/***********************************************
* Pop-it menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var defaultMenuWidth="200px" //set default menu width.


////No need to edit beyond here

var ie5=document.all && !window.opera
var ns6=document.getElementById

if (ie5||ns6)
document.write('<div id="popitmenu" onMouseover="clearhidemenu();" onMouseout="dynamichide(event)"></div>')

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

function showmenu(e, which, optWidth){
	if (!document.all&&!document.getElementById)
	return;
	clearhidemenu();
	menuobj=ie5? document.all.popitmenu : document.getElementById("popitmenu");
	
	menuobj.innerHTML =linkset[0]+which+linkset[1];
	
	menuobj.style.width=(typeof optWidth!="undefined")? optWidth : defaultMenuWidth;
	menuobj.contentwidth=menuobj.offsetWidth;
	menuobj.contentheight=menuobj.offsetHeight;
	eventX=ie5? event.clientX : e.clientX;
	eventY=ie5? event.clientY : e.clientY;
	//Find out how close the mouse is to the corner of the window
	var rightedge=ie5? iecompattest().clientWidth-eventX : window.innerWidth-eventX;
	var bottomedge=ie5? iecompattest().clientHeight-eventY : window.innerHeight-eventY;
	//if the horizontal distance isn't enough to accomodate the width of the context menu
	if (rightedge<menuobj.contentwidth){
		//move the horizontal position of the menu to the left by it's width
		menuobj.style.left=ie5? iecompattest().scrollLeft+eventX-menuobj.contentwidth+"px" : window.pageXOffset+eventX-menuobj.contentwidth+"px";
	}else{
		//position the horizontal position of the menu where the mouse was clicked
		menuobj.style.left=ie5? iecompattest().scrollLeft+eventX+"px" : window.pageXOffset+eventX+"px";
	}
	//same concept with the vertical position
	if (bottomedge<menuobj.contentheight){
		menuobj.style.top=ie5? iecompattest().scrollTop+eventY-menuobj.contentheight+"px" : window.pageYOffset+eventY-menuobj.contentheight+"px";
	}else{
		menuobj.style.top=ie5? iecompattest().scrollTop+event.clientY+"px" : window.pageYOffset+eventY+"px";
	}
	menuobj.style.visibility="visible"
	return false
}

function contains_ns6(a, b) {
//Determines if 1 element in contained in another- by Brainjar.com
	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 (ie5&&!menuobj.contains(e.toElement)){
	hidemenu();
	}else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget)){
		hidemenu();
	}
}

function delayhidemenu(){
	delayhide=setTimeout("hidemenu()",500);
}

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

if (ie5||ns6)
	document.onclick=hidemenu