dom.disable_image_src_set

If toolbar buttons of the edit window do not show then reconfiguring the way your browser handles JavaScript may resolve this problem. If you're using Mac OS X or Windows with Mozilla Firefox 0.8+, Mozilla 1.4+, or Netscape 7.1+, just follow these steps:

1. Type 'about:config' (without quotes) in the browser's address bar.
2. Type 'image' (without quotes) in the 'Filter' field.
3. Verify that 'dom.disable_image_src_set' is set to FALSE.

If you continue to experience difficulties, you may want to uninstall any programs or extensions that change the way your browser handles JavaScript.

'dom.disable_image_src_set' determines whether scripts may change the .src member of image objects (effectively, whether images can be changed via JavaScript).

Possible values:

• True: Scripts may not modify .src of images
• False (default): Opposite of above

Note: In Mozilla Suite, this can also be changed via “Edit → Preferences → Advanced → Scripts & Plug-ins → Allow scripts to: Change images” and, in Firefox 1.0.x, via “Tools → Options → Web Features → Enable JavaScript / Advanced → Allow scripts to: Change images”. This option has been removed from the UI in Firefox 1.5