@turned_on remains empty even when I have checked boxes. However, it is not always empty. Sometimes, @turned_on has the right checked boxes. For example, the script may function as required when I visit the webpage now. Then it does not if I refresh or so.(randomly though). Can't seem to obtain any pattern. The inconsistency is bothering me. Would it have to do anything with the browser(although I seriously doubt that). Could it be because I am invoke the script while another process is using it? Thanks