A quick video tutorial on how to get Gravatar images, from emails, with JavaScript. We get some nice help from Chris Coyier's (http://css-tricks.com/ & http://digwp.com/) MD5 Library.

<iframe width="500" height="350" src="http://www.youtube.com/embed/_I1caXuSmXo" frameborder="0" allowfullscreen></iframe>

Final Code Example

<iframe style="width: 100%; height: 600px; border:1px solid #ccc;padding:3px;" src="http://jsfiddle.net/darcyclarke/5v7Dk/1/embedded/" allowfullscreen="allowfullscreen" frameborder="0"></iframe>