var disappeardelay=0  //tooltip disappear delay (in miliseconds)
        var verticaloffset=0 //vertical offset of tooltip from anchor link, if any        
        var enablearrowhead=1 //0 or 1, to disable or enable the arrow image
        var arrowheadheight=15 //height of arrow image (amount to reveal)

        /////No further editting needed

        var ie=document.all
        var ns6=document.getElementById&&!document.all
        verticaloffset=(enablearrowhead)? verticaloffset+arrowheadheight : verticaloffset

        function getposOffset(what, offsettype){
        var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
        var parentEl=what.offsetParent;
        while (parentEl!=null){
        totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
        parentEl=parentEl.offsetParent;
        }
        return totaloffset;
        }

        function showhide(obj, e){
        dropmenuobj.style.left=dropmenuobj.style.top="-500px"
        if (e.type=="mouseover")
        obj.visibility="visible"
        }

        function iecompattest(){
        return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
        }

        function clearbrowseredge(obj, whichedge){
        if (whichedge=="rightedge"){
        edgeoffsetx=0
        var windowedge=ie && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
        dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
        if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
        edgeoffsetx=dropmenuobj.contentmeasure-obj.offsetWidth
        return edgeoffsetx
        }
        else{
        edgeoffsety=0
        var topedge=ie && !window.opera? iecompattest().scrollTop : window.pageYOffset
        var windowedge=ie && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
        dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
        if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure) //move up?
        edgeoffsety=dropmenuobj.contentmeasure+obj.offsetHeight+(verticaloffset*2)
        return edgeoffsety
        }
        }

        function displayballoontip(obj, e){ //main ballooon tooltip function
        if (window.event) event.cancelBubble=true
        else if (e.stopPropagation) e.stopPropagation()
        if (typeof dropmenuobj!="undefined") //hide previous tooltip?
        dropmenuobj.style.visibility="hidden"
        clearhidemenu()
        //obj.onmouseout=delayhidemenu
        dropmenuobj=document.getElementById(obj.getAttribute("rel"))
        showhide(dropmenuobj.style, e)
        dropmenuobj.x=getposOffset(obj, "left")
        dropmenuobj.y=getposOffset(obj, "top")+verticaloffset
        dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
        dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
        if (enablearrowhead)
        displaytiparrow()
        }

        function displaytiparrow(){ //function to display optional arrow image associated with tooltip
        tiparrow=document.getElementById("arrowhead")
        tiparrow.src=(edgeoffsety!=0)? arrowheadimg[0] : arrowheadimg[1]
        var ieshadowwidth=(dropmenuobj.filters && dropmenuobj.filters[0])? dropmenuobj.filters[0].Strength-1 : 0
        //modify "left" value depending on whether there's no room on right edge of browser to display it, respectively
        tiparrow.style.left=(edgeoffsetx!=0)? parseInt(dropmenuobj.style.left)+dropmenuobj.offsetWidth-tiparrow.offsetWidth-10+"px" : parseInt(dropmenuobj.style.left)+5+"px"
        //modify "top" value depending on whether there's no room on right edge of browser to display it, respectively
        tiparrow.style.top=(edgeoffsety!=0)? parseInt(dropmenuobj.style.top)+dropmenuobj.offsetHeight-tiparrow.offsetHeight-ieshadowwidth+arrowheadheight+"px" : parseInt(dropmenuobj.style.top)-arrowheadheight+"px"
        tiparrow.style.visibility="visible"
        }

        function delayhidemenu(){
        delayhide=setTimeout("dropmenuobj.style.visibility='hidden'; dropmenuobj.style.left=0; if (enablearrowhead) tiparrow.style.visibility='hidden'",disappeardelay)
        }

        function clearhidemenu(){
        if (typeof delayhide!="undefined")
        clearTimeout(delayhide)
        }

        function reltoelement(linkobj){ //tests if a link has "rel" defined and it's the ID of an element on page
        var relvalue=linkobj.getAttribute("rel")
        return (relvalue!=null && relvalue!="" && document.getElementById(relvalue)!=null && document.getElementById(relvalue).className=="balloonstyle")? true : false
        }

        function initalizetooltip(){
        var all_links=document.getElementsByTagName("a")
        if (enablearrowhead){
        tiparrow=document.createElement("img")
        tiparrow.setAttribute("src", arrowheadimg[0])
        tiparrow.setAttribute("id", "arrowhead")
        document.body.appendChild(tiparrow)
        }
        for (var i=0; i<all_links.length; i++){
        if (reltoelement(all_links[i])){ //if link has "rel" defined and it's the ID of an element on page
        all_links[i].onmouseover=function(e){
        var evtobj=window.event? window.event : e
        displayballoontip(this, evtobj)
        }
        all_links[i].onmouseout=delayhidemenu
        }
        }
        }

        if (window.addEventListener)
        window.addEventListener("load", initalizetooltip, false)
        else if (window.attachEvent)
        window.attachEvent("onload", initalizetooltip)
        else if (document.getElementById)
        window.onload=initalizetooltip