// JavaScript Document
subHover = function() {
		var subEls =
document.getElementById("nav-left").getElementsByTagName("li");
		for (var i=0; i<subEls.length; i++) {
				subEls[i].onmouseover=function() {
						this.className+=" subhover";
				}
				subEls[i].onmouseout=function() {
						this.className=this.className.replace(new RegExp("subhover\\b"), "");
				}
		}
}
if (window.attachEvent) window.attachEvent("onload", subHover);