/*
	function toggle_hover(elm_parent)
	{
		alert(elm_parent.name);return;
		toggle_recurse(elm_parent, false);
	}

	function toggle_recurse(elm, toggleself)
	{
		// Recursively toggle each child
		for(var count = 0; count < elm.childNodes.length; count++)
		{
			toggle_recurse(elm.childNodes[count], true);
		}

		// Toggle self, if asked for
		if (toggleself && elm.style)
		{
			elm.style.display = elm.style.display == 'block' ? 'none' : 'block';
		}
	}

*/

function toggle_hover(li) {
	var ulchilds = li.getElementsByTagName('UL');
	if (ulchilds.length) {
		ulchilds[0].style.display = ulchilds[0].style.display == 'block' ? 'none' : 'block';
	}
}