Bluetooth on/OFF with Iphone Application Reposted

Hi All This is just an sample application before giving anyone a final application. I just want that make an application which has On Off button. so whn user cleck on On button it must change to off button and bluetooth must be on and if he click on off button then it must change to off button and bluetooth will be turned off. For a profesional it's just an hour work what i belive is. And maximum budget is 30$. We just want to test skill of individual or company if thy can work with our project. When you win the project with in 1 day you have to deliver this so we can start main project quickly. Thanks