Drop downs aren't working

[HostileAdam]

Drop Downs for like thread admin and stuff isnt working for forum display and show thread,, do any of u know which templates control these so i can revert them back? ( Using vB 3.5.4. )

EDIT: Nevermind found a fix, i just added

 <script type="text/javascript">
<!--
// Main vBulletin Javascript Initialization
vBulletin_init();
//-->
</script>

To Header Include