function sack(file){
this.AjaxFailedAlert="Your browser does not support the enhanced functionality of this website, and therefore you will have an experience that differs from the intended one.\n"
this.requestFile=file
this.method="POST"
this.URLString=""
this.encodeURIString=true
this.execute=false
this.onLoading=function(){}
this.onLoaded=function(){}
this.onInteractive=function(){}
this.onCompletion=function(){}
this.createAJAX=function(){
try{
this.xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")
}catch(e){
try{
this.xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
}catch(err){
this.xmlhttp=null}}
if(!this.xmlhttp&&typeof XMLHttpRequest !="undefined")
this.xmlhttp=new XMLHttpRequest()
if(!this.xmlhttp){
this.failed=true}}
this.setVar=function(name,value){
if(this.URLString.length<3){
this.URLString=name+"="+value
}else{
this.URLString+="&"+name+"="+value}}
this.encVar=function(name,value){
var varString=encodeURIComponent(name)+"="+encodeURIComponent(value)
return varString}
this.encodeURLString=function(string){
varArray=string.split('&')
for(i=0;i<varArray.length;i++){
urlVars=varArray[i].split('=')
if(urlVars[0].indexOf('amp;')!=-1){
urlVars[0]=urlVars[0].substring(4)}
varArray[i]=this.encVar(urlVars[0],urlVars[1])}
return varArray.join('&')}
this.runResponse=function(){
eval(this.response)}
this.runAJAX=function(urlstring){
this.responseStatus=new Array(2)
if(this.failed&&this.AjaxFailedAlert){
alert(this.AjaxFailedAlert)
}else{
if(urlstring){
if(this.URLString.length){
this.URLString=this.URLString+"&"+urlstring
}else{
this.URLString=urlstring}}
if(this.encodeURIString){
var timeval=new Date().getTime()
this.URLString=this.encodeURLString(this.URLString)
this.setVar("rndval",timeval)}
if(this.element){this.elementObj=document.getElementById(this.element);}
if(this.xmlhttp){
var self=this
if(this.method=="GET"){
var totalurlstring=this.requestFile+"?"+this.URLString
this.xmlhttp.open(this.method,totalurlstring,true)
}else{
this.xmlhttp.open(this.method,this.requestFile,true)}
if(this.method=="POST"){
try{
this.xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded')
}catch(e){}}
this.xmlhttp.send(this.URLString)
this.xmlhttp.onreadystatechange=function(){
switch(self.xmlhttp.readyState){
case 1:
self.onLoading()
break
case 2:
self.onLoaded()
break
case 3:
self.onInteractive()
break
case 4:
self.response=self.xmlhttp.responseText
self.responseXML=self.xmlhttp.responseXML
self.responseStatus[0]=self.xmlhttp.status
self.responseStatus[1]=self.xmlhttp.statusText
self.onCompletion()
if(self.execute){self.runResponse();}
if(self.elementObj){
var elemNodeName=self.elementObj.nodeName
elemNodeName.toLowerCase()
if(elemNodeName=="input" || elemNodeName=="select" || elemNodeName=="option" || elemNodeName=="textarea"){
self.elementObj.value=self.response
}else{
self.elementObj.innerHTML=self.response}}
self.URLString=""
break}}}}}
this.createAJAX()}

var enableCache=true
var jsCache=new Array()
var dynamicContent_ajaxObjects=new Array()
function ajax_showContent(divId,ajaxIndex,url){
document.getElementById(divId).innerHTML=dynamicContent_ajaxObjects[ajaxIndex].response
if(enableCache){
jsCache[url]=dynamicContent_ajaxObjects[ajaxIndex].response}
dynamicContent_ajaxObjects[ajaxIndex]=false}
function ajax_loadContent(divId,url){
if(enableCache&&jsCache[url]){
document.getElementById(divId).innerHTML=jsCache[url]
return}
var ajaxIndex=dynamicContent_ajaxObjects.length
document.getElementById(divId).innerHTML='Loading content - please wait'
dynamicContent_ajaxObjects[ajaxIndex]=new sack()
if(url.indexOf('?')>=0){
dynamicContent_ajaxObjects[ajaxIndex].method='GET'
var string=url.substring(url.indexOf('?'))
url=url.replace(string,'')
string=string.replace('?','')
var items=string.split(/&/g)
for(var no=0;no<items.length;no++){
var tokens=items[no].split('=')
if(tokens.length==2){
dynamicContent_ajaxObjects[ajaxIndex].setVar(tokens[0],tokens[1])}}
url=url.replace(string,'')}
dynamicContent_ajaxObjects[ajaxIndex].requestFile=url
dynamicContent_ajaxObjects[ajaxIndex].onCompletion=function(){ajax_showContent(divId,ajaxIndex,url);}
dynamicContent_ajaxObjects[ajaxIndex].runAJAX()}


