var ie=document.all!=null;var moz=!ie&&document.getElementById!=null&&document.layers==null;function bs_isNull(theVar){if(typeof(theVar)=="undefined"){return true;}if(theVar==null){return true;}return false;}function bs_isObject(theVar){ret=false;if(typeof(theVar)=="object"){ret=!bs_isNull(theVar);}return ret;}function bs_isEmpty(theVar){if(bs_isNull(theVar)){return true;}if(theVar==""){return true;}return false;}function bs_typeOf(theVar){ret="undefined";switch(typeof(theVar)){case "boolean":ret="boolean";break;case "number":ret="number";break;case "string":ret="string";break;case "function":ret="function";break;case "object":if(bs_isNull(theVar)){ret="null";break;}if(theVar.concat&&theVar.join&&theVar.sort&&theVar.pop){ret="array";break;}break;case "undefined":default:ret="undefined";}return ret;}function bs_arrayMerge(obj1,obj2){if(!bs_isObject(obj1)||!bs_isObject(obj2)){return false;}for(var key in obj2){obj1[key]=obj2[key];}return obj1;}function bs_arrayFlip(aArray){var aHash=new Object();type=bs_typeOf(aArray);if(type=="array"){for(var i=0;i<aArray.length;i++){aHash[aArray[i]]=true;}}else{if(type=="string"){if(aArray!=""){aHash[aArray]=true;}}}return aHash;}function queryStringToHash(queryString){if(typeof(queryString)=="undefined"){var queryString=window.location.search;}var ret=new Array;if(bs_isEmpty(queryString)){return ret;}queryString=queryString.substr(1);if(bs_isEmpty(queryString)){return ret;}var junks=queryString.split("&");for(var i=0;i<junks.length;i++){var x=junks[i].split("=");if(x.length==2){ret[x[0]]=x[1];}else{ret[x[0]]="";}}return ret;}function dump(theVar,doReturn,showFunctions,_out,_indent,_numCall){if(!_indent){_indent=" ";_bsDumpOverallNumCall=1;}else{_indent+=" ";_bsDumpOverallNumCall++;}if(_bsDumpOverallNumCall<8){if(_out){var isInternal=true;}else{_out="";_numCall=1;}var goOn=true;if(_numCall>10){goOn=false;if(!doReturn){goOn=confirm("There have been 10 recursive calls so far. Maybe you have an endless loop. Do you want to continue?");}if(!goOn){_out+=_indent+"error/warning: nesting levels too deep (>10 times)!\n";}else{_numCall=0;}}if(goOn){switch(typeof(theVar)){case "object":for(var key in theVar){switch(typeof(theVar[key])){case "function":if(typeof(showFunctions)=="boolean"){if(showFunctions){_out+=_indent+"function \"" + key + "\" => "+theVar[key]+"\n";}else{_out+=_indent+"function \"" + key + "\n";}}else{if(showFunctions==2){_out+=_indent+"function \"" + key + "\" => "+theVar[key]+"\n";}else{if(showFunctions==1){_out+=_indent+"function \"" + key + "\n";}else{}}}break;case "undefined":break;case "object":_out+=_indent+key;if(theVar[key]instanceof Array){_out+=" (Array) => \n";}else{if(theVar[key]instanceof Date){_out+=" (Date) => "+theVar[key]+"\n";}else{_out+=" (Object) => \n";}}_out=dump(theVar[key],doReturn,showFunctions,_out,_indent+"    ",_numCall+1);break;case "number":if(theVar instanceof Date){alert("date");}default:_out+=_indent+typeof(theVar[key])+" \"" + key + "\" => "+theVar[key]+"\n";}}break;default:_out+=_indent+typeof(theVar)+" => "+theVar+"\n";}}}if(isInternal||doReturn){return _out;}else{alert(_out);return;}}function Position(x,y){this.x=x;this.y=y;}function getAbsolutePos(el,stopIfAbsolute){if(bs_isNull(el)){var res=new Position(0,0);return res;}var res=new Position(el.offsetLeft,el.offsetTop);if(el.offsetParent){if((stopIfAbsolute!