function RotateImage(bannerId, id)
{
	var img = document.getElementById(bannerId);
	if(img != null)
	{
		if(window['imgIndex_' + id] == window['images_' + id].length)
			window['imgIndex_' + id] = 0;
		img.setAttribute("src", window['images_' + id][window['imgIndex_' + id]]);
		window['imgIndex_' + id] ++;
	}
}