//Set delay before submenu disappears after mouse moves out of it (in milliseconds)
var delay_hide=1000;

/////No need to edit beyond here

function showsub(which){
	clear_delayhide();
	thecontent=(which==-1)? "" : submenu[which];
	if (document.getElementById||document.all)
		menuobj.innerHTML=thecontent;
	else if (document.layers){
		menuobj.document.write(thecontent);	
		menuobj.document.close();
	}
}

function resetsub(e){
	if (document.all&&!menuobj.contains(e.toElement))
		delayhide=setTimeout("showsub(-1)",delay_hide);
	else if (document.getElementById&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		delayhide=setTimeout("showsub(-1)",delay_hide);
}

function clear_delayhide(){
	if (window.delayhide)
		clearTimeout(delayhide);
}

function contains_ns6(a, b) {
	while (b.parentNode)
		if ((b = b.parentNode) == a)
			return true;
	return false;
}