I have the blackberry 8520 cellphone i need help?

[suzanne]

I always see people with this phone and they have it custumized to like a pink color themee like when they click stuff ital turn pink and white orr purple mine is standerd boring blue is their a way to change it I wud do a theme but I don't like to change everything I love my incons under menue how they are I love the phone set up I just want to change the colors of stuff for example if I click menu and scroll to sms txt and then click menu again on it those options under the box that opens yu can't set colors for it any ideas I reli wana do itt !!!