If you run more than one ads, but lack of space to put the ads, you can actually rotate the ads.
The code below will create a random number from 1 to 10. Since I want both ads to be shown with a probability of 50%, I put the condition if (x > 5). You can change this number.
<?php $x = rand(1,10); ?>
<?php if ($x > 5) { ?>
<!--your first ad code-->
<?php } else {?>
<!--your second ad code-->
<?php } ?>You can read more about PHP rand() function here.
Like this article?
Subscribe to the 
RSS feed, or
to 
daily email updates, right now!
Share and enjoy:
Nice info there, thanks, I was searching for the code and now I can implement it on my blog! keep giving more helpful information.
perghhhhh too techie la for me. hehe
KNizam: You just need to copy and paste it to the place where you want it to appear in the template file.