// JScript File

function popup(url, width, height, winId, scroll) 
{
    if (winId == null) 
    {
        time = new Date();
        winId = time.getTime().toString();
    }

    if (!winId.substr(0, 4) == 'ldm_')
        winId = 'ldm_' + winId;

    var wtop = (screen.height - height) / 2 - 30;
    var wleft = (screen.width - width) / 2;
    var ref = window.open(url,winId,'width='+width+',height='+height+',top='+wtop+',left='+wleft+
        ',resizable=yes,scrollbars=' + (scroll ? 'yes' : 'no') + ',toolbar=no,location=no,directories=no,status=yes,menubar=no,copyhistory=no');

    ref.focus();
}