function canManipulateImages() {
            if (document.images)
                    return true;
            else
                    return false;
    }
    
    var gImageCapableBrowser = canManipulateImages();

/** Contacts - Acuvue  *************************/
    var cCurrentImage = 0;
    var cNumberOfImages = 4;
    var cSlideshowInterval = 4;
    var cImages = new Array(cNumberOfImages);
    cImages[0] = "/images/contacts/acuvue_rotate1.jpg";
    cImages[1] = "/images/contacts/acuvue_rotate2.jpg";
    cImages[2] = "/images/contacts/acuvue_rotate3.jpg";
    cImages[3] = "/images/contacts/acuvue_rotate4.jpg";

    
    function loadCImage(imageURL) {
            if (gImageCapableBrowser) {
                    document.contactrotate.src = imageURL;
                    return false;
            }
            else {
                    return true;
            }
    }
    function nextCImage() {
            cCurrentImage = (cCurrentImage + 1) % cNumberOfImages;
            loadCImage(cImages[cCurrentImage]);
    }

    setInterval("nextCImage()",cSlideshowInterval * 1000);	

/* ****************************************************************/