convert JS function to use jquery
<p>I'm beginning to use Jquery and I have the following JS function I would like to make with jquery
Anyone to help?</p>

<pre><code>&lt;script type="text/javascript" language="javascript"&gt;
function redirect() {

  //var dest = "?phone=" + phone;
  var prefill = "&amp;prefill=3";
  var info=document.choice.infos.value;
  var dest = "&amp;info="+info;
  var url=document.choice.centres.value;
  var urlfinal=url+dest+prefill;
  document.location.href=urlfinal
}
&lt;/script&gt;


&lt;form name="choice"&gt;    
&lt;select name="centres"&gt;
  &lt;option value="http://toto.com/?var=1"&gt;var1&lt;/option&gt;
  &lt;option value="http://toto.com/?var=2"&gt;var2&lt;/option&gt;
&lt;/select&gt;
&lt;br /&gt;
&lt;INPUT TYPE="text" NAME="infos"&gt;
&lt;input type="button" value="Go!" onClick="redirect();"&gt;

&lt;/form&gt;
</code></pre>
