It's been nice to see the wide variety of languages being discussed. Unfortunately, some are not aware or are not using code tags, so their code looks yucky at best. When posting code, please use code tags. They look like [/code] and [code] (used in the opposite order of that given here) and can be inserted around some text, by highlighting the text and clicking the

symbol at the top of the editor (Click the

symbol to put [php] tags around PHP code and

to enter [html] tags around HTML). It's important to do this so that your code can be formatted in a much more easy to read format. Don't see those icons? Then go to the Advanced Editor when editing. If you need assistance, please feel free to post here.
Thanks and keep up the great discussions!