adImages = new Array("images/AirBalloon.jpg", "images/Boat.jpg", "images/GreenHills.jpg", "images/Treeline.jpg");
thisAd = 0;
imgCt = adImages.length;

function uBanner() {
    if (document.images) {
        thisAd++;
        if (thisAd == imgCt)
        { thisAd = 0 };
    }
    document.getElementById('imgBanner').src = adImages[thisAd];
    setTimeout("uBanner()", 5 * 1000);
}

// add image data for rollover ... raj 6/7/2007
image1 = new Image();
image1.src = "images/previewbutton_1.gif";