title: jQuery call function if Enter hit
body: <p>I am calling a function on button click code is given blow:</p>
  
  <pre><code>&lt;input type="button" value="Search" id="go" /&gt;
  
  $("#go").click(function ()
  {
  ...
  });
  </code></pre>
  
  <p>now I catch if user hit <kbd>enter</kbd> key from keyboard by this function:</p>
  
  <pre><code>$("#s").keypress(function(e) {
      if(e.which == 13) {
          alert('You pressed enter!');
      }
  });
  </code></pre>
  
  <p>but how could I call </p>
  
  <pre><code>$("#go").click(function ()
      {
      ...
      });
  </code></pre>
  
  <p>both if user hits <kbd>enter</kbd> key &amp; on click <strong>GO</strong> button?</p>