Plugin to extend an existing command that opens a dialog, providing the ability to execute custom code before the dialog opens and after it closes.
Maybe an example is best to clarify the purpose of this plugin: Imagine you want to allow your users to browse and insert images from both 'example/saulmade' and 'example/fckeditor', but not from 'example' itself. Your only option would be to create a new image insert plugin...<br />Now with the extendDialogCommand plugin you can make use of the default Image insert function, but change the fckeditor config (to make the 'Browse server' button of the dialog open a differnt filebrowser) just before the Image insert dialog opens and reset it back after it closes. This modification of the fckeditor config will only happen when you click the extendDialogCommand button and will leave the default Image button intact.
http://www.saulmade.nl/FCKeditor/FCKPlugins.php for more information.