollSpeed:options.scrollSpeed,scrollSensitivity:options.scrollSensitivity,delay:options.delay,ghosting:options.ghosting,constraint:options.constraint,handle:options.handle};if(options.starteffect){options_for_draggable.starteffect=options.starteffect}if(options.reverteffect){options_for_draggable.reverteffect=options.reverteffect}else{if(options.ghosting){options_for_draggable.reverteffect=function(element){element.style.top=0;element.style.left=0}}}if(options.endeffect){options_for_draggable.endeffect=options.endeffect}if(options.zindex){options_for_draggable.zindex=options.zindex}var options_for_droppable={overlap:options.overlap,containment:options.containment,tree:options.tree,hoverclass:options.hoverclass,onHover:Sortable.onHover};var options_for_tree={onHover:Sortable.onEmptyHover,overlap:options.overlap,containment:options.containment,hoverclass:options.hoverclass};Element.cleanWhitespace(element);options.draggables=[];options.droppables=[];if(options.dropOnEmpty||options.tree){Droppables.add(element,options_for_tree);options.droppables.push(element)}(options.elements||this.findElements(element,options)||[]).each(function(e,i){var handle=options.handles?$(options.handles[i]):(options.handle?$(e).select("."+options.handle)[0]:e);options.draggables.push(new Draggable(e,Object.extend(options_for_draggable,{handle:handle})));Droppables.add(e,options_for_droppable);if(options.tree){e.treeNode=element}options.droppables.push(e)});if(options.tree){(Sortable.findTreeElements(element,options)||[]).each(function(e){Droppables.add(e,options_for_tree);e.treeNode=element;options.droppables.push(e)})}this.sortables[element.identify()]=options;Draggables.addObserver(new SortableObserver(element,options.onUpdate))},findElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.tag)},findTreeElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.treeTag)},onHover:function(element,dropon,overlap){if(Element.isParent(dropon,element)){return}if(overlap>0.33&&overlap<0.66&&Sortable.options(dropon).tree){return}else{if(overlap>0.5){Sortable.mark(dropon,"before");if(dropon.previousSibling!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,dropon);if(dropon.parentNode!=oldParentNode){Sortable.options(oldParentNode).onChange(element)}Sortable.options(dropon.parentNode).onChange(element)}}else{Sortable.mark(dropon,"after");var nextElement=dropon.nextSibling||null;if(nextElement!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,nextElement);if(dropon.parentNode!=oldParentNode){Sortable.options(oldParentNode).onChange(element)}Sortable.options(dropon.parentNode).onChange(element)}}}},onEmptyHover:function(element,dropon,overlap){var oldParentNode=element.parentNode;var droponOptions=Sortable.options(dropon);if(!Element.isParent(dropon,element)){var index;var children=Sortable.findElements(dropon,{tag:droponOptions.tag,only:droponOptions.only});var child=null;if(children){var offset=Element.offsetSize(dropon,droponOptions.overlap)*(1-overlap);for(index=0;index<children.length;index+=1){if(offset-Element.offsetSize(children[index],droponOptions.overlap)>=0){offset-=Element.offsetSize(children[index],droponOptions.overlap)}else{if(offset-(Element.offsetSize(children[index],droponOptions.overlap)/2)>=0){child=index+1<children.length?children[index+1]:null;break}else{child=children[index];break}}}}dropon.insertBefore(element,child);Sortable.options(oldParentNode).onChange(element);droponOptions.onChange(element)}},unmark:function(){if(Sortable._marker){Sortable._marker.hide()}},mark:function(dropon,position){var sortable=Sortable.options(dropon.parentNode);if(sortable&&!sortable.ghosting){return}if(!Sortable._marker){Sortable._marker=($("dropmarker")||Element.extend(document.createElement("DIV"))).hide().addClassName("dropmarker").setStyle({position:"absolute"});document.getElementsByTagName("body").item(0).appendChild(Sortable._marker)}var offsets=dropon.cumulativeOffset();Sortable._marker.setStyle({left:offsets[0]+"px",top:offsets[1]+"px"});if(position=="after"){if(sortable.overlap=="horizontal"){Sortable._marker.setStyle({left:(offsets[0]+dropon.clientWidth)+"px"})}else{Sortable._marker.setStyle({top:(offsets[1]+dropon.clientHeight)+"px"})}}Sortable._marker.show()},_tree:function(element,options,parent){var children=Sortable.findElements(element,options)||[];for(var i=0;i<children.length;++i){var match=children[i].id.match(options.format);if(!match){continue}var child={id:encodeURIComponent(match?match[1]:null),element:element,parent:parent,children:[],position:parent.children.length,container:$(children[i]).down(options.treeTag)};if(child.container){this._tree(child.container,options,child)}parent.children.push(child)}return parent},tree:function(element){element=$(element);var sortableOptions=this.options(element);var options=Object.extend({tag:sortableOptions.tag,treeTag:sortableOptions.treeTag,only:sortableOptions.only,name:element.id,format:sortableOptions.format},arguments[1]||{});var root={id:null,parent:null,children:[],container:element,position:0};return Sortable._tree(element,options,root)},_constructIndex:function(node){var index="";do{if(node.id){index="["+node.position+"]"+index}}while((node=node.parent)!=null);return index},sequence:function(element){element=$(element);var options=Object.extend(this.options(element),arguments[1]||{});return $(this.findElements(element,options)||[]).map(function(item){return item.id.match(options.format)?item.id.match(options.format)[1]:""})},setSequence:function(element,new_sequence){element=$(element);var options=Object.extend(this.options(element),arguments[2]||{});var nodeMap={};this.findElements(element,options).each(function(n){if(n.id.match(options.format)){nodeMap[n.id.match(options.format)[1]]=[n,n.parentNode]}n.parentNode.removeChild(n)});new_sequence.each(function(ident){var n=nodeMap[ident];if(n){n[1].appendChild(n[0]);delete nodeMap[ident]}})},serialize:function(element){element=$(element);var options=Object.extend(Sortable.options(element),arguments[1]||{});var name=encodeURIComponent((arguments[1]&&arguments[1].name)?arguments[1].name:element.id);if(options.tree){return Sortable.tree(element,arguments[1]).children.map(function(item){return[name+Sortable._constructIndex(item)+"[id]="+encodeURIComponent(item.id)].concat(item.children.map(arguments.callee))}).flatten().join("&")}else{return