Move rendering code from field to pagefiller. Make field rendering more robust.
Recursive rendering now also in admin-mode!
More robust code
Saving works now also recursively
More robust coding
Use proper javascript variable-setting instead of relying on the DOM
Less magic, more logical code.
Remove trailing whitespaces
Extracted the rendering into the Wi3_Renderer. Also removed some trailing whitespace.
Nicer UI for links
Remove trailing whitespaces
Indentation on fileselector
Close button on proper place