function initPage() {
    var nav = new Array();
    nav[0] = document.getElementById("nav");
    nav[1] = document.getElementById("widget5");
    for (var j = 0; j < nav.length; j++) {
        if (nav[j]) {
            var nodes = nav[j].getElementsByTagName("li");
            for (var i = 0; i < nodes.length; i++) {
                nodes[i].onmouseover = function() {
                    if (this.className.indexOf("hover") == -1) {
                        this.className += " hover";
                    }
                }
                nodes[i].onmouseout = function() {
                    this.className = this.className.replace(" hover", "");
                }
            }
            nodes = [];
        }
    }
}
if (window.attachEvent && !window.opera) window.attachEvent("onload", initPage);