7.Shadow Box – Shadowbox is an online media viewer application that supports all of the web’s most popular media publishing formats.
8.prettyPhoto – prettyPhoto is a jQuery based lightbox clone. Not only does it support images, it also add support for videos, flash, YouTube, iFrames. It’s a full blown media lightbox.
9.Super Box – jQuery Superbox! is a script which allows you display windows with the lightbox effect.
10.CeeBox – An overlay popup script for easily embedding flash video, displaying images, or showing html (either external sites via iframe or content on your own site via AJAX).
12.Dialog jQuery plugin to display modal dialogs, messages , alerts forms etc.
13.ColorBox – another modal box which can display photos, photo groups, slideshow, ajax, inline, and iframed content
14.Boxy – Boxy is a flexible, Facebook-style dialog box for jQuery with support for dragging and size tweening. I
15.NyroModal – Another Modal Box with animation callbacks and much more..
17.jqModal – jqModal is a plugin for jQuery to help you display notices, dialogs, and modal windows in a web browser. It is flexible and tiny, akin to a "Swiss Army Knife", and makes a great base as a general purpose windowing framework.
18.SimpleModal – SimpleModal is a lightweight jQuery Plugin which provides a powerful interface for modal dialog development.
19. imgBox – imgBox is a jQuery plugin that implements a smooth zoom effect on images.