if condition forumdisplay only

[treasureman]

I show adsense on all pages by putting the code at the bottom of the navbit template.

I want to exclude showing adsense on forums 23 and 24 on the forumdisplay page ONLY. I still want the ads to show on the showthread pages for forums 23 and 24.

I tried the below code but it excluded the ads not only on forums 23 and 24 forumdisplay page but all showthread pages for forums 23 and 24.

<if condition="!in_array($foruminfo['forumid'], array(23,24)) AND THIS_SCRIPT != 'forumdisplay'">

Any help is appreciated.