With the new HV update the names of the items have changed, instead of the textContent inside the DIV (like it was) they put a div for each letter (which is taken from an image) and each div has a class representing the letter. Here are the classes:
<div class="f4rb f439"></div> is space
<div class="f4rb f440"></div> is letter A
<div class="f4rb f441"></div> is letter B
<div class="f4rb f442"></div> is letter C
...
<div class="f4rb f465"></div> is letter Z
image here:
http://ehgt.org/v/font/12b.png So as you understand the scripts must change dramatically