I am calling LoadHTML on the server to load an HTML file into the editor.  I would like to process the file before the editor gets it.  Specifically, I need to look at some script blocks and save some data away so my custom dialogs will have the content available.

 

Is there some sort of event or overridable method that gets called during the loading of the file so I can intercept the calls for processing, or do I have to look at it after it's been processed?