- (IBAction)vote:(id)sender
{
    UIButton * button = (UIButton *) sender;
    int num;

    PFUser * currentUser = [PFUser currentUser];
    NSMutableDictionary * voters = [[[NSMutableDictionary alloc] initWithDictionary:[self.voteInfo objectForKey:@"voters"]] autorelease];

    NSMutableDictionary * voteInfo = [[[NSMutableDictionary alloc] init] autorelease];
    if ([self.note length] > 0)
        [voteInfo setObject:self.note forKey:@"note"];

    if (self.imageData)
        [voteInfo setObject:self.imageData forKey:@"image"];

    if (button.tag == 5){
        num = [[self.voteInfo objectForKey:@"yes"] intValue] + 1;
        [self.voteInfo setObject:[NSNumber numberWithInt:num] forKey:@"yes"];
        [voteInfo setObject:@"yes" forKey:@"option"];
        [voters setObject:voteInfo forKey:currentUser.username];
        [self.yes setImage:[UIImage imageNamed:@"YesSelected.png"] forState:UIControlStateNormal];
        [self.no setImage:[UIImage imageNamed:@"NoNOTSelected.png"] forState:UIControlStateNormal];
    }else if (button.tag == 10){
        num = [[self.voteInfo objectForKey:@"no"] intValue] + 1;
        [self.voteInfo setObject:[NSNumber numberWithInt:num] forKey:@"no"];
        [voteInfo setObject:@"no" forKey:@"option"];
        [voters setObject:voteInfo forKey:currentUser.username];
        [self.yes setImage:[UIImage imageNamed:@"YesNOTSelected.png"] forState:UIControlStateNormal];
        [self.no setImage:[UIImage imageNamed:@"NoSelected.png"] forState:UIControlStateNormal];
    }

    [self.yes setEnabled:NO];
    [self.no setEnabled:NO];
    [self.voteInfo setObject:voters forKey:@"voters"];

    if ([[[PFUser currentUser] username] isEqualToString:(((PFUser *)[self.voteInfo objectForKey:@"creator"]).username)] == false){
        PFQuery *query = [PFQuery queryWithClassName:@"Score"];
        [query whereKey:@"username" equalTo:((PFUser *)[self.voteInfo objectForKey:@"creator"]).username];

        PFObject * score = [[query findObjects] objectAtIndex:0];
        int updatedScore = [[score objectForKey:@"score"] intValue] + 5;
        [score setObject:[NSNumber numberWithInt:updatedScore] forKey:@"score"];
        [score saveInBackground];
    }

    //[self.voteInfo saveInBackground];


    [self.voteInfo saveInBackgroundWithBlock:^(BOOL succeeded, NSError * error)
     {
         if (succeeded){
             NSLog(@"Successfully saving your result");
             //[self.navigationController popToRootViewControllerAnimated:YES];
         } else {
             NSLog(@"Error is %@", [error userInfo]);
         }
     }];

}