The css and js files are too large

Hi all,

I used c1treeview control in my project, when running the project it will load multiple javascript file and css file to the client side, and size of them is about 1.8M.
And also I found that those file including all the resources about all of the c1 wijmo asp.net controls.

It makes the page rendered slowly, so can I handle it just to load the resources associated with c1treeview control?

Regards
Richard Wang