title: NSURLRequest : Post data and read the posted page
body: <p>In iOS (current target 5.0, Base SDK 5.1) how can I send a post request to a server, and then read the contents of the page. For example, the page takes a username and password, and then echos true or false. This is just for a better understanding of NSURLRequest.</p>
  
  <p>Thanks in Advance!</p>