Show images from this category (question)

[qwikad.com]

This code pulls images from my entire website.

<?php if($row['picfile']) { ?>

<img src="<?php echo "$datadir[adpics]/$row[picfile]"; ?>"

<?php } else { ?>
	
<?php } ?>

What I want it to do is to pull images only from this category

 $row['catid'] == 12

My problem is I know how how to do "if catid == 12 then show images" but I don't know how to tell it to "show images only from catid == 12"

Any help will be appreciated.

[qwikad.com]

Ok, I just figured that one out. I am not sure how to remove my question now. Sorry. Maybe the mod can remove it.