Load Tab on Image Button

[Victor Reyna]

If I want to add on the "Image Buttton" from the tools panel another tab called "LOAD" as on your DEMO, that do almost the same but instead of finding an image and load it "in your server", load to a server of my own, so I don't need to put the entire route of the desired image... how can i do it? or where can I find the information related to that?.

I want this because people that aren't used with routes will use ckeditor to put some news and related stuff.

Sorry if I don't explain myself well, english is not my native language.

Thanks in advance.