Wow that's a lot of duplication. It can be done in a lot less lines than that, you know...
Well the bad thing is that bash does not support floats, formatting the website into a comma-seperated list is pretty much everything the script is about The second reason this script is so long is the character on vendetta's "echo" command. Effectively (w/ comments, globa variables and cases), this script is just 30 lines. But why don't you rewrite it? -firsm