<script type="text/javascript"><!-- google_ad_client = "$post[ad_client_id]"; google_ad_width = 728; google_ad_height = 15; google_ad_format = "728x15_0ads_al"; That's what I have in a postbit on my forum. I want to switch from 15 to 90. When I do it doesn't work so I'm assuming this: google_ad_format = "728x15_0ads_al"; The 0ads_al is for the link unit? Is it different for the wide 728X90 banner? If so please let me know what code like such is for the 728X90.