// JavaScript Document

function startList() {
	if (document.all&&document.getElementById) {
		if (version<=6) {
			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+=" over";
					}
					node.onmouseout=function() {
						this.className=this.className.replace(" over", "");
					}
				}
			}
		}
	}
}

// items[items.length] = startList;
var hoge_drop_down = window.onload;
window.onload = function() {
	if(hoge_drop_down != null) hoge_drop_down();
	startList();
}