var timerid = new Object;

function menuhover(id, classname)
{
	thediv = document.getElementById(id);
	if (thediv != null) {
		alldivs = document.getElementsByTagName("div");
		for (var i = 0; i < alldivs.length; i++) {
			node = alldivs.item(i);
			if (node.className == classname && node.id != id)
				node.style.display = 'none';
		}
		thediv.style.display = 'block';
	}
	if (timerid[id] != null) {
		window.clearTimeout(timerid[id]);
		timerid[id] = null;
	}
}

function settimeout(id)
{
	if (timerid[id] != null)
		window.clearTimeout(timerid[id]);
	timerid[id] = window.setTimeout("hideit('" + id + "')", 200);
}

function removetimeout(id)
{
	if (timerid[id] != null)
		window.clearTimeout(timerid[id]);
}

function hideit(id)
{
	thediv = document.getElementById(id);
	if (thediv != null)
		thediv.style.display = 'none';
}