function modalWin()
{
    if (window.showModalDialog) 
    {
        window.showModalDialog("xpopupex.htm","name","dialogWidth:255px;dialogHeight:250px");
    } 
    else 
    {
        window.open('xpopupex.htm','name','height=255,width=250,toolbar=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no ,modal=yes');
    }
}

//javascript/167