[kh99]

OK, it turns out that error is because you can only have 50 characters in that field. So you'll have to use a plugin. Try this: create a new plugin using hook build_navigation_data and this code:

if (!defined('VB_AREA') OR VB_AREA != 'AdminCP')
{
   if (is_array($navdata['tab_oda5_837']))
   {
      $navdata['tab_oda5_837']['text'] .= ' <script language="javascript" src="somepath/connections.php"></script>';
   }
}