var ie=document.all
var ns6=document.getElementById

if (ie||ns6)
document.write('<div id="dropbox" onMouseout="dynamichide(event)"></div>')

function iecompattest(){
	return (document.compatMode && document.compatMode.indexOf("CSS")!=-1)? document.documentElement : document.body
}

function showmenu(e, which, optWidth, posLeft, posTop){
	if (!document.all&&!document.getElementById)
	return
	clearhidemenu()
	menuobj=ie? document.all.dropbox : document.getElementById("dropbox")
	menuobj.innerHTML=which
	menuobj.style.width=(typeof optWidth!="undefined")? optWidth : defaultMenuWidth
	menuobj.contentwidth=menuobj.offsetWidth
	menuobj.contentheight=menuobj.offsetHeight
	eventX=ie? event.clientX : e.clientX
	eventY=ie? event.clientY : e.clientY
	
	//Find out how close the mouse is to the corner of the window
	var rightedge=ie? iecompattest().clientWidth-eventX : window.innerWidth-eventX
	var bottomedge=ie? iecompattest().clientHeight-eventY : window.innerHeight-eventY
	if(posLeft == 'auto'){
		menuobj.style.left=ie? iecompattest().scrollLeft+eventX+"px" : window.pageXOffset+eventX+"px"
	}
	else{
		menuobj.style.left=posLeft
	}
	if(posTop == 'auto'){
		menuobj.style.top=ie? iecompattest().scrollTop+event.clientY+"px" : window.pageYOffset+eventY+"px"
	}
	else{
		menuobj.style.top=posTop
	}
		
		menuobj.style.visibility="visible"
		
return false
}

function contains_ns6(a, b) {
	while (b.parentNode)
		if ((b = b.parentNode) == a)
	return true;
return false;
}

function hidemenu(){
	if (window.menuobj)
		menuobj.style.visibility="hidden"
}

function dynamichide(e){
	if (ie&&!menuobj.contains(e.toElement))
		hidemenu()
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		hidemenu()
}

function delayhidemenu(){
	delayhide=setTimeout("hidemenu()",30000)
}

function clearhidemenu(){
	if (window.delayhide)
	clearTimeout(delayhide)
}