Sortable.sequence(element,arguments[1]).map(function(item){return name+"[]="+encodeURIComponent(item)}).join("&")}}};Element.isParent=function(child,element){if(!child.parentNode||child==element){return false}if(child.parentNode==element){return true}return Element.isParent(child.parentNode,element)};Element.findChildren=function(element,only,recursive,tagName){if(!element.hasChildNodes()){return null}tagName=tagName.toUpperCase();if(only){only=[only].flatten()}var elements=[];$A(element.childNodes).each(function(e){if(e.tagName&&e.tagName.toUpperCase()==tagName&&(!only||(Element.classNames(e).detect(function(v){return only.include(v)})))){elements.push(e)}if(recursive){var grandchildren=Element.findChildren(e,only,recursive,tagName);if(grandchildren){elements.push(grandchildren)}}});return(elements.length>0?elements.flatten():[])};Element.offsetSize=function(element,type){return element["offset"+((type=="vertical"||type=="height")?"Height":"Width")]};
var Sky;if(!Sky){Sky={}}Prototype.BrowserFeatures.ElementExtensions=(function(){if(!!(window.attachEvent&&navigator.userAgent.indexOf("Opera")===-1)&&!navigator.appVersion.match(/8.\d+/)){return !!window.HTMLElement}else{if(window.HTMLElement&&window.HTMLElement.prototype){return true}if(window.Element&&window.Element.prototype){return true}}})();Sky.PrototypeExtensions={_REQUIRED_PROTOTYPE:"1.6.0.2",convertVersionString:function(versionString){var r=versionString.split(".");while(r.length<4){r[r.length]=0}return(parseInt(r[0])*1000)+(parseInt(r[1])*100)+(parseInt(r[2])*10)+(parseInt(r[3]))},isPrototypeLoaded:function(version){var returnValue=true;if((typeof Prototype=="undefined")||(typeof Element=="undefined")||(typeof Element.Methods=="undefined")||(Sky.PrototypeExtensions.convertVersionString(Prototype.Version)<Sky.PrototypeExtensions.convertVersionString(version))){returnValue=false}return returnValue},isScriptaculousLoaded:function(version){var returnValue=true;if((typeof Scriptaculous=="undefined")||(Sky.PrototypeExtensions.convertVersionString(Scriptaculous.Version)<Sky.PrototypeExtensions.convertVersionString(version))){returnValue=false}return returnValue},isScriptaculousEffectsLoaded:function(version){var returnValue=true;if((!Sky.PrototypeExtensions.isScriptaculousLoaded(version))||(typeof Effect=="undefined")){returnValue=false}return returnValue},isScriptaculousDragDropLoaded:function(version){var returnValue=true;if((!Sky.PrototypeExtensions.isScriptaculousLoaded(version))||(typeof Droppables=="undefined")||(typeof Draggables=="undefined")){returnValue=false}return returnValue},load:function(){if(!Sky.PrototypeExtensions.isPrototypeLoaded(this._REQUIRED_PROTOTYPE)){throw ("Sky.PrototypeExtensions requires the Prototype JavaScript framework >= "+this._REQUIRED_PROTOTYPE)}Element.addMethods(this.ElementMethods);Element.addMethods("form",this.FormMethods);Element.addMethods("select",this.SelectMethods);Object.extend(String.prototype,this.StringMethods);Prototype.Browser.IE6=Prototype.Browser.IE&&parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5))===6;Prototype.Browser.IE7=Prototype.Browser.IE&&parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5))===7;Prototype.Browser.IE7up=Prototype.Browser.IE&&!Prototype.Browser.IE6;Prototype.Browser.IE8up=Prototype.Browser.IE&&!Prototype.Browser.IE6&&!Prototype.Browser.IE7},SelectMethods:{mySelectOptionByValue:function(element,value){$A(element.options).each(function(option){option.selected=(option.value==value)}.bind(value))},myClearOptions:function(element){for(var i=0;i<element.options.length;i++){element.options[i]=null}element.options.length=0}},FormMethods:{_myAIRequest_count:0,myAIRequest:function(form,opts){var returnValue=true;var options={onComplete:null};Object.extend(options,opts||{});form=$(form);Sky.PrototypeExtensions.FormMethods._myAIRequest_count++;var requestCount=Sky.PrototypeExtensions.FormMethods._myAIRequest_count;var iFrameContainerId="SkyPrototypeExtensions_FormMethods_myAIRequest_container_"+requestCount;var iFrameId="SkyPrototypeExtensions_FormMethods_myAIRequest_"+requestCount;var divContainer=new Element("div",{id:iFrameContainerId,style:"display: none;"}).update(new Element("iframe",{id:iFrameId,name:iFrameId,src:"about:blank"}));$(document.body).insert({bottom:divContainer});var loadedOptions={iFrameContainerId:iFrameContainerId,iFrameId:iFrameId,onComplete:options.onComplete};Event.observe(iFrameId,"load",Sky.PrototypeExtensions.FormMethods._myAIRequestLoaded.bind(loadedOptions));form.setAttribute("target",iFrameId);return returnValue},_myAIRequestLoaded:function(){if(this.onComplete!=null&&Object.isFunction(this.onComplete)){var frame=$(this.iFrameId);var frameDocument=null;if(frame.contentDocument){frameDocument=frame.contentDocument}else{if(frame.contentWindow){frameDocument=frame.contentWindow.document}else{frameDocument=frame.document}}if(frameDocument!=null&&frameDocument.location.href!="about:blank"){this.onComplete(frameDocument.body.firstChild.innerHTML)}}}},ElementMethods:{_myDeepClone_count:0,myDeepClone:function(element,opts){Sky.PrototypeExtensions.ElementMethods._myDeepClone_count++;var cloneCount=Sky.PrototypeExtensions.ElementMethods._myDeepClone_count;var returnValue=null;var options={cloneIdPrefix:"SkyPrototypeExtensions_myDeepClone_"+cloneCount+"_"};Object.extend(options,opts||{});element=$(element);returnValue=element.cloneNode(true);if(returnValue.id){returnValue.id=options.cloneIdPrefix+returnValue.id}returnValue.select("*[id]").each(function(el){if(el.id){el.id=options.cloneIdPrefix+el.id}});element.parentNode.insertBefore(returnValue,element);returnValue.absolutize();var positionedOffset=element.positionedOffset();returnValue.setStyle({zIndex:10000+cloneCount,position:"absolute",top:positionedOffset.top+"px",left:positionedOffset.left+"px"});return returnValue},_myUpdate_count:0,myUpdate:function(element,opts){Sky.PrototypeExtensions.ElementMethods._myUpdate_count++;var updateCount=Sky.PrototypeExtensions.ElementMethods._myUpdate_count;var returnValue={element:element,script:null};var options={contentCode:null,scriptTagId:"SkyPrototypeExtensions_myUpdate_scriptcode_"+updateCount};Object.extend(options,opts||{});if(options.contentCode!=null&&!Object.isUndefined(options.contentCode)){returnValue.element=element.update(options.contentCode.stripScripts());var scripts=options.contentCode.extractScripts().compact();if(scripts!