// this is for the downloads popup window
var popUp = null    // use this when referring to pop-up window
var count = 0
var name = "popUp"

function openPopUp(URL, width, height)
{
    var posX = 20  // default, pixels from screen left to window left
    var posY = 20   // default, pixels from screen top to window top
    name = "popUp" + count++ //unique name for each pop-up window
    closePopUp()           // close any previously opened pop-up window
    popUp = window.open(URL, name, "width=" + width
            + ",height=" + height + ",scrollbars")
}

function closePopUp()
{
    if (navigator.appName != "Microsoft Internet Explorer"
            || parseInt(navigator.appVersion) >= 4) // if early IE then don't close

    // close window
        if ((popUp != null) && (!popUp.closed))
            popUp.close()
}

// -------

function openWindow(URL, winName, features)
{
    w = window.open(URL, winName, features);
    w.focus();
}