How to change power button action

Hiya guys!!

i just wondered that is it possible to change Samsung Fascinate right side power button action?? Right now when i push it it automatically shutdowns my screen, but i like to change this power button action to dim, so it look more iPhone, i hate that everytime i click power button it shutdowns my screen completely, i want to change that to dim.

Or is it possible to increase 2 minutes screen autoswitch to 24 hours...i want my screen to stay dim 24 hours..is this possible??

Thanx you guys!!

I know how to dim my screen, that's not what i'm lookin' here, thing what i want it that i want to keep my dim screen 24 hours...not 15 seconds...so it will look more iPhone..and it's annoying everytime to push menu button adn then open keylock, it would be so much simple if there's away to increase that dim time to 24 hours so i can only swipe the glass to open keylock without clickin' menu button first..that's i'm lookin' 4

ICrap! haha good one!