=null&&scripts.length>0){var scriptTagText=scripts.join("\n").replace(/<\!--/g,"").replace(/\/\/\s*-->/g,"").replace(/\/\/\s*<\!\[CDATA\[/g,"").replace(/\/\/\s*\]\]>/g,"");var scriptTag=null;if(Prototype.Browser.IE){scriptTag=document.createElement("script");scriptTag.type="text/javascript";scriptTag.text=scriptTagText;scriptTag.id=options.scriptTagId}else{scriptTag=new Element("script",{type:"text/javascript",id:options.scriptTagId}).insert(scriptTagText)}$$("head")[0].appendChild(scriptTag);returnValue.script=$(options.scriptTagId)}}return returnValue},myIsExisting:function(id){var returnValue=false;try{if($(id)){returnValue=true}}catch(e){}return returnValue}},StringMethods:{countAppearance:function(str){var splitted=this.split(str);return splitted.length-1},removeSpecialChars:function(includeSpace){var re=/[^a-z0-9]+/gi;if(includeSpace){re=/[^a-z0-9 ]+/gi}return this.replace(re,"")},addSlashes:function(){return this.replace(/([\\"'])/g,"\\$1").replace(/\0/g,"\\0")},stripSlashes:function(){return this.replace(/\0/g,"0").replace(/\\([\\'"])/g,"$1")}}};Sky.PrototypeExtensions.load();var My;if(!My){My={}}My.PrototypeExtensions=Sky.PrototypeExtensions;
var Sky;if(!Sky){Sky={}}Sky.Window=Class.create();Sky.Window.instanceCounter=0;Sky.Window.instances=new Array();Sky.Window.EVENT_WINDOW_CLOSING="Sky.Window:closing";Sky.Window.EVENT_WINDOW_CLOSED="Sky.Window:closed";Sky.Window.EVENT_OVERLAY_CLOSED="Sky.Window:overlayclosed";Sky.Window.EVENT_CONTENT_LOADED="Sky.Window:contentloaded";Sky.Window.POSITION_CENTER=1;Sky.Window.POSITION_TOP=2;Sky.Window.POSITION_BOTTOM=3;Sky.Window._requirementsChecked=false;Sky.Window._cssClassesAdded=false;Sky.Window._REQUIRED_PROTOTYPE="1.6.0.2";Sky.Window._REQUIRED_SCRIPTACULOUS_EFFECTS="1.8.1";Sky.Window._REQUIRED_SCRIPTACULOUS_DRAGDROP="1.8.1";Sky.Window._CSS_LOADING="skyWindowDefaultLoading";Sky.Window._CSS_CLOSE="skyWindowDefaultClose";Sky.Window._CSS_OVERLAY="skyWindowDefaultOverlay";Sky.Window._CSS_WINDOW="skyWindowDefaultWindow";Sky.Window._CSS_FRAME="skyWindowDefaultFrame";Sky.Window._CSS_HEADER="skyWindowDefaultHeader";Sky.Window._CSS_FOOTER="skyWindowDefaultFooter";Sky.Window._CSS_CONTENTHOLDER="skyWindowDefaultContentHolder";Sky.Window._CSS_CONTENT="skyWindowDefaultContent";Sky.Window._CSS_DRAGGER="skyWindowDefaultDragger";Sky.Window.CLOSEFUNCTION_BLINDUP=1;Sky.Window.CLOSEFUNCTION_FADE=2;Sky.Window.SHOWFUNCTION_MORPH=1;Sky.Window.SHOWFUNCTION_APPEAR=2;Sky.Window._checkRequirements=function(){if(!Sky.Window._requirementsChecked){if(Object.isUndefined(Sky.PrototypeExtensions)){throw ("Sky.Window requires the Sky.PrototypeExtensions JavaScript framework")}if(!Sky.PrototypeExtensions.isPrototypeLoaded(Sky.Window._REQUIRED_PROTOTYPE)){throw ("Sky.Window requires the Prototype JavaScript framework >= "+Sky.Window._REQUIRED_PROTOTYPE)}if(!Sky.PrototypeExtensions.isScriptaculousEffectsLoaded(Sky.Window._REQUIRED_SCRIPTACULOUS_EFFECTS)){throw ("Sky.Window requires the script.aculo.us effects JavaScript framework >= "+Sky.Window._REQUIRED_SCRIPTACULOUS_EFFECTS)}if(!Sky.PrototypeExtensions.isScriptaculousDragDropLoaded(Sky.Window._REQUIRED_SCRIPTACULOUS_DRAGDROP)){throw ("Sky.Window requires the script.aculo.us dragdrop JavaScript framework >= "+Sky.Window._REQUIRED_SCRIPTACULOUS_DRAGDROP)}Sky.Window._requirementsChecked=true}};Sky.Window.prototype={initialize:function(opts){Sky.Window._checkRequirements();if(!Sky.Window._cssClassesAdded){var cssTagText="";cssTagText+="."+Sky.Window._CSS_LOADING+" {";cssTagText+="text-align: center;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_CLOSE+" {";cssTagText+="cursor: pointer;";cssTagText+="float: right;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_OVERLAY+" {";cssTagText+="position: absolute;";cssTagText+="margin: auto;";cssTagText+="top: 0;";cssTagText+="left: 0;";cssTagText+="width: 100%;";cssTagText+="height: 100%;";cssTagText+="background-color: #000!important;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_OVERLAY+"[id] {";cssTagText+="position: fixed;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_WINDOW+" {";cssTagText+="position: absolute;";cssTagText+="top: 0;";cssTagText+="left: 0;";cssTagText+="border: 0;";cssTagText+="text-align: left;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_WINDOW+"[id] {";cssTagText+="position: fixed!important;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_FRAME+" {";cssTagText+="position: relative;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_HEADER+" {";cssTagText+="margin: 0;";cssTagText+="padding: 0;";cssTagText+="height: 20px;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_FOOTER+" {";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_CONTENTHOLDER+" {";cssTagText+="background-color: #EFEFEF;";cssTagText+="}";cssTagText+="."+Sky.Window._CSS_CONTENT+" {}";cssTagText+="."+Sky.Window._CSS_DRAGGER+" {";cssTagText+="cursor: move;";cssTagText+="float:left;";cssTagText+="}";if(Prototype.Browser.IE){document.createStyleSheet();document.styleSheets[document.styleSheets.length-1].cssText=cssTagText}else{var cssTag=new Element("style",{type:"text/css"}).insert(cssTagText);$$("head")[0].appendChild(cssTag)}Sky.Window._cssClassesAdded=true}this.options={contentCode:null,contentObj:null,contentURL:null,ajaxParams:{},ajaxMethod:"get",addToContent:{width:0,height:0},showFunction:Sky.Window.SHOWFUNCTION_MORPH,dynamicAdjustment:true,maxWindowHeight:650,minWindowHeight:100,maxWindowWidth:900,minWindowWidth:150,width:150,height:100,zIndex:10000,draggable:true,dragWholeWindow:false,dragCustom:false,dragPosX:0,dragPosY:0,dragWidth:"100%",dragHeight:"100%",closeCode:"",onBeforeClose:null,closeVisible:true,closeVisibleAfterLoad:false,footerCode:null,loadingCode:"",windowId:null,overlayClose:false,overlayOpacity:0.65,overlayDuration:0.25,slideDownDuration:0.5,slideUpDuration:0.5,resizeDuration:0.75,closeFunction:Sky.Window.CLOSEFUNCTION_BLINDUP,closeFunctionDuration:0.5,fadeDuration:0.75,inactiveFade:true,transitions:true,autoFocusing:true,autoShow:true,windowPosition:Sky.Window.POSITION_CENTER,modal:true,cssClassContentHolder:Sky.Window._CSS_CONTENTHOLDER,cssClassContent:Sky.Window._CSS_CONTENT,cssClassLoading:Sky.Window._CSS_LOADING,cssClassHeader:Sky.Window._CSS_HEADER,cssClassFooter:Sky.Window._CSS_FOOTER,cssClassDragger:Sky.Window._CSS_DRAGGER,cssClassClose:Sky.Window._CSS_CLOSE,cssClassWindow:Sky.Window._CSS_WINDOW,cssClassFrame:Sky.Window._CSS_FRAME,cssClassOverlay:Sky.Window._CSS_OVERLAY,contentOverflow:true};Sky.Window.instances.push(this);Sky.Window.instanceCounter++;this.instanceId=Sky.Window.instanceCounter;this.resizeCounter=0;this.defaultDocWindowSize={width:this._getDocumentWidth(),height:this._getDocumentHeight()};this._contentSize={width:0,height:0};this.content=null;Object.extend(this.options,opts||{});this.active=false;this.focusableElements=new