118a119,136
> /*
>  * Implementation of hook_nodeapi()
>  *
>  * If the user submits a node edit form and the validation returns an error
>  * this function ensures that the smileys.js script is still loaded.
>  */
> function smileys_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
>   if ($op == 'validate') {
>     $node_type = $node->type;
>     if (in_array($node_type, variable_get('smileys_node_types_content', array()), TRUE)) {
>       if (user_access('use smiley select box') &&
>         variable_get('smileys_enable_for_nodes', 0)) {
>         _smileys_add_files();
>       }
>     }
>   }
> }
>