function ShowLargeImage(imagePath, imageName) {
    var imgLarge = document.getElementById("imgLarge");
    var spanImageName = $get("spanImageName");
    if (spanImageName) {
        spanImageName.innerHTML = imageName;
    }
    if (imgLarge) {
        imgLarge.src = imagePath;
        $find("mdlShowLargeImage").show();
    }
    return false;
}

function HideLargeImage() {
    var imgLarge = document.getElementById("imgLarge");
    if (imgLarge) {
        imgLarge.src = "../Images/Border/Pixel.gif";
        $find("mdlShowLargeImage").hide();
        var spanImageName = $get("spanImageName");
        if (spanImageName) {
            spanImageName.innerHTML = "";
        }
    }
    return false;
}