[mvigod]

when you pull up the source code for the html on one of the pages which has a thread you susbscribed to does any of the code appear after the thread title on the one you subscribed to?

Your code above looks ok. Try this just to troubleshoot. Change the if statement from

if (subscribed_id>0)

to:

if (0==0)

This will guarantee a true condition. All threads should show up with an S then. Do this quickly to test it if it's on a live board and then undo it fast so all your members don't wonder what all those S's are!

If they show up then we've narrowed the problem down or if something is in the html source next to your thread. Let me know as it should be working.