Tinymce Extended_Valid_Elements


I'm trying to add extended_valid_elements to the tinyMCE configuration to allow javascript to be added in the editor.

I've added the following line to /js/editors/tinymce.editor.js after content_css: customer_skin_path + '/customer/styles.css,' + current_path + '/skins/' + skin_name + '/admin/wysiwyg_reset.css',

extended_valid_elements : “script[charset|defer|language|src|type]”,

But this appears not to be working, i keep getting CDATA tags in my code.

Am I changing this in the wrong place ?

P.S. I also reloaded cache with the ?cc option.