function setHover() {
			var m = new Array('menu_top', 'menu_left', 'menu_right', 'menu_bottom', 'menu_path');
			for (var i = 0; i < m.length; i++) {
				if (document.getElementById(m[i])) {
					var LI = document.getElementById(m[i]).getElementsByTagName('li');
					for (var j = 0; j < LI.length; j++) {
						eval('LI[j].onmouseover = function() { hover(this, \'' + LI[j].className.split(' ')[0] + '_over\'); }');
						eval('LI[j].onmouseout = function() { hover(this, \'' + LI[j].className.split(' ')[0] + '\'); }');
					}
				}
			}
		}

		function hover(obj, classe) {
			if (obj.tagName.toLowerCase() == 'li') {
				var objClass = obj.className.split(' '); objClass[0] = classe; obj.className = objClass.join(' ');
				var A = obj.getElementsByTagName('a');
				if (A.length > 0) {
					var aClass = A[0].className.split(' '); aClass[0] = classe; A[0].className = aClass.join(' ');
				}
				var UL = obj.getElementsByTagName('ul');
				if (UL.length > 0) {
					var ulClass = UL[0].className.split(' '); ulClass[1] = classe; UL[0].className = ulClass.join(' ');
				}
			}
		}

		if (window.attachEvent) window.attachEvent('onload', setHover);