function popupWindow(url, name, options) {
    return window.open(url, name, 'titlebar=1,menubar=1,resizable=1,scrollbars=1,status=1,toolbar=1,addressbar=1');
    //return window.open(url, name, options);
}

function popupWindowOnStartup(url, name, options) {
    var popupDelegate = function(e, f) {
        popupWindow(url, name, options);
    };

    Sys.Application.add_load(popupDelegate);
    Sys.WebForms.PageRequestManager.getInstance().add_endRequest(function() { Sys.Application.remove_load(popupDelegate); });
}

if(typeof(Sys)!=='undefined')Sys.Application.notifyScriptLoaded();