7. A non-transitory computer-readable medium having an integration software module stored thereon and configured for communication that when executed on a processor causes the processor to: use an integration software module to provide an integrated data connection between a webpage and a social network, the integrated data connection configured to automatically deliver data relevant to the webpage based on a portion of content of the webpage selected by a user, wherein the integration software module behaves at least in part according to a third-party custom software cartridge that modifies a behavior of the integration software module to take actions in addition to search, including at least two of changing search results font, downloading files, presenting a user interface on a target webpage, accessing a database, acquiring user input, and playing multimedia files; and display the delivered data on the webpage.
7. A non-transitory computer-readable medium having an integration software module stored thereon and configured for communication that when executed on a processor causes the processor to: use an integration software module to provide an integrated data connection between a webpage and a social network, the integrated data connection configured to automatically deliver data relevant to the webpage based on a portion of content of the webpage selected by a user, wherein the integration software module behaves at least in part according to a third-party custom software cartridge that modifies a behavior of the integration software module to take actions in addition to search, including at least two of changing search results font, downloading files, presenting a user interface on a target webpage, accessing a database, acquiring user input, and playing multimedia files; and display the delivered data on the webpage. 10. The non-transitory computer-readable medium of claim 7 , wherein the delivered data is obtained from one or more of a database associated with the social network, an external social network, and other websites.