Chrome Developer: Drop-down web-bar over search results

We are looking for a developer to enable a drop-down web-bar onto search results from [login to view URL], [login to view URL], and ask.com. When a user searches one of these site and clicks on a result, we would like the resulting page to have our web-bar drop down on top of the resulting page. We have an existing codebase that does this with with Google results. We just need it to work with the sites mentioned above. We are looking to develop long term relationships with talented vworkers.