function SymError() {
    return true;
}

window.onerror = SymError;

var SymRealWinOpen = window.open;

function SymWinOpen(url, name, attributes) {
    return (new Object());
}

window.open = SymWinOpen;


startList = function() {
    if (document.all && document.getElementById) {
        navRoot = document.getElementById("topMenuNav");
        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;