My minecraft launcher won't launch?

When i open minecraft I have no problem until I try to press play on the launcher, it quickly closes then reopens back to the launcher. I added a picture to make sure we're talking about the same thing (obviously the picture on the left). So if you could tell me how to fix it that would be awesome, thanks!My minecraft launcher wont launch - 1

Have you tried re-installing it? Also has it worked previously?

Add me on skype ill give you a copy: kevalminecraft