/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function openTestWin()
{
    var win = window.open("","MyWindow","location=no,height=1,width=1,toolbar=no,status=no,menubar=no,resizable=no,scrollbars=no,left=5000,top=5000");
    self.focus();
    return win;
}


var bn_popup_type = getCookie('BNOKPOP');

if (bn_popup_type == null)
{
   var bn_test_window = openTestWin();
}