function addLoadEvent(func){var oldonload=window.onload;if(typeof window.onload!='function'){window.onload=func;}else{window.onload=function(){oldonload();func();}}}
function vsObject(keyAttribute,valueAttribute,conditionString,keyAttributeMappingArray,keyAttributeMappingValue,valueAttributeMappingArray)
{this.keyAttribute=keyAttribute;this.valueAttribute=valueAttribute;this.conditionString=conditionString;this.keyAttributeMappingArray=keyAttributeMappingArray;this.keyAttributeMappingValue=keyAttributeMappingValue;this.valueAttributeMappingArray=valueAttributeMappingArray;}
function createVSMappingArray(entries)
{var mappingArray={};var entriesString=new String(entries);var entriesArray=entriesString.split(",");if(entriesArray.length>0)
{for(var i=0;i<entriesArray.length;i++)
{var valuePair=entriesArray[i].split("=");if(valuePair.length>1)
{mappingArray[valuePair[0]]=valuePair[1];}}}
return mappingArray;}
function getVSDataFromQuerystring(url,vsObjectMap)
{var qString=new String();var value=new String("");if(typeof(vsObjectMap)=="undefined")
{return value;}
qString=url;var firstElement=0;var qmIndex=qString.indexOf("?");if(qmIndex!=-1)
{qString=qString.substring((qmIndex+1),qString.length);var pairs=qString.split("&");for(var i=0;i<pairs.length;i++)
{var nameAndVal=pairs[i].split("=");if(nameAndVal.length>1)
{if(vsObjectMap[nameAndVal[0]]!=null)
{if(firstElement!=0)
{value+="&";}
var key=nameAndVal[0];if(vsObjectMap[nameAndVal[0]].keyAttributeMappingValue!=null&&vsObjectMap[nameAndVal[0]].keyAttributeMappingValue!="")
{key=vsObjectMap[nameAndVal[0]].keyAttributeMappingValue;}
value+=key+"="+nameAndVal[1];firstElement=1;}}}}
return value;}
function setVDataCookieFromQuerystring(url,vsObjectMap,extraData)
{var path=new String();var vData="vData="+getVSDataFromQuerystring(url,vsObjectMap)+
((extraData)?""+extraData:"")+
((path)?"; path="+path:"/");document.cookie=vData;window.location.href=url;}
function setVDataCookieFromForm(myForm,vsObjectMap,extraData)
{setVDataCookieFromFormNoSubmit(myForm,vsObjectMap,extraData);if(myForm!=null&&myForm!="")
{myForm.submit();}}
function setVDataCookieFromFormNoSubmit(myForm,vsObjectMap,extraData)
{var vData=new String("");if(myForm!=null&&myForm!="")
{var firstElement=0;if(vsObjectMap!=null)
{for(var x=0;x<myForm.elements.length;x++)
{var elementName=myForm.elements[x].name;if(vsObjectMap[elementName]!=null)
{var vsObj=vsObjectMap[elementName];if(typeof(vsObj)=="string")
{continue;}
var key=eval("myForm.elements[x]."+vsObj.keyAttribute);var value=eval("myForm.elements[x]."+vsObj.valueAttribute);if(key=="undefined"||value=="undefined")
{continue;}
var addToCookie=new Boolean(true);if(vsObj.keyAttributeMappingArray!=null&&vsObj.keyAttributeMappingArray!="")
{key=vsObj.keyAttributeMappingArray[key];if(key==null)
{addToCookie=false;}}
if(vsObj.valueAttributeMappingArray!=null&&vsObj.valueAttributeMappingArray!="")
{var mappedValue=vsObj.valueAttributeMappingArray[value];if(mappedValue!=null)
{value=mappedValue;}}
if(vsObj.keyAttributeMappingValue!=null&&vsObj.keyAttributeMappingValue!="")
{key=vsObj.keyAttributeMappingValue;}
if(addToCookie)
{if(vsObj.conditionString!=null&&vsObj.conditionString!="")
{if(eval("myForm.elements[x]"+vsObj.conditionString))
{if(firstElement!=0)
{vData+="&";}
vData+=key+"="+value;firstElement=1;}}
else
{if(firstElement!=0)
{vData+="&";}
vData+=key+"="+value;firstElement=1;}}}}}}
var qStringVals=getVSDataFromQuerystring(document.URL,vsObjectMap);if(qStringVals!=null&&qStringVals!=""&&vData!=null&&vData!="")
{vData=vData+"&"+qStringVals;}
var path=new String();vData="vData="+vData+
((extraData)?""+extraData:"")+
((path)?"; path="+path:"/");document.cookie=vData;}