2007-11-26 fix some bugs.
Add option for lightbox. When This option is Yes, this plugin delete tag(rel="lightbox").
This plugin rearranges links for GreyBox.
About GreyBox
このプラグインは、GreyBox Javascriptを使用しています。
GreyBox is the greatest javascript library.
GreyBox v5.53
GreyBox is copyrighted work by Amir Salihefendic.
GreyBox official site:http://orangoo.com/labs/GreyBox/
license:LGPL