As of WordPress 2.5 Gravatar support is built-in. The theme function for accessing gravatars is get_avatar(), which returns a complete <img> tag of the avatar.
Prior to 2.5 support for Gravatar was provided by plugins, so the code you have may require you to install a plugin to work properly.
Thanks, I’m just happy someone replied back to me :D .
I actually got this code from Chris Coyier’s video tutorial ‘Design for wordpress’ and followed everything until this minor hiccup.
Are you able to show me a sample of that script and how it works? Like where do I put