Hey my iPod won't stay on a game im playing or apps I open and sarfi keeps going back to home page

Try closing all apps via the taskbar and then see if they then stay open : from the home screen (i.e. not with any app 'open' on-screen) double-click the home button to bring up the taskbar, then press and hold any of the apps on the taskbar for a couple of seconds or so until they start shaking, then press the '-' in the top left of each app to close them, and touch any part of the screen above the taskbar so as to stop the shaking and close the taskbar.

For Safari you could also try clearing its cache, cookies and history via Settings > Safari

If that doesn't work then you could try a soft-reset : press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider), after which the Apple logo should appear - you won't lose any content, it's the equivalent of a reboot.