/*
# $Id$
*/

window.addOnLoad(function() {

	var menus = $('mainMenu').getElementsByTagName('li');
	for(var i=0; i<menus.length; i++) {

		// onmouseover
		menus[i].onmouseover = function() {
			var submenu = this.getElementsByTagName('ul');
			if(submenu.length>0) {
				submenu[0].style.display = 'block';
			}
			return true;
		}

		// onmouseout
		menus[i].onmouseout = function(e) {

			var submenu = this.getElementsByTagName('ul');
			if(submenu.length>0) {
				submenu[0].style.display = 'none';
			}
			return true;
		}
	}
});