=true)||((el.offsetParent.currentStyle.position!="absolute")&&(el.offsetParent.currentStyle.position!="relative")&&(el.offsetParent.currentStyle.overflow!="auto")&&(el.offsetParent.currentStyle.overflow!="scroll"))){var tmp=getAbsolutePos(el.offsetParent,stopIfAbsolute);res.x+=tmp.x;res.y+=tmp.y;}}return res;}if("undefined"!=typeof(HTMLElement)){if("undefined"==typeof(HTMLElement.insertAdjacentElement)){HTMLElement.prototype.insertAdjacentElement=function(where,parsedNode){switch(where){case "beforeBegin":this.parentNode.insertBefore(parsedNode,this);break;case "afterBegin":this.insertBefore(parsedNode,this.firstChild);break;case "beforeEnd":this.appendChild(parsedNode);break;case "afterEnd":if(this.nextSibling){this.parentNode.insertBefore(parsedNode,this.nextSibling);}else{this.parentNode.appendChild(parsedNode);}break;}};}}if(moz){extendEventObject();emulateAttachEvent();emulateEventHandlers(["click","dblclick","mouseover","mouseout","mousedown","mouseup","mousemove","keydown","keypress","keyup"]);emulateCurrentStyle(["left","right","top","bottom","width","height"]);emulateHTMLModel();Event.LEFT=1;Event.MIDDLE=2;Event.RIGHT=3;}else{Event={};Event.LEFT=1;Event.MIDDLE=4;Event.RIGHT=2;}function extendEventObject(){Event.prototype.__defineSetter__("returnValue",function(b){if(!b){this.preventDefault();}return b;});Event.prototype.__defineSetter__("cancelBubble",function(b){if(b){this.stopPropagation();}return b;});Event.prototype.__defineGetter__("srcElement",function(){var node=this.target;while(node.nodeType!=1){node=node.parentNode;}return node;});Event.prototype.__defineGetter__("fromElement",function(){var node;if(this.type=="mouseover"){node=this.relatedTarget;}else{if(this.type=="mouseout"){node=this.target;}}if(!node){return;}while(node.nodeType!=1){node=node.parentNode;}return node;});Event.prototype.__defineGetter__("toElement",function(){var node;if(this.type=="mouseout"){node=this.relatedTarget;}else{if(this.type=="mouseover"){node=this.target;}}if(!node){return;}while(node.nodeType!=1){node=node.parentNode;}return node;});Event.prototype.__defineGetter__("offsetX",function(){return this.layerX;});Event.prototype.__defineGetter__("offsetY",function(){return this.layerY;});}function emulateAttachEvent(){HTMLDocument.prototype.attachEvent=HTMLElement.prototype.attachEvent=function(sType,fHandler){var shortTypeName=sType.replace(/on/,"");fHandler._ieEmuEventHandler=function(e){window.event=e;return fHandler();};this.addEventListener(shortTypeName,fHandler._ieEmuEventHandler,false);};HTMLDocument.prototype.detachEvent=HTMLElement.prototype.detachEvent=function(sType,fHandler){var shortTypeName=sType.replace(/on/,"");if(typeof fHandler._ieEmuEventHandler=="function"){this.removeEventListener(shortTypeName,fHandler._ieEmuEventHandler,false);}else{this.removeEventListener(shortTypeName,fHandler,true);}};}function emulateEventHandlers(eventNames){for(var i=0;i<eventNames.length;i++){document.addEventListener(eventNames[i],function(e){window.event=e;},true);}}function emulateAllModel(){var allGetter=function(){var a=this.getElementsByTagName("*");var node=this;a.tags=function(sTagName){return node.getElementsByTagName(sTagName);};return a;};HTMLDocument.prototype.__defineGetter__("all",allGetter);HTMLElement.prototype.