//----------------------------------------------------------------------------
// Code to initialize menus.
//----------------------------------------------------------------------------
function  MenuInit() 
{
	// code for IE
	if(!document.body.currentStyle) return;
	var subs = document.getElementsByTagName('a');
	for(var i=0; i<subs.length; i++) {
		if(subs[i].className.indexOf('submenu') > -1) {
			var li = subs[i].parentNode;
			if(li && li.lastChild.style) {
				li.onmouseover = function() {
					this.lastChild.style.visibility = 'visible';
				}
				li.onmouseout = function() {
					this.lastChild.style.visibility = 'hidden';
				}
			}
		}
	}
}