Array();this.currFocused=false;this.newWindow=true;this.window_closeClickObserved=false;this.window_overlayClickObserved=false;this.windowId=this.options.windowId;if(this.windowId==null||Object.isUndefined(this.windowId)){this.windowId="skyWindow"+this.instanceId}this._setupElements();this.setWidthAndPositionHandler=this._setWidthAndPosition.bindAsEventListener(this);this.prepareIEHandler=this._prepareIE.bindAsEventListener(this);this.hideObserver=this._hide.bindAsEventListener(this);this.kbdObserver=this._kbdHandler.bindAsEventListener(this);this._initObservers();this.initialized=true;if(this.options.autoShow){this.show()}this._activate()},_setupElements:function(){var newZIndex=this.options.zIndex;newZIndex+=(this.instanceId*10);if(this.options.modal){this.window_overlay=new Element("div",{id:"SkyWindow_overlay"+this.instanceId}).setOpacity(0);this.window_overlay.addClassName(this.options.cssClassOverlay);this.window_overlay.setStyle({zIndex:newZIndex})}newZIndex++;this.window=new Element("div",{id:this.windowId,style:"display: none;"}).update(this.window_frame=new Element("div",{id:"SkyWindow_frame"+this.instanceId}).update(this.window_header=new Element("div",{id:"SkyWindow_header"+this.instanceId,style:"width: "+this.options.width+"px"}).addClassName(this.options.cssClassHeader)).addClassName(this.options.cssClassFrame)).addClassName(this.options.cssClassWindow);this.window.setStyle({zIndex:newZIndex});this.window_contentholder=new Element("div",{id:"SkyWindow_contentholder"+this.instanceId}).update(this.window_content=new Element("div",{id:"SkyWindow_content"+this.instanceId}).update(this.window_loading=new Element("div",{id:"SkyWindow_loading"+this.instanceId}).addClassName(this.options.cssClassLoading).update(this.options.loadingCode)).addClassName(this.options.cssClassContent)).addClassName(this.options.cssClassContentHolder);this.window_frame.insert({bottom:this.window_contentholder});if(this.options.footerCode!==null){this.window_footer=new Element("div",{id:"SkyWindow_footer"+this.instanceId}).addClassName(this.options.cssClassFooter);this.window_footer.insert(this.options.footerCode);this.window_frame.insert({bottom:this.window_footer})}else{this.window_footer=null}$(document.body).insert({top:this.window});if(this.options.modal){$(document.body).insert({top:this.window_overlay})}if(this.options.contentOverflow){this.window_content.setStyle({overflow:"auto"})}if(this.options.draggable){if(this.options.dragWholeWindow){new Draggable(this.window)}else{this.window_dragger=new Element("div",{id:"SkyWindow_dragger"+this.instanceId}).addClassName(this.options.cssClassDragger);if(this.options.dragCustom){this.window.insert({top:this.window_dragger})}else{this.window_header.insert({top:this.window_dragger})}this.window_dragger.setStyle({width:this.options.dragWidth,top:this.options.dragPosY+"px",left:this.options.dragPosX+"px",cursor:"move"});if(this.options.dragCustom){this.window_dragger.setStyle({zIndex:newZIndex})}var z=newZIndex++;new Draggable(this.window,{zindex:z,starteffect:null,endeffect:null,handle:this.window_dragger})}}if(this.options.closeVisible){newZIndex++;this.window_close=new Element("div",{id:"SkyWindow_close"+this.instanceId}).update(this.options.closeCode).addClassName(this.options.cssClassClose);if(this.options.closeVisibleAfterLoad){this.window_close.hide()}this.window_close.setStyle({zIndex:newZIndex});if(this.options.draggable&&!this.options.dragWholeWindow){if(this.options.dragCustom){this.window_header.insert({bottom:this.window_close})}else{this.window_dragger.insert({bottom:this.window_close})}}else{this.window_header.insert({bottom:this.window_close})}}this.window_header.insert({bottom:new Element("div",{"class":"clear"})})},isActive:function(){return this.active},show:function(){if(this.window.style.display=="none"){if(Sky.Window.instances.length>1){Sky.Window.instances[Sky.Window.instances.length-2]._deactivate()}this._appear();this.event("onShow")}},hide:function(){if(this.initialized){this.event("beforeHide");this.window.fire(Sky.Window.EVENT_WINDOW_CLOSING,this);if(this.options.transitions){var closeWindowAfterFinish=this._deinit.bind(this);switch(this.options.closeFunction){case Sky.Window.CLOSEFUNCTION_FADE:Effect.Fade(this.window,{duration:this.options.closeFunctionDuration,afterFinish:closeWindowAfterFinish});break;default:Effect.BlindUp(this.window,{duration:this.options.slideUpDuration,transition:Effect.Transitions.sinoidal,afterFinish:closeWindowAfterFinish});break}}else{this.window.hide();this._deinit()}}else{throw ("Sky.Window is not initialized.")}},swapContent:function(opts){var swapOptions={contentCode:this.options.contentCode,contentObj:this.options.contentObj,contentURL:this.options.contentURL,ajaxParams:this.options.ajaxParams,ajaxMethod:this.options.ajaxMethod};Object.extend(swapOptions,opts||{});Object.extend(this.options,swapOptions);this._update();this.event("onUpdate")},_hide:function(event){if(!Object.isUndefined(event)){event.stop();if(!this.options.overlayClose&&event.element().id==="SkyWindow_overlay"+this.instanceId){return false}}var callBackFunction=false;if(!Object.isUndefined(this.options.onBeforeClose)&&this.options.onBeforeClose!