function popwindow(popsrc,stuff) {
        videoWindow = window.open(popsrc, 'Popups', stuff)
}
if (document.images) {
// START OF ROLLOVER FOR BUTTONS
    img0_off = new Image();
    img0_off.src = "/images/audiobook-contents.gif";
    img0_on = new Image();
    img0_on.src = "/images/audiobook-contents-over.gif";

    img1_off = new Image();
    img1_off.src = "/images/audiobook-contents.gif";
    img1_on = new Image();
    img1_on.src = "/images/audiobook-contents-over.gif";

    img2_off = new Image();
    img2_off.src = "/images/audiobook-contents.gif";
    img2_on = new Image();
    img2_on.src = "/images/audiobook-contents-over.gif";

    img3_off = new Image();
    img3_off.src = "/images/audiobook-contents.gif";
    img3_on = new Image();
    img3_on.src = "/images/audiobook-contents-over.gif";

    img4_off = new Image();
    img4_off.src = "/images/audiobook-contents.gif";
    img4_on = new Image();
    img4_on.src = "/images/audiobook-contents-over.gif";

    img5_off = new Image();
    img5_off.src = "/images/audiobook-contents.gif";
    img5_on = new Image();
    img5_on.src = "/images/audiobook-contents-over.gif";

    img6_off = new Image();
    img6_off.src = "/images/audiobook-contents.gif";
    img6_on = new Image();
    img6_on.src = "/images/audiobook-contents-over.gif";

    img7_off = new Image();
    img7_off.src = "/images/audiobook-contents.gif";
    img7_on = new Image();
    img7_on.src = "/images/audiobook-contents-over.gif";

    img8_off = new Image();
    img8_off.src = "/images/audiobook-contents.gif";
    img8_on = new Image();
    img8_on.src = "/images/audiobook-contents-over.gif";

    img9_off = new Image();
    img9_off.src = "/images/audiobook-contents.gif";
    img9_on = new Image();
    img9_on.src = "/images/audiobook-contents-over.gif";

    img10_off = new Image();
    img10_off.src = "/images/audiobook-contents.gif";
    img10_on = new Image();
    img10_on.src = "/images/audiobook-contents-over.gif";

    img11_off = new Image();
    img11_off.src = "/images/audiobook-contents.gif";
    img11_on = new Image();
    img11_on.src = "/images/audiobook-contents-over.gif";

    img12_off = new Image();
    img12_off.src = "/images/audiobook-contents.gif";
    img12_on = new Image();
    img12_on.src = "/images/audiobook-contents-over.gif";
}
function hiLite(imgDocID,imgObjName) {
        if (document.images) {
                document.images[imgDocID].src = eval(imgObjName + ".src");
        }
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		stress_over = newImage("/images/lead-in-stress-ov.gif");
		chat_over = newImage("/images/lead-in-chat-ov.gif");
		order_over = newImage("/images/lead-in-order-ov.gif");
		forum_over = newImage("/images/lead-in-forum-ov.gif");
		video_over = newImage("/images/lead-in-video-ov.gif");
		listen_over = newImage("/images/lead-in-listen-ov.gif");
		preloadFlag = true;
	}
}