How to add a link that would let user change their Gravatar on my site?

Question

How do I add a link that would let user change their Gravatar on my site? (The same way you can change your Gravatar on Wordpress)

Thanks, Kenneth

Answer 1

If you provide a link to http://en.gravatar.com/emails/ it will take them to the Gravatar site where they can log in and make changes to their account. I'm not sure if any other public API that would allow this change.

Answer 2

Looking at the html source on wordpress.com, it looks like they're using something like ThickBox to load the Gravatar site in an iframe:

<a href="https://secure.gravatar.com/accounts/force-by-email/wpcom/username/somecode?TB_iframe=true&amp;height=475&amp;width=960" id="gravatar_ui" class="thickbox" title="gravatar.com" onclick="return false;">
   <img src="https://secure.gravatar.com/avatar/gravatarid?s=128&amp;r=any&amp;time=43179786" class="no-grav">
   <p style="text-align: center;">Change your Gravatar</p>
</a>