==null){callBackFunction=this.options.onBeforeClose(this)}else{callBackFunction=true}if(callBackFunction){this.hide()}},_prepareIE:function(){var documentHeight=this._getDocumentHeight();var documentWidth=this._getDocumentWidth();var dOffsets=document.viewport.getScrollOffsets();if(this.options.modal){this.window_overlay.setStyle({height:documentHeight+"px",width:documentWidth+"px",top:dOffsets.top+"px",left:dOffsets.left+"px"})}},_appear:function(){if(Prototype.Browser.IE&&!Prototype.Browser.IE7up){var instanceId="";if(Sky.Window.instances.length>1){instanceId="#"+Sky.Window.instances[Sky.Window.instances.length-2].windowId+" "}$$(instanceId+"select").invoke("setStyle",{visibility:"hidden"});this._prepareIE()}var overlayOpacity=0;if(Object.isFunction(this.options.overlayOpacity)){overlayOpacity=this.options.overlayOpacity()}else{overlayOpacity=this.options.overlayOpacity}this.window.setStyle({width:this.options.width+"px",height:this.options.height+"px"});this._setPosition();if(this.options.transitions){if(this.options.modal){this.window_overlay.setOpacity(0);new Effect.Fade(this.window_overlay,{from:0,to:overlayOpacity,duration:this.options.overlayDuration,afterFinish:function(){new Effect.BlindDown(this.window,{duration:this.options.slideDownDuration,afterFinish:function(fx){this._loadContent()}.bind(this)})}.bind(this)})}else{new Effect.BlindDown(this.window,{duration:this.options.slideDownDuration,afterFinish:function(fx){this._loadContent()}.bind(this)})}}else{if(this.options.modal){this.window_overlay.setStyle({opacity:overlayOpacity})}this.window.show();this._loadContent()}if(this.options.closeVisible&&!this.window_closeClickObserved){this.window_close.observe("click",this.hideObserver);this.window_closeClickObserved=true}},_update:function(){this.window_content.update(this.window_loading);this._loadContent()},_loadContent:function(){if(this.event("beforeLoad")){if(this.options.contentCode!=null){this._insertContent(this.options.contentCode)}else{if(this.options.contentObj!=null){this._insertContent(this.options.contentObj)}else{if(this.options.contentURL!=null){new Ajax.Request(this.options.contentURL,{method:this.options.ajaxMethod.toLowerCase(),parameters:this.options.ajaxParams,onSuccess:function(transport){var responseText=transport.responseText;var response=new String(responseText);this._insertContent(responseText)}.bind(this),onException:function(instance,exception){alert(exception.message);this.hide()}.bind(this)})}else{this.hide();throw ("Sky.Window Parameters Error: Please specify correct URL or HTML element (plain HTML or object)")}}}}},_insertContent:function(tmpContent,callback){if(this.scriptTag!=null&&!Object.isUndefined(this.scriptTag)){this.scriptTag.remove();this.scriptTag=null}var h=this.window_contentholder.getHeight();this.window_content.update("").setStyle({height:h+"px"});var forPositioning,used,_htmlObj,posElement;if(typeof tmpContent=="string"){posElement=new Element("div").update(tmpContent.stripScripts()).hide();this.window.insert({before:posElement});if(!this.options.contentOverflow){posElement.setStyle({height:(posElement.getHeight()-2)+"px"});this.window_content.setStyle({overflow:"hidden"})}forPositioning=posElement;used=1}else{if(typeof tmpContent=="object"){_htmlObj=tmpContent.cloneNode(true);forPositioning=_htmlObj;if(tmpContent.id){tmpContent.id="SkyWindow_"+tmpContent.id+this.instanceId}$(tmpContent).select("*[id]").each(function(el){el.id="skyWindow_"+el.id});used=2}}if(this.options.dynamicAdjustment&&forPositioning){this._contentSize.width=forPositioning.getWidth()+this.options.addToContent.width;this._contentSize.height=forPositioning.getHeight()+this.options.addToContent.height}else{this._contentSize.width=this.options.width;this._contentSize.height=this.options.height-this.window_header.getHeight();if(this.window_footer!==null){this._contentSize.height-=this.window_footer.getHeight()}}if(posElement){posElement.remove()}var dim=this._getDim();var width=dim.width;var contentHeight=dim.contentHeight;var windowHeight=dim.windowHeight;var windowTooHigh=dim.windowTooHigh;if(!this.options.contentOverflow&&Prototype.Browser.IE&&!Prototype.Browser.IE7up){contentHeight-=2}var dimForPos=this._getDimForPositioning(width,windowHeight);this._myResize(width,windowHeight,contentHeight,dimForPos,windowTooHigh,function(){if(this.options.closeVisibleAfterLoad){this.window_close.show()}if(used==1){if(this.options.transitions){var myUpdate=this.window_content.setOpacity(0).myUpdate({contentCode:tmpContent});this.scriptTag=myUpdate.script;new Effect.Appear($(myUpdate.element),{duration:this.options.fadeDuration})}else{var myUpdate=this.window_content.myUpdate({contentCode:tmpContent});this.scriptTag=myUpdate.script}}else{if(used==2){this.window_content.update(_htmlObj).down("div").show();if(Prototype.Browser.IE){$$("."+this.options.cssClassContent+" select").invoke("setStyle",{visibility:""})}}}setTimeout(function(){this._putContent(callback)}.bind(this),1)}.bind(this))},_getDimForPositioning:function(x,y){var newX=(Math.floor(this._getDocumentWidth()/2)-Math.floor(x/2));var newY=(Math.floor(this._getDocumentHeight()/2)-Math.floor(y/2));if(this.options.windowPosition==Sky.Window.POSITION_TOP){newY=0}if(this.options.windowPosition==Sky.Window.POSITION_BOTTOM){newY=(this._getDocumentHeight()-y)}if(Prototype.Browser.IE&&!Prototype.Browser.IE7up){var dOffset=document.viewport.getScrollOffsets();newX+=dOffset.left;newY+=dOffset.top}return{x:newX,y:newY}},_putContent:function(callback){this.window_content.show();this.focusableElements=this._findFocusableElements();this._setFocus();if(callback!=undefined){callback()}if(this.options.draggable&&!this.options.dragWholeWindow){if(this.options.dragCustom){this.window_dragger.setStyle({height:this.options.dragHeight})}else{this.window_dragger.setStyle({height:this.window_header.getHeight()+"px"})}}if(!this.isActive()&&Prototype.Browser.IE&&!Prototype.Browser.IE7up){$$("#"+this.windowId+" select").invoke("setStyle",{visibility:"hidden"})}this.window.fire(Sky.Window.EVENT_CONTENT_LOADED,this);this.event("afterLoad")},_activate:function(){if(!this.active){this.active=true;if(this.options.closeVisible&&!this.window_closeClickObserved){this.window_close.observe("click",this.hideObserver);this.window_closeClickObserved=true}if(this.options.overlayClose&&this.options.modal&&!this.window_overlayClickObserved){this.window_overlay.observe("click",this.hideObserver);this.window_overlayClickObserved=true}if(this.options.transitions&&this.options.inactiveFade){new Effect.Appear(this.window,{duration:this.options.fadeDuration})}}},_deactivate:function(){if(this.active){this.active=false;if(this.options.closeVisible&&this.options.modal&&this.window_closeClickObserved){this.window_close.stopObserving("click",this.hideObserver);this.window_closeClickObserved=false}if(this.options.overlayClose&&this.options.modal&&this.window_overlayClickObserved){this.window_overlay.stopObserving("click",this.hideObserver);this.window_overlayClickObserved=false}if(this.options.transitions&&this.options.inactiveFade){new