Modify potfolio grid link handling

Hello everyone,

FYI, I am a newb and sorry in advance if my explanations aren’t clear enough, i’ll do my best!

I am using the Enfold theme for my website and would like to change the link handling of the portfolio grid.

My problem is that the AJAX portfolio doesn’t suit my need because only a preview of the entry shows up in a lightbox and I would like to display the whole entry (the whole page/post) in the lightbox.

I am trying to do so by using the “lightbox plus Colorbox” plugin, but didn’t manage so far. I think I would need to use the following code sample:

<a class="lbpModal" title="Secondary Lightbox (External Page Demo - WordPress.Org in iFrame)" href="http://WordPress.org/support/plugin/lightbox-plus">Secondary Lightbox (External Page Demo - WordPress.Org in iFrame)</a>

Could someone help me using it or give me an alternative to have my entire posts poping up in lightboxes from clicking on the portfolio grid elements? Please help! :)