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If you have many ads for your blog but you only have one space on your blog, you better use an ads rotators. I’ve create a simple ads rotators for i.do.blog. I used it for 468×60 ads space on i.do.blog header.
Ads Rotator
The code is so simple, you just have to provide script for your ads and put it on the variable ($banner). Here’s the code
---- read more at http://putradi.web.id/2008/09/16/simple-adsrotator/