Effect.Fade(this.window,{duration:this.options.fadeDuration,to:0.5})}}},_initObservers:function(){if(this.options.overlayClose&&this.options.modal&&!this.window_overlayClickObserved){this.window_overlay.observe("click",this.hideObserver);this.window_overlayClickObserved=true}if(this.options.closeVisible&&!this.window_closeClickObserved){this.window_close.observe("click",this.hideObserver);this.window_closeClickObserved=true}if(Prototype.Browser.Gecko){Event.observe(document,"keypress",this.kbdObserver)}else{Event.observe(document,"keydown",this.kbdObserver)}Event.observe(window,"resize",this.setWidthAndPositionHandler);if(Prototype.Browser.IE&&!Prototype.Browser.IE7up){Event.observe(window,"scroll",this.prepareIEHandler);Event.observe(window,"scroll",this.setWidthAndPositionHandler)}},_activateLastWindow:function(){var lastInstance=Sky.Window.instances.last();if(!Object.isUndefined(lastInstance)){lastInstance._activate()}},_removeObservers:function(){if(this.options.overlayClose&&this.options.modal&&this.window_overlayClickObserved){this.window_overlay.stopObserving("click",this.hideObserver);this.window_overlayClickObserved=false}if(this.options.closeVisible&&this.window_closeClickObserved){this.window_close.stopObserving("click",this.hideObserver);this.window_closeClickObserved=false}if(Prototype.Browser.Gecko){Event.stopObserving(document,"keypress",this.kbdObserver)}else{Event.stopObserving(document,"keydown",this.kbdObserver)}Event.stopObserving(window,"resize",this.setWidthAndPositionHandler);if(Prototype.Browser.IE&&!Prototype.Browser.IE7up){Event.stopObserving(window,"scroll",this.prepareIEHandler);Event.stopObserving(window,"scroll",this.setWidthAndPositionHandler)}},_setFocus:function(){if(this.options.autoFocusing){if(this.focusableElements.length>0){var firstEl=this.focusableElements.find(function(el){return el.tabIndex==1})||this.focusableElements.first();this.currFocused=this.focusableElements.toArray().indexOf(firstEl);if(this.initialized){firstEl.focus()}}}else{if(this.options.closeVisible){if(this.initialized){this.window_close.focus()}}}},_findFocusableElements:function(){var focusElements=this.window_content.select("input:not([type~=hidden]), select, textarea, button");if(!Object.isUndefined(focusElements)){focusElements.invoke("addClassName","SkyWindow_focusable")}return this.window_content.select(".SkyWindow_focusable")},_kbdHandler:function(event){if(!Object.isUndefined(Sky.Window.instances.last())&&this.instanceId==Sky.Window.instances.last().instanceId){var node=event.element();switch(event.keyCode){case Event.KEY_TAB:event.stop();if(node!=this.focusableElements[this.currFocused]){this.currFocused=this.focusableElements.toArray().indexOf(node)}if(!event.shiftKey){if(this.currFocused==this.focusableElements.length-1){this.focusableElements.first().focus();this.currFocused=0}else{this.currFocused++;this.focusableElements[this.currFocused].focus()}}else{if(this.currFocused==0){this.focusableElements.last().focus();this.currFocused=this.focusableElements.length-1}else{this.currFocused--;this.focusableElements[this.currFocused].focus()}}break;case Event.KEY_ESC:if(this.options.overlayClose){this._hide(event)}break;case 32:this._preventScroll(event);break;case 0:if(event.which==32){this._preventScroll(event)}break;case Event.KEY_UP:case Event.KEY_DOWN:case Event.KEY_PAGEDOWN:case Event.KEY_PAGEUP:case Event.KEY_HOME:case Event.KEY_END:if(Prototype.Browser.WebKit&&!["textarea","select"].include(node.tagName.toLowerCase())){event.stop()}else{if((node.tagName.toLowerCase()=="input"&&["submit","button"].include(node.type))||(node.tagName.toLowerCase()=="a")){event.stop()}}break}}},_preventScroll:function(event){if(!["input","textarea","select","button"].include(event.element().tagName.toLowerCase())){event.stop()}},_deinit:function(){this.window.fire(Sky.Window.EVENT_WINDOW_CLOSED,this);this._removeObservers();if(this.options.transitions){if(this.options.modal){new Effect.Fade(this.window_overlay,{to:0,duration:this.options.overlayDuration,afterFinish:this._deinitHandler.bind(this)})}else{this._deinitHandler()}}else{if(this.options.modal){this.window_overlay.hide()}this._removeElements()}},_deinitHandler:function(){this._removeElements()},_removeElements:function(){this.initialized=false;this.event("afterHide");if(this.options.modal){this.window_overlay.fire(Sky.Window.EVENT_OVERLAY_CLOSED,this)}for(var i=0;i<Sky.Window.instances.length;i++){var skyWindow=Sky.Window.instances[i];if(skyWindow.instanceId===this.instanceId){Sky.Window.instances.splice(i,1);break}}this._activateLastWindow();if(this.scriptTag!=null&&!Object.isUndefined(this.scriptTag)){this.scriptTag.remove();this.scriptTag=null}if(this.options.modal&&Element.myIsExisting(this.window_overlay.id)){this.window_overlay.remove()}if(Element.myIsExisting(this.window.id)){this.window.remove()}if(Prototype.Browser.IE&&!Prototype.Browser.IE7up){var instanceId="";if(Sky.Window.instances.length>0){instanceId="#"+Sky.Window.instances.last().windowId+" "}$$(instanceId+"select").invoke("setStyle",{visibility:"visible"})}if(this.options.contentObj!=null){if(this.options.contentObj.id&&this.options.contentObj.id.match(/SkyWindow_/)){this.options.contentObj.id=this.options.contentObj.id.replace(/SkyWindow_/,"")}this.options.contentObj.select("*[id]").each(function(el){el.id=el.id.replace(/skyWindow_/,"")})}},_getDocumentHeight:function(){return(window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0)},_getDocumentWidth:function(){return(window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0)},_setPosition:function(){var myTop;var myLeft;if(this.options.dynamicAdjustment){if(this.options.windowPosition==Sky.Window.POSITION_CENTER){myTop=(Math.floor(this._getDocumentHeight()/2)-Math.floor(this.window.getHeight()/2));myLeft=(Math.floor(this._getDocumentWidth()/2)-Math.floor(this.window.getWidth()/2))}else{if(this.options.windowPosition==Sky.Window.POSITION_TOP){myTop=0;myLeft=(Math.floor(this._getDocumentWidth()/2)-Math.floor(this.window.getWidth()/2))}else{if(this.options.windowPosition==Sky.Window.POSITION_BOTTOM){myTop=(this._getDocumentHeight()-this.window.getHeight());myLeft=(Math.floor(this._getDocumentWidth()/2)-Math.floor(this.window.getWidth()/2))}}}}else{if(this.options.windowPosition==Sky.Window.POSITION_CENTER){myTop=(Math.floor(this._getDocumentHeight()/2)-Math.floor(this.options.height/2));myLeft=(Math.floor(this._getDocumentWidth()/2)-Math.floor(this.options.width/2))}else{if(this.options.windowPosition==Sky.Window.POSITION_TOP){myTop=0;myLeft=(Math.floor(this._getDocumentWidth()/2)-Math.floor(this.options.width/2))}else{if(this.options.windowPosition==Sky.Window.POSITION_BOTTOM){myTop=(this._getDocumentHeight()-this.options.height);myLeft=(Math.floor(this._getDocumentWidth()/2)-Math.floor(this.options.width/2))}}}}if(Prototype.Browser.IE&&!Prototype.Browser.IE7up){var