Hello, I'm tryin' to setup my first module. Created the .info and .module files on sites/all/modules/modulename, and start with a very basic block but when I enable th emodule it breaks my primary links menu (superfish menu). Here's the simple code on .module , any idea? Wich is the simplest way to debug this kind of problems? Thank's for your time an patience. <?php function modulename_block($op='list',$delta=array(),$edit=array()) { switch ($op) { case 'list': $blocks[0]['info'] = t('module test'); return $blocks; break; case 'view': $content = 'hello world'; $blocks['subject'] = t('module test'); $blocks['content'] = "Test"; return $blocks; break; } }