Sports Odds iPhone App

I have a VERY simple iPhone app I need done. Basically, it is simply going to be bring a user to a page that will let him select a sport, such as football, baseball, basket, etc. Once the user selects it, the user will be taken to a page that displays a simple iFrame widget, like this: <iframe id="betus_lines_reader" width="219" height="500" src="[login to view URL];h=498&t=b&j=0&nfl=123&ac=nfl&token=dMgAM2nSc_RDPMXxD5oY33XmGko7osNK" hspace="0" vspace="0" marginheight="0" marginwidth="0" frameborder="0" scrolling="no"></iframe> The top horizontal bar will have a "Back" button that will allow a user to select another sport. Additionally, the app will have various links in it. Please make sure the links open in a new new window (which the iFrame code already accounts for), which will also have a button for "Done" on the top left, which will again bring the user back to the home page. Many iPhone apps do this so please figure out a way of doing it... very simple. That is pretty much it. I have never incorporated these types of things into an iPhone app, so we may need to changed a few things in the iFrame code to get it perfect.