dOffset=document.viewport.getScrollOffsets();myTop+=dOffset.top;myLeft+=dOffset.left}this.window.setStyle({top:myTop+"px",left:myLeft+"px"})},_getDim:function(){var returnValue={width:0,contentHeight:0,windowHeight:0,windowTooHigh:false};var width=this._contentSize.width;var contentHeight=this._contentSize.height;var windowHeight=0;if(this.options.dynamicAdjustment){windowHeight=contentHeight;if(this.window_header!==null){windowHeight+=this.window_header.getHeight()}if(this.window_footer!==null){windowHeight+=this.window_footer.getHeight()}}else{windowHeight=this.options.height}var windowTooHigh=false;if(windowHeight>this.options.maxWindowHeight){contentHeight-=(windowHeight-this.options.maxWindowHeight);windowHeight=this.options.maxWindowHeight;windowTooHigh=true}else{if(windowHeight<this.options.minWindowHeight){contentHeight+=(this.options.minWindowHeight-windowHeight);windowHeight=this.options.minWindowHeight}}if(width>this.options.maxWindowWidth){width=this.options.maxWindowWidth}else{if(width<this.options.minWindowWidth){width=this.options.minWindowWidth}}var documentHeight=this._getDocumentHeight();if(windowHeight>documentHeight){contentHeight-=(windowHeight-(documentHeight));windowHeight=documentHeight;windowTooHigh=true}var documentWidth=this._getDocumentWidth();if(width>documentWidth){width=documentWidth}returnValue.width=width;returnValue.contentHeight=contentHeight;returnValue.windowHeight=windowHeight;returnValue.windowTooHigh=windowTooHigh;return returnValue},_setWidthAndPosition:function(){var currentWindowSize={width:this._getDocumentWidth(),height:this._getDocumentHeight()};if(this.defaultDocWindowSize.width!=currentWindowSize.width||this.defaultDocWindowSize.height!=currentWindowSize.height){this.defaultDocWindowSize=currentWindowSize;if(Prototype.Browser.IE&&!Prototype.Browser.IE7up){this._prepareIE()}var dim=this._getDim();var width=dim.width;var contentHeight=dim.contentHeight;var windowHeight=dim.windowHeight;var windowTooHigh=dim.windowTooHigh;var dimForPos=this._getDimForPositioning(width,windowHeight);if(this.options.dynamicAdjustment){var addToWindowWidth=0;if(windowTooHigh){addToWindowWidth=16}if(this.options.transitions){if(this.options.showFunction==Sky.Window.SHOWFUNCTION_MORPH){new Effect.Parallel([new Effect.Morph(this.window,{style:{height:windowHeight+"px",width:width+"px"},sync:true}),new Effect.Morph(this.window_frame,{style:{width:width+"px"},sync:true}),new Effect.Morph(this.window_header,{style:{width:width+"px"},sync:true}),new Effect.Morph(this.window_contentholder,{style:{height:(contentHeight-this.options.addToContent.height)+"px",width:(width-this.options.addToContent.width)+"px"},sync:true}),new Effect.Morph(this.window_content,{style:{height:(contentHeight-this.options.addToContent.height)+"px",width:((width+addToWindowWidth)-this.options.addToContent.width)+"px"},sync:true}),new Effect.Move(this.window,{x:dimForPos.x,y:dimForPos.y,mode:"absolute",sync:true})],{duration:this.options.resizeDuration})}else{this.window.setStyle({height:windowHeight+"px",width:width+"px"});this.window_frame.setStyle({width:width+"px"});this.window_header.setStyle({width:width+"px"});this.window_contentholder.setStyle({height:(contentHeight-this.options.addToContent.height)+"px",width:(width-this.options.addToContent.width)+"px"});this.window_content.setStyle({height:(contentHeight-this.options.addToContent.height)+"px",width:((width+addToWindowWidth)-this.options.addToContent.width)+"px"});new Effect.Move(this.window,{x:dimForPos.x,y:dimForPos.y,mode:"absolute",duration:this.options.resizeDuration})}}else{this.window.setStyle({height:windowHeight+"px",width:width+"px"});this.window_frame.setStyle({width:width+"px"});this.window_header.setStyle({width:width+"px"});this.window_contentholder.setStyle({height:(contentHeight-this.options.addToContent.height)+"px",width:(width-this.options.addToContent.width)+"px"});this.window_content.setStyle({height:(contentHeight-this.options.addToContent.height)+"px",width:((width+addToWindowWidth)-this.options.addToContent.width)+"px"});this.window.setStyle({left:dimForPos.x,top:dimForPos.y})}}else{if(this.options.transitions){new Effect.Parallel([new Effect.Move(this.window,{x:dimForPos.x,y:dimForPos.y,mode:"absolute",sync:true})],{duration:this.options.resizeDuration})}else{this.window.setStyle({x:dimForPos.x,y:dimForPos.y})}}}},event:function(eventName){if(this.options[eventName]){var returnValue=this.options[eventName]();this.options[eventName]=null;if(returnValue!=undefined){return returnValue}else{return true}}return true},_myResize:function(newWindowWidth,newWindowHeight,newContentHeight,dim,windowTooHigh,callback){var wWidth=this.window.getWidth();var wHeight=this.window_content.getHeight();if(!callback){callback=function(){return false}}if(newContentHeight!=wHeight){if(this.options.transitions&&this.options.showFunction==Sky.Window.SHOWFUNCTION_MORPH){new Effect.Parallel([new Effect.Morph(this.window,{style:{height:newWindowHeight+"px"},sync:true}),new Effect.Morph(this.window_contentholder,{style:{height:(newContentHeight-this.options.addToContent.height)+"px"},sync:true}),new Effect.Morph(this.window_content,{style:{height:(newContentHeight-this.options.addToContent.height)+"px"},sync:true}),new Effect.Move(this.window,{x:this.window.getStyle("left")!=null?this.window.getStyle("left").replace(/px/,""):0,y:dim.y,mode:"absolute",sync:true})],{duration:this.options.resizeDuration,afterFinish:((newWindowWidth!=wWidth||windowTooHigh)?function(fx){this._myResizeWidth(newWindowWidth,windowTooHigh,dim,callback)}.bind(this):callback.bind(this))})}else{this.window.setStyle({height:newWindowHeight+"px"});this.window_contentholder.setStyle({height:(newContentHeight-this.options.addToContent.height)+"px"});this.window_content.setStyle({height:(newContentHeight-this.options.addToContent.height)+"px"});this.window.setStyle({left:this.window.getStyle("left")!