var x_offset_tooltip=5
var y_offset_tooltip=0
var ajax_tooltipObj=false
var ajax_tooltipObj_iframe=false
var ajax_tooltip_MSIE=false

if(navigator.userAgent.indexOf('MSIE')>=0)ajax_tooltip_MSIE=true

function ajax_showTooltip(externalFile,inputObj){
    if(!ajax_tooltipObj){
        ajax_tooltipObj=document.createElement('DIV')
        ajax_tooltipObj.style.position='absolute'
        ajax_tooltipObj.id='ajax_tooltipObj'
        document.body.appendChild(ajax_tooltipObj)
        
        var leftDiv=document.createElement('DIV')
        leftDiv.className='ajax_tooltip_arrow'
        leftDiv.id='ajax_tooltip_arrow'
        ajax_tooltipObj.appendChild(leftDiv)
        
        var contentDiv=document.createElement('DIV')
        contentDiv.className='ajax_tooltip_content'
        ajax_tooltipObj.appendChild(contentDiv)
        contentDiv.id='ajax_tooltip_content'
        
        if(ajax_tooltip_MSIE){
            ajax_tooltipObj_iframe=document.createElement('<IFRAME frameborder="0">')
            ajax_tooltipObj_iframe.style.position='absolute'
            ajax_tooltipObj_iframe.border='0'
            ajax_tooltipObj_iframe.frameborder=0
            ajax_tooltipObj_iframe.style.backgroundColor='#FFF'
            ajax_tooltipObj_iframe.src='about:blank'
            contentDiv.appendChild(ajax_tooltipObj_iframe)
            ajax_tooltipObj_iframe.style.left='0px'
            ajax_tooltipObj_iframe.style.top='0px'
        }
    }
    ajax_tooltipObj.style.display='block'
    ajax_loadContent('ajax_tooltip_content',externalFile)
    
    if(ajax_tooltip_MSIE){
        ajax_tooltipObj_iframe.style.width=ajax_tooltipObj.clientWidth+'px'
        ajax_tooltipObj_iframe.style.height=ajax_tooltipObj.clientHeight+'px'
    }
    
    ajax_positionTooltip(inputObj,ajax_tooltipObj)
}

function ajax_positionTooltip(inputObj,ajax_tooltipObj){
    var leftPos=(ajaxTooltip_getLeftPos(inputObj)+inputObj.offsetWidth)
    var topPos=ajaxTooltip_getTopPos(inputObj,ajax_tooltipObj)
    var tooltipWidth=document.getElementById('ajax_tooltip_content').offsetWidth+document.getElementById('ajax_tooltip_arrow').offsetWidth
    ajax_tooltipObj.style.left=leftPos+'px'
    ajax_tooltipObj.style.top=topPos+'px'
}

function ajax_hideTooltip(){
    ajax_tooltipObj.style.display='none'
}
    
function ajaxTooltip_getTopPos(inputObj){
    var returnValue=(inputObj.offsetTop*1 + inputObj.offsetHeight*1) - 45
    while((inputObj=inputObj.offsetParent)!=null){
        if(inputObj.tagName!='HTML') returnValue+=inputObj.offsetTop
    }
    return returnValue
}

function ajaxTooltip_getLeftPos(inputObj){
    var returnValue=inputObj.offsetLeft - inputObj.offsetWidth
    while((inputObj=inputObj.offsetParent)!=null){
        if(inputObj.tagName!='HTML')returnValue+=inputObj.offsetLeft// - inputObj.width
    }
    return returnValue
}