"Who downloaded this" broke

ok when i post an attachment to my forum and i want to see "who downloaded this"...... it shows the mouse-over effect but when i click the link it does nothing...shows a javascript error in my internet explorer..i thought maybe it was just me..but the other admins said they have had the same problem. It does nothing..just shows a small error in the bottom left hand side of IE. any ideas or can i go in and replace the java script back to original...the only thing is i dont believe i ever changed it...and where is it?

[Harken]

nm i fixed..... sorry

[TECK]

ya. the upgrade fix it. we run mow vb.org on v2.2.8