// JScript File
function popupwindow(myform, windowname, zheight, zwidth, zscrollbars)
{
    if (! window.focus)return true;
    //var winl = (screen.width-zwidth)/2;
    //var wint = (screen.height-zheight)/2;
    var w = 480, h = 340;
    if (document.all || document.layers) {
       w = screen.availWidth;
       h = screen.availHeight;
    }

    var popW = zwidth, popH = zheight;
    var winl = (w-popW)/2, wint = (h-popH)/2 - 60;
    window.open('', windowname, 'height=' + zheight + ',width=' + zwidth + ',scrollbars=' + zscrollbars + ',top=' + wint + ',left=' + winl);
    myform.target=windowname;
    return true;
}

function popupwindowWithURL(windowname, zheight, zwidth, zscrollbars, PageURL, PageRef)
{
    var winl = (screen.width-zwidth)/2;
    var wint = (screen.height-zheight)/2;
    window.open(PageURL + PageRef, windowname, 'height=' + zheight + ',width=' + zwidth + ',scrollbars=' + zscrollbars + ',top=' + wint + ',left=' + winl);
}