title: UIPickerView select and hide
body: <p>How do you make a <code>UIPickerView</code> act like the one with a webview wherein there is a drop down selection box and instead of dropping down like usual websites do, the <code>iphone</code> makes it into a <code>UIPickerView</code> with all the selections in. When you select one, a check becomes visible beside your selection and changes the value of the drop box. And how do you put the "Done" button on top of the <code>UIPickerView</code> to dismiss the <code>UIPickerView</code>?</p>
  
  <p>I already know that <code>[pickerview setHidden:YES]</code> is the method to use to hide the pickerview. I just don't know how to include the "Done" button in the <code>UIPickerView</code>.</p>
  
  <p>Regards,
  Chris</p>