A problem with jquery plugin for blogger

A problem with jquery plugin for blogger

Hey.
I've bee searching for a plugin/code for blogger, which would change anonymous or blogger avatars to custom avatars. All over internet the only code is this one:



This code has been working perfectly, but two months ago it simply stopped working. I've tried it on several blogs, including a new ones, which were made only to test this (i was concerned that some other code in my blog interfered with this one, so i've tried it on a new blog) and - nothing. It's not working. I'm not a programmer, and i know nothing about jQuery, but i do know how to do few things in html. Could ANYONE give me any idea whats wrong with this code and how to fix it? It's literally a matter of life and death...

Thank you.