title: JQuery UI Autocomplete - Have the menu open when user clicks in the text box
body: <p>I'm using this <a href="http://jqueryui.com/demos/autocomplete" rel="noreferrer">JQuery autocomplete widget</a>.  </p>
  
  <p>How can I make it automatically open the menu when the user clicks in the text box?  I want the user to see all the options.</p>