=null?this.window.getStyle("left"):"0px",top:dim.y+"px"});if(newWindowWidth!=wWidth||windowTooHigh){this._myResizeWidth(newWindowWidth,windowTooHigh,dim,callback)}else{callback()}}}else{if(newWindowWidth!=wWidth){this._myResizeWidth(newWindowWidth,windowTooHigh,dim,callback)}else{callback()}}},_myResizeWidth:function(newWindowWidth,windowTooHigh,dim,callback){if(Object.isUndefined(callback)){callback=function(){return false}}var addToContentWidth=0;if(windowTooHigh){addToContentWidth=16}this.window_content.setStyle({width:this.window_content.getWidth()+"px"});if(this.options.transitions&&this.options.showFunction==Sky.Window.SHOWFUNCTION_MORPH){new Effect.Parallel([new Effect.Morph(this.window_contentholder,{style:{width:(newWindowWidth-this.options.addToContent.width)+"px"},sync:true}),new Effect.Morph(this.window_content,{style:{width:((newWindowWidth+addToContentWidth)-this.options.addToContent.width)+"px"},sync:true}),new Effect.Morph(this.window,{style:{width:newWindowWidth+"px"},sync:true}),new Effect.Morph(this.window_frame,{style:{width:newWindowWidth+"px"},sync:true}),new Effect.Morph(this.window_header,{style:{width:newWindowWidth+"px"},sync:true}),new Effect.Move(this.window,{x:dim.x,y:this.window.getStyle("top")!=null?this.window.getStyle("top").replace(/px/,""):0,mode:"absolute",sync:true})],{duration:this.options.resizeDuration,afterFinish:callback.bind(this)})}else{this.window.setStyle({width:newWindowWidth+"px"});this.window_header.setStyle({width:newWindowWidth+"px"});this.window_frame.setStyle({width:newWindowWidth+"px"});this.window_contentholder.setStyle({width:(newWindowWidth-this.options.addToContent.width)+"px"});this.window_content.setStyle({width:((newWindowWidth+addToContentWidth)-this.options.addToContent.width)+"px"});this.window.setStyle({left:dim.x+"px",top:this.window.getStyle("top")!=null?this.window.getStyle("top"):"0px"});callback()}}};Sky.Window.PopUp=Class.create();Sky.Window.PopUp.CONTENTTYPE_URI=1;Sky.Window.PopUp.CONTENTTYPE_CODE=2;Sky.Window.PopUp.prototype={initialize:function(className,opts){Sky.Window._checkRequirements();this.className=className;this.options={skyWindowOpts:{},linkTag:"a",contentGetTag:"href",contentType:Sky.Window.PopUp.CONTENTTYPE_URI,callbackMethod:null};Object.extend(this.options,opts||{});$$(this.options.linkTag+"."+className).each(function(link){link.observe("click",this._handleOnClick.bind(this))}.bind(this))},_handleOnClick:function(event){Event.stop(event);var link=event.element();if(link.tagName.toLowerCase()!=this.options.linkTag){link=link.up(this.options.linkTag)}var opts=this.options.skyWindowOpts;var contentCode=null;var contentURI=null;switch(this.options.contentType){case Sky.Window.PopUp.CONTENTTYPE_CODE:contentCode=$(link.getAttribute(this.options.contentGetTag)).innerHTML;break;default:contentURI=link.getAttribute(this.options.contentGetTag);break}Object.extend(opts,{contentURL:contentURI,contentCode:contentCode});var skyWindow=new Sky.Window(opts);if(Object.isFunction(this.options.callbackMethod)){this.options.callbackMethod(skyWindow)}return false}};var My;if(!My){My={}}My.Window=Sky.Window;
var Sky;if(!Sky){Sky={}}Sky.ImgSlider=Class.create();Sky.ImgSlider._REQUIRED_PROTOTYPE="1.6.1";Sky.ImgSlider._REQUIRED_SCRIPTACULOUS_EFFECTS="1.8.1";Sky.ImgSlider.EVENT_IMGCHANGED="Sky.ImgSlider:imgChanged";Sky.ImgSlider.prototype={initialize:function(id,opts){if(Object.isUndefined(Sky.PrototypeExtensions)){throw ("Sky.ImgSlider requires the Sky.PrototypeExtensions JavaScript framework")}if(!Sky.PrototypeExtensions.isPrototypeLoaded(Sky.ImgSlider._REQUIRED_PROTOTYPE)){throw ("Sky.ImgSlider requires the Prototype JavaScript framework >= "+Sky.ImgSlider._REQUIRED_PROTOTYPE)}if(!Sky.PrototypeExtensions.isScriptaculousEffectsLoaded(Sky.ImgSlider._REQUIRED_SCRIPTACULOUS_EFFECTS)){throw ("Sky.ImgSlider requires the script.aculo.us effects JavaScript framework >= "+Sky.ImgSlider._REQUIRED_SCRIPTACULOUS_EFFECTS)}this.options={tag:"li",slideTime:1,effectDuration:1,doStart:true,actIndex:0,backward:false};Object.extend(this.options,opts||{});this.id=id;this.directionBackward=this.options.backward;this.slideItems=$A($(this.id).getElementsByTagName(this.options.tag));this.slideItems.each(function(item,index){if(index>=0){$(item).hide()}});this.slideItems[this.options.actIndex].show();if(this.options.doStart){this.start()}},setOptions:function(opts){var options={slideTime:this.options.slideTime,effectDuration:this.options.effectDuration};Object.extend(options,opts||{});Object.extend(this.options,options||{})},start:function(){this.stop();this.directionBackward=this.options.backward;this.periodicalExecuter=new PeriodicalExecuter(this._doSlide.bind(this),this.options.slideTime)},_afterFade:function(effect){if(this.lastFadeEffect==effect){this.lastFadeEffect=null}},_afterAppear:function(effect){if(this.lastAppearEffect==effect){this.lastAppearEffect=null}},_doSlide:function(){var nextIndex=0;if(this.directionBackward){if(this.options.actIndex==0){nextIndex=this.slideItems.length-1}else{nextIndex=this.options.actIndex-1}}else{if(!(this.options.actIndex==this.slideItems.length-1)){nextIndex=this.options.actIndex+1}}this.showImg(nextIndex)},showImg:function(nextIndex){if(this.lastFadeEffect){this.lastFadeEffect.cancel();this.lastFadeEffect.element.hide();this.lastFadeEffect=null}this.lastFadeEffect=new Effect.Fade(this.slideItems[this.options.actIndex],{afterFinish:this._afterFade.bind(this),duration:this.options.effectDuration});if(this.lastAppearEffect){this.lastAppearEffect.cancel();this.lastAppearEffect.element.hide();this.lastAppearEffect=null}this.lastAppearEffect=new Effect.Appear(this.slideItems[nextIndex],{afterFinish:this._afterAppear.bind(this),duration:this.options.effectDuration});this.options.actIndex=nextIndex;$(this.id).fire(Sky.ImgSlider.EVENT_IMGCHANGED,this)},getActSlideItem:function(){return this.slideItems[this.options.actIndex]},stop:function(){if(this.periodicalExecuter){this.periodicalExecuter.stop()}},next:function(){this.stop();this.directionBackward=false;this._doSlide()},prev:function(){this.stop();this.directionBackward=true;this._doSlide()}};var My;if(!My){My={}}My.ImgSlider=Sky.ImgSlider;