I do not know exactly what I need to look, so i ask here.

i created an shoutbox-app for my website. When a user writes a text to the shoutbox the table in the app should be refresh automatically if it is open.

i found this code:

```
NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:10 target:self selector:@selector(refreshShoutbox) userInfo:nil repeats:YES];

```

but this code loads every 10 seconds images in the app new. i can see this because there is an activity indicator view every 10 seconds