__defineGetter__("all",allGetter);}function extendElementModel(){HTMLElement.prototype.__defineGetter__("parentElement",function(){if(this.parentNode==this.ownerDocument){return null;}return this.parentNode;});HTMLElement.prototype.__defineGetter__("children",function(){var tmp=[];var j=0;var n;for(var i=0;i<this.childNodes.length;i++){n=this.childNodes[i];if(n.nodeType==1){tmp[j++]=n;if(n.name){if(!tmp[n.name]){tmp[n.name]=[];}tmp[n.name][tmp[n.name].length]=n;}if(n.id){tmp[n.id]=n;}}}return tmp;});HTMLElement.prototype.contains=function(oEl){if(oEl==this){return true;}if(oEl==null){return false;}return this.contains(oEl.parentNode);};}function emulateCurrentStyle(properties){HTMLElement.prototype.__defineGetter__("currentStyle",function(){var cs={};var el=this;for(var i=0;i<properties.length;i++){cs.__defineGetter__(properties[i],encapsulateObjects(el,properties[i]));}return cs;});}function encapsulateObjects(el,sProperty){return function(){return document.defaultView.getComputedStyle(el,null).getPropertyValue(sProperty);};}function emulateHTMLModel(){function convertTextToHTML(s){s=s.replace(/\&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\n/g,"<BR>");while(/\s\s/.test(s)){s=s.replace(/\s\s/,"&nbsp; ");}return s.replace(/\s/g," ");}HTMLElement.prototype.insertAdjacentHTML=function(sWhere,sHTML){var df;var r=this.ownerDocument.createRange();switch(String(sWhere).toLowerCase()){case "beforebegin":r.setStartBefore(this);df=r.createContextualFragment(sHTML);this.parentNode.insertBefore(df,this);break;case "afterbegin":r.selectNodeContents(this);r.collapse(true);df=r.createContextualFragment(sHTML);this.insertBefore(df,this.firstChild);break;case "beforeend":r.selectNodeContents(this);r.collapse(false);df=r.createContextualFragment(sHTML);this.appendChild(df);break;case "afterend":r.setStartAfter(this);df=r.createContextualFragment(sHTML);this.parentNode.insertBefore(df,this.nextSibling);break;}};HTMLElement.prototype.__defineSetter__("outerHTML",function(sHTML){var r=this.ownerDocument.createRange();r.setStartBefore(this);var df=r.createContextualFragment(sHTML);this.parentNode.replaceChild(df,this);return sHTML;});HTMLElement.prototype.__defineGetter__("canHaveChildren",function(){switch(this.tagName){case "AREA":case "BASE":case "BASEFONT":case "COL":case "FRAME":case "HR":case "IMG":case "BR":case "INPUT":case "ISINDEX":case "LINK":case "META":case "PARAM":return false;}return true;});HTMLElement.prototype.__defineGetter__("outerHTML",function(){var attr,attrs=this.attributes;var str="<"+this.tagName;for(var i=0;i<attrs.length;i++){attr=attrs[i];if(attr.specified){str+=" "+attr.name+"=\"" + attr.value + "\"";}}if(!this.canHaveChildren){return str+">";}return str+">"+this.innerHTML+"</"+this.tagName+">";});HTMLElement.prototype.__defineSetter__("innerText",function(sText){this.innerHTML=convertTextToHTML(sText);return sText;});var tmpGet;HTMLElement.prototype.__defineGetter__("innerText",tmpGet=function(){var r=this.ownerDocument.createRange();r.selectNodeContents(this);return r.toString();});HTMLElement.prototype.__defineSetter__("outerText",function(sText){this.outerHTML=convertTextToHTML(sText);return sText;});HTMLElement.prototype.__defineGetter__("outerText",tmpGet);HTMLElement.prototype.insertAdjacentText=function(sWhere,sText){this.insertAdjacentHTML(sWhere,convertTextToHTML(sText));};}