Read This Post carefully ,, How to install the lightbox

• The magic is on the second step ,find and replace this code

<script type="text/javascript">
$(function() {
$('a[rel*=lightbox]').lightBox();
});
</script>

With This

<script type="text/javascript">
$(function() {
$('a[href$=jpg], a[href$=JPG], a[href$=jpeg], a[href$=JPEG], a[href$=png], a[href$=gif], a[href$=bmp]:has(img)').lightBox();
});
</script>

From now ,you can upload and insert images to your post using uploader in post editor window and don't care for the rest . Lightbox effect will be applied to all images .