// JavaScript for Vertical Popup Nav
// javascript for IE/win, since it does not support li:hover

//var nav_on = null;
iewinHover = function() {
	var li = document.getElementById("tabs").getElementsByTagName("li");
	for (var i=0; i<li.length; i++) {
		if (li[i].className == 'shim') continue;
		//if (li[i].className == 'on' && li[i].parentNode.id == 'tabs') nav_on = li[i];
		li[i].onmouseover=function() {
			//if (nav_on) nav_on.className = '';
			if (this.className != 'on') this.className+="over";
		}
		li[i].onmouseout=function() {
			//if (nav_on) nav_on.className = 'on';
			this.className=this.className.replace(new RegExp("over\\b"), "");
		}
	}
}

//if (document.all) { // load only in IE
	if (window.attachEvent) window.attachEvent("onload", iewinHover);
 	else window.onload = iewinHover; // Mac IE5
//}