need help with two objects

i have two functions. one that works on the background… and one that works on a image(both with eventlisteners). when i click the image both functions start, but i only want the image to start…

can anyone lead me in the right direction on how to fix this problem?
[import]uid: 24708 topic_id: 11986 reply_id: 311986[/import]

may be this will help

http://jonbeebe.net/to-return-true-or-not-to [import]uid: 12482 topic_id: 11986 reply_id: 43706[/import]