http://www.michael.harvardroad.com/images/blocks.html
This is not a big deal at all, and please be nice about it, but it’s just a cool little thing, a skill builder type thing, anyway if you guys would like the source code it is at this link…
http://michael.harvardroad.com/forum/viewtopic.php?p=238#238
-Michael
** WARNING ** this code is not optimized yet!