<!--- Hide from tired old browsers
if (document.images)
{
        topon = new Image;
        topon.src ="buttons/TopOn.gif";
        topoff = new Image;
        topoff.src ="buttons/TopOff.gif";

        raon = new Image;
        raon.src ="buttons/DownloadOn.gif";
        raoff = new Image;
        raoff.src ="buttons/DownloadOff.gif";

}

function img_act(imgName)
{
    if (document.images)
    {
        imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
    }
}

function img_inact(imgName)
{
    if (document.images)
    {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
    }
}

function message (text)    
{
    if (document.images)
    {
        window.status = text;
    }
}

// End hiding --->