/* External Drop-Down Menu script for IE 6.0 */

function startList() {
	if (document.all && document.getElementById("nav")) {
		navRoot = document.getElementById("nav");
		navItems = navRoot.getElementsByTagName("LI");
		for (i=0; i<navItems.length; i++) {
			if (navItems[i].lastChild.tagName == "UL"){
				navItems[i].onmouseover = function() {
					this.className += " over";
				}
				navItems[i].onmouseout = function() {
					this.className = this.className.replace(" over","");
				}
			}
		}
	}
}

startList();