myHover = function() {
									var hEls = document.getElementById("leftmenu").getElementsByTagName("li");
									for (var i=0, len=hEls.length; i<len; i++) {
										hEls[i].onmouseover=function() { this.className="myhover"; }
										hEls[i].onmouseout=function() { this.className=""; }
									}
								}
								if (window.attachEvent && navigator.userAgent.indexOf("Opera")==-1) window.attachEvent("onload", myHover);