I have a task (extend CuteEditor.NET with custom functionality). Me need:

1) Create button toolbar

2) When user press button, then must shown window with empty content, and in window must be loaded my ASPX page with functionality

3) On my ASPX page has button, when user press it, then I must show standart ImageGallery or InsertImage dialog, and after user select image then I must get selected image path in JavaScript variable.

 

How can I do this (url, examples, etc ...)?

 

Thanks.