var _IE_OLD = document.all?1:0;
window.onload = function() {
    if (typeof(interfaceLoad)=='function') {
        interfaceLoad();
    }
}
function cleanupNode(node) {
    var el = node;
    while (el.childNodes.length>0) { el.removeChild(el.firstChild); }
}
function insertText(element, text) {
    element.appendChild(document.createTextNode(text));
}
