function nzs_windowopen(winurl, winname, winparams) {
    window.open(winurl, winname, winparams);
}
function doexit() {
    if (confirm('Are you sure you want to exit?')) {
        window.location = "/members/"
    }
}
function nzs_help(field) {
    window.open('/addsite/helpwin.aspx?' + field, 'helpwin', 'width=235,height=231,top=0,left=200,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,left=100');
}