what did google tell you when you searched the problem? (because you did before coming here with this question, right? )
There is a smiley in your code, did you notice? Please correct your post above and add code tags around your code:
[code]`` [color=blue]// your code is here[/color] ``[/code].
It should look like this:// your code is here
(Also press ctrl-T (PC) or cmd-T (Mac) in the IDE before copying to indent your code properly)
and if you do that and copy back your code from the forum into the IDE, your problem will be gone...