function ImgRoll_loadArray(src, dest) 
{

    for(i = 0; i < src.length; i++) {
        var image0 = new Image();
        image0.src = src[i];
        dest[i] = image0;
    }
    return true;
}

function ImgRoll_on(name, images) 
{
	document.images[name].src = images[1].src;
    return true;
}

function ImgRoll_off(name, images) 
{
    document.images[name].src = images[0].src;
    return true;
}