I have an vbulletin and I want to know which file do you edit so that it can have the ads like this forums main pahe with the google.com ads mmy aim is redhatsolutions please anyone ill rotate your banner for a little bit of help

Google adsense gives me a javascript code to add to the html page. I just put that in the footer template.

I don't know how to do that for redhatsolutions.

with vbulletin you dont edit files you edit templates :)