//Preload Nav BG Image for roll-over of Featured Home
nav_over= new Image();
nav_over.src="images/global/nav_featured_over.jpg";
right_fade = new Image();
right_fade.src = "images/global/right_fade.jpg";
left_fade = new Image();
left_fade.src = "images/global/left_fade.jpg";

//Modified from http://www.calypsotalent.com/
var curY = 0;
var minAmount = 0;
var maxAmount = -2050;

function moveLayer()
{
	if (overDown == "true")
    {
		if ((curY <= minAmount) && (curY >= maxAmount))
        {
            curY += direction;
            if (curY > minAmount) { curY = minAmount; }
            if (curY < maxAmount) { curY = maxAmount; }
            document.getElementById(curLayer).style.top = curY + "px";
        }
		setTimeout("moveLayer()",30);
	}
}

//Used from http://www.alistapart.com/articles/horizdropdowns/
startList = function()
{
	if (document.all&&document.getElementById)
	{
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++)
		{
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI")
			{
				node.onmouseover=function()	{ this.className+=" over"; }
				node.onmouseout=function() { this.className=this.className.replace(" over", ""); }
			}
		}
	}
}
window.onload = startList;