var navTopMenuSelected = 0;
var navTopMenuHoverLastHoverIndex= -1;
var navTopMenuHoverTimeout;

$(document).ready(function() {
    $("#nav").bind("mouseover", function(e) {
        e.stopPropagation();
    });

    $("#nav a").bind("mouseover", function(e) {
        e.stopPropagation();
	var curNavIndex = parseInt($(this).attr('rel'))-1;
	if (navTopMenuHoverLastHoverIndex != curNavIndex)
	{
		navTopMenuHoverTimeout = setTimeout("navSmoothHover(" + curNavIndex + ")", 150);
	} else {
		clearTimeout(navTopMenuHoverTimeout);
	}
    });

    $("#nav a").bind("mouseout", function(e) {
        e.stopPropagation();
	clearTimeout(navTopMenuHoverTimeout);
    });

});

function navSmoothHover(navIndex)
{
	navTopMenuHoverLastHoverIndex = navIndex;

	for (x=0;x<$("#subnav .items").size();x++)
	{
		if (x==navIndex)
		{
			$("#subnav .items").eq(x).slideDown("normal");
		}
		else
 		{
			$("#subnav .items").eq(x).slideUp("normal");
		}
	}

}