title: objective-c text colour
body: <p>I'm writing an application for the iPad that will tell us whether or not someone is on court at a tennis tournament. Basically, just an application with a list of names each with an on/off button next to them. Once the on button is pressed, their name turns red, thus they are on court.</p>
  
  <p>How would I go about loading an excel list of names etc. with editable font colour that I can assign to a button?</p>
  
  <p>thanks,
  louis.</p>