var navFocus = false;
var navMenuFocus = false;

function navOver(oButt)
{
	var htmlToLoad = eval(document.getElementById(oButt.id + "X"));
	document.getElementById('navMenuLyr').innerHTML = htmlToLoad.innerHTML;
	document.getElementById('navMenuLyr').style.left = oButt.offsetLeft;
	oButt.className = "buttNavOver";
	initNav();	
}

function navOut(oButt)
{
	oButt.className = "buttNavOut";
}

function navSelOver()
{
	selTmpBackground = this.style.backgroundColor;
	this.style.backgroundColor="#EBEBEB";
}

function navSelOut()
{
	this.style.backgroundColor = selTmpBackground;
}

function checkNav()
{
	if(!navFocus && !navMenuFocus && (document.getElementById('navMenuLyr').style.visibility == "visible"))
		hideLyr('navMenuLyr');
}

function initNav()
{
	var myDivs = document.getElementsByTagName('DIV');
	
	for (var i=0; i < myDivs.length; i++)
	{
 		if (myDivs[i].className == "navItem" || myDivs[i].className == "navDisabled")
 		{
			myDivs[i].onmouseover = navSelOver;
			myDivs[i].onmouseout = navSelOut;
		}
	}
}