var old;			// Remember last opened sub menu
var timer;			// Timer set
function hideSub()
{
	if(old!=null)
		document.all ? document.all[old].style.visibility='hidden' : document.getElementById(old).style.visibility='hidden';
}
function showSub(sel)
{
	stopHide();
	if(old!=sel)
		hideSub();

	document.all ? document.all[sel].style.visibility='visible' : document.getElementById(sel).style.visibility='visible';
	old=sel;
}
function hideAll()
{
	hideSub();
}
function hideMe()
{
	timer = setTimeout("hideSub()",1000);
}
function stopHide()
{
	window.clearTimeout(timer);
}
function mo(src,color)
{
    if(src)
    {
        src.bgColor=color;
		src.style.cursor="hand";
    }
}












function sh(o)
{
    if(o.style.display=="inline-block")
        o.style.display="none";
    else
        o.style.display="inline-block";
}