Tag Clouds

The Problem:
How to replace the tag list (aka labels) to a tag cloud?
The Solution:
Details in here you can see the outcome on the sidebar of my blog.
Tip:
To add a heading to the tags cloud simply add another <div> before the div of widget-content:

new div: <div><h2 class="'title'">Labels Cloud</h2></div> (in red is the title I selected for the gadget, can be anything actually)

original script (only the first few lines):<b:widget id="'Label1'" locked="'false'" title="'Labels'" type="'Label'"><b:includable id="'main'"> [new div in here] <div class="'widget-content'"><div id="'LabelDisplay'/"></div><script language="'javascript'" type="'text/javascript'">