Creating a scroll down form using java - is this the code?
<p>I am trying to understand the code (if this is even the code) which comes from thisnext.com website. Basically it allows any user surfing any website to post recommendations. Im interested to know what does the codes mean.</p>

<pre><code>javascript:(function() {
  var x=document.getElementsByTagName('head').item(0);
  var so=document.createElement('script');
  var h=location.hostname.split('.');
  var a=new Array();for(i=h.length-1;i&gt;=0;i=i-1){a[a.length]=h[i];}var d=a.join('/');
  var s='http://www.thisnext.com/js/bookmarklet/'+d+'/';
  if(typeof so !='object') so=document.standardCreateElement('script');
  so.setAttribute('src',s);so.setAttribute('type','text/javascript');
  x.appendChild(so);
})();
</code></pre>

<p>Thank you in advance!</p>
