title: jquery bind plugin to live element
body: <p>I have some input text fields that are being generated on the fly (via javascript) by the user.  I want those fields to accept integers only so I am using the alphanumeric plugin.  The plugin works as expected on elements that already exist when the page loads but it does not work with the new on-the-fly elements. How can I live-bind the new elements to this plugin? Thanks!</p>
  
  <p>Here is some sample code.</p>
  
  <p><a href="http://jsfiddle.net/ctown4life/tZPg4/780/" rel="nofollow">http://jsfiddle.net/ctown4life/tZPg4/780/</a></p>