var last = "";
var lastactive = "home";
var timeoutId;
function openMenu(name) {
	clearTimeout(timeoutId);
	timeoutId = setTimeout("menuActivate('"+name+"')", 500);
}

function menuOut(name) {
	clearTimeout(timeoutId);
}

function menuActivate(name) {
	last.style.display = 'none';
	if(document.getElementById('main_'+lastactive))
		document.getElementById('main_'+lastactive).style.background="#036";
	if(document.getElementById('current main_'+lastactive))
		document.getElementById('current main_'+lastactive).style.background="#036";
	lastactive=name;
	last=document.getElementById('subnavlist_'+name);
	if(document.getElementById('current main_'+lastactive))
		document.getElementById('current main_'+name).style.background="#369";
	if(document.getElementById('main_'+lastactive))
		document.getElementById('main_'+name).style.background="#369";
	last.style.display = 'block';	
}

//DOM-ready watcher
function domReady()
{
	//start or increment the counter
	this.n = typeof this.n == 'undefined' ? 0 : this.n + 1;
	
	//if DOM methods are supported, and the body element exists
	//(using a double-check including document.body, for the benefit of older moz builds [eg ns7.1]
	//in which getElementsByTagName('body')[0] is undefined, unless this script is in the body section)
	//>>> and any elements the script is going to manipulate exist
	if
	(
		typeof document.getElementsByTagName != 'undefined' 
		&& (document.getElementsByTagName('body')[0] != null || document.body != null)
		//>>> && document.getElementById('something') != null
	)
	{
	//>>>-- DOM SCRIPTING GOES HERE --<<<
	
		last = document.getElementById('subnavlist_'+lastactive);

	//>>>-----------------------------<<<
	}

	//otherwise if we haven't reached 60 (so timeout after 15 seconds)
	//in practise, I've never seen this take longer than 7 iterations [in kde 3.2.2 
	//in second place was IE6, which takes 2 or 3 iterations roughly 5% of the time]
	else if(this.n < 60)
	{
		//restart the watcher
		//using the syntax ('domReady()', n) rather than (domReady, n)
		//because the latter doesn't work in Safari 1.0
		setTimeout('domReady()', 250);
	}
};
//start the watcher
domReady();