/*
	Based on free to use code from http://www.alistapart.com/articles/dropdowns/
	
	TODO: add better event handlers, also support drop-down onclick?  
  
*/

startList = function() {
    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 += " over";
                }
                node.onmouseout = function() {
					this.className = this.className.replace(" over", "");
					                    
                }
            }
        }
    }
}
//window.onload = startList;

if (window.addEventListener) {
	window.addEventListener("load", startList, false);
} else if (window.attachEvent) {
	window.attachEvent("onload", startList);
}
else {
	window.onload = startList;
}