title: jQuery how to select all input fields APART from submit button
body: <p>I am currently selecting all the input fields of a form using jQuery in the following way:</p>
  
  <pre><code>$('#new_user_form *').filter(':input').each(function(key, value) {
  </code></pre>
  
  <p>This works fine although it selects the submit input as well which I don't want it to do. 
  Is there a simple way of making it ignore the submit button?</p>
  
  <p>Thanks!</p>