Anyone know the coding or script I can use to alternate adsense ID's?

Hello, noobie here, was wondering if anyone knows the coding or script to alternate adsense ID's on a website for my partner and I. For example, 1 week it would be my pub ID and one week it would be his.

Thanks!

 

Can you use PHP on your host?

<?php
$which_ad = rand (0, 1); // Generates random integer, 0 or 1
	if ($which_ad == 0) { // Kevin's awesome ad

?>
HTML FOR AD HERE
<?php
	}
	else { // Other person's ad
?>

HTML FOR AD HERE
<?php
	}
?>

PHP:

If the ads are the same (just different ID's), you could store the ID as a variable and echo it. Also, if you end up with a lot of people on your team, you can just use a switch statement.

 

thanks!