I would recommend Python. When looking for a simple programming language it is best to learn scripting languages. Python has lots of documentation and you can find a plentiful amount of examples. I am 14 and I managed to learn Python in a month. There is plenty you can do with the amount of knowledge that I have on Python, and trust me it is not a lot.

P.S.

If you want to learn it, then http://www.w3schools.com/ is the best start, Then Any books from Apress, I find their books the easiest to understand .

I disagree, I prefer www.quackit.com