function SetHome(obj, vrl) {
    try { obj.style.behavior = 'url(#default#homepage)'; obj.setHomePage(vrl); }
    catch (e) {
        if (window.netscape) {
            try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); }
            catch (e) { alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。"); }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage', vrl);
        }
    }
}
var today = new Date();
function initArray() {
    this.length = initArray.arguments.length
    for (var i = 0; i < this.length; i++)
    { this[i + 1] = initArray.arguments[i]; }
}
function tmp() {
    var d = new initArray(
     " 星期日",
     " 星期一",
     " 星期二",
     " 星期三",
     " 星期四",
     " 星期五",
     " 星期六");
    document.write(
      today.getYear(), "年",
     today.getMonth() + 1, "月",
     today.getDate(), "日",
     '&nbsp;' + d[today.getDay() + 1]
    );
}