title: Disable all buttons after I click to one button in FB with FBML
body: <p>I am trying to disable all the input buttons on a page after I click to one of the buttons. The buttons can have different ID/Names so it should be able to disable all ...</p>
  
  <p>I need to take all buttons by TAG-NAME ='input' and the set the propriety: .setDisabled(true)</p>
  
  <p>How can I do this?</p>
  
  <p>I need this to work in Facebook!
  The app is made using FBML, and not IFRAME.</p>
  
  <p>Thank you!</p>