Allow to toggle gecko spell-checker

Hi Sun,

This init code enables/disables built in spell check for text-areas in gecko browsers like Firefox. (Note this isn't the TinyMCE spell checker plugin that I've found doesn't work across all browsers)

After a little bit of research (see http://drupal.org/node/135150), I discovered that for some reason, TinyMCE ships with this set to FALSE, thus disabling the built in browser spell check. It seems there may be some conflict with other plugins but I can't be sure.

Either way, I wanted it on because I run an editor with few buttons. What I did to get it going was by adding the param to wysiwyg_tinymce_settings as follows.

function wysiwyg_tinymce_settings($editor, $config, $theme) {
  $init = array(
    'button_tile_map' => TRUE, // @todo Add a setting for this.
    'document_base_url' => base_path(),
    'entity_encoding' => 'raw',
    'mode' => 'none',
    'plugins' => array(),
    'relative_urls' => FALSE,
    'theme' => $theme,
    'width' => '100%',
    'strict_loading_mode' => TRUE,
    'gecko_spellcheck' => TRUE,

  );

Appears to work ok for me, though I haven't tested across all browsers/platforms.

My question is, is there a better way to do this such that I don't have to hack the module?

Thanks,
Mike