We just bought a new domain. I know the proper procedure to re-direct traffic from my old site to my new site. The previous owner of the site we just purchased asked if there is a way to send their old traffic to their new site. I figured we can post a banner on our home page for a month, but I don't want it to look tacky. What do most webmasters do in this case? Is there a way to detect the google key term so the banner only appears when the user types in a keyterm that is obviously for the previous owner?