Hi all. while I'm building a view I have see that my drupal installation do not permit me to change "input format" in the views header section. I don't know why this. I only see "Input format" words. If I see the html source I can see the input format's <div> (display: none). It's like that the JS that create the collapsible/collapse effect does not working anymore. I have disabled the devel module, but the problem remains.

M.