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