Makes the WordPress galleries use a lightbox script called ColorBox to display the fullsize images.
Makes the native WordPress galleries use a lightbox script called ColorBox to display the fullsize images right there in the page. No modifications required.
You can also make single non-[gallery]
images use the lightbox by giving their links a class of “lightbox”, like so:
<a href="http://domian.com" class="lightbox"><img src="../img.jpg" alt="Demo" /></a>
developer version : Github
Log into the administration area of your blog and click on Plugins -> Add New in the menu. Search for the name of this plugin and then click install on the right side, and then again in the pop-up window.