// site wide javascript
function start_ie_nav() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("onnav");
		nodes = navRoot.getElementsByTagName("a");
		for (i=0; i<nodes.length; i++) {
			if (i==1 || i>1) {
				node = nodes[i];
				if (node.nodeName=="A") {					
					node.onmouseover=function() {
						this.className="over";
					}
					node.onmouseout=function() {
						this.className=this.className.replace("over","");
					}
				}
			}
		}
	}
}