/***********************************************
* Fixed ToolTip script- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
		
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, visible, hidden, tipwidth)
	{
		if (ie4||ns6)
		dropmenuobj.style.left=dropmenuobj.style.top=-500
		if (tipwidth!=""){
		dropmenuobj.widthobj=dropmenuobj.style
		dropmenuobj.widthobj.width=tipwidth
		}
		if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
		obj.visibility=visible
		else if (e.type=="click")
		obj.visibility=hidden
	}

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

function clearbrowseredge(obj, whichedge)
	{
		var edgeoffset=(whichedge=="rightedge")? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1
		if (whichedge=="rightedge"){
		var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
		dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
		if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
		edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
		}
		else{
		var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
		if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)
		edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
		}
		return edgeoffset
	}

function fixedtooltip(menucontents, obj, e, tipwidth)
	{
		if (window.event) event.cancelBubble=true
		else if (e.stopPropagation) e.stopPropagation()
		clearhidetip()
		dropmenuobj=document.getElementById? document.getElementById("fixedtipdiv") : fixedtipdiv
		dropmenuobj.innerHTML=menucontents
		
		if (ie4||ns6){
		showhide(dropmenuobj.style, e, "visible", "hidden", tipwidth)
		dropmenuobj.x=getposOffset(obj, "left")
		dropmenuobj.y=getposOffset(obj, "top")
		dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
		dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
		}
	}

function hidetip(e)
	{
		if (typeof dropmenuobj!="undefined"){
		if (ie4||ns6)
		dropmenuobj.style.visibility="hidden"
		}
	}

function delayhidetip()
	{
		if (ie4||ns6)
		delayhide=setTimeout("hidetip()",disappeardelay)
	}

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