startList = function() {

    MM_preloadImages('images/nav1b.png','images/nav2b.png','images/nav3b.png','images/nav4b.png','images/nav5b.png','images/nav6b.png');

	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" hover";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" hover", "");

				}
			}
		}
		
	}
}
window.onload=startList;

function menuActive(submenu)
{
	this.display = "block";
}