Wufoo async snippet: optimized version

wuffo-async-rewrite.html

<div id="wufoo-z7w3m7">
Fill out my <a href="http://examples.wufoo.com/forms/z7w3m7">online form</a>.
</div>
<script type="text/javascript">
var z7w3m7;
!function(d, t) {
   var s = d.createElement(t)
     , options = {
       'userName':'examples',
       'formHash':'z7w3m7',
       'autoResize':!0,
       'height':'260',
       'async':!0,
       'header':'show',
       'ssl':!0}
     , scr;
   s.src = d.location.protocol + '//wufoo.com/scripts/embed/form.js';
   s.onload = s.onreadystatechange = function() {
      if (/^c|loade/.test(this.readyState + '')) {
         try { z7w3m7 = new WufooForm();z7w3m7.initialize(options);z7w3m7.display(); } catch (e) {}
      }
   };
   scr = d.getElementsByTagName(t)[0]; scr.parentNode.insertBefore(s, scr);
}(document, 'script');
</script>