Changing views for a help screen
<p>I would like to add a "Help" screen to my app using the options menu, and have it include a button to "Returen" back to the original view.</p>

<p>I have the written the "onOptionsItemSelected" routine(or is it a method?) using "swithch &amp; case" to check for which menu button was pressed. When the "help" button is pressed, I would like a new view to pop up showing the text I have typed in myhelp.xml file located in the R.layout folder. The myHelp.xml file includes a button named "quithelp" to return the user back to the main program (or is it the class?)  </p>

<p>I don't understand two things: how to switch to the myhelp.xml view when the menu button is pressed, and how to return back to the main menu when the "Return" button is pressed.</p>

<p>I've experimented with LayoutInflator, getLayoutInflator,setFeatureInt based on some poor examples I found on the net, and now I'm just simply confused as to how best do such a simple task.</p>
