autolink url

HTML

<p id="autlink">かちびと.netのアドレスは http://kachibito.net/ です http://#dsfds?dsf/google.com/@nice:nice http://john:[email protected]/?sdfsdf</p>

JavaScript

$("#autlink").each(function(){
   $(this).html( $(this).html().replace(/((http|https|ftp):\/\/[\w?=&.\/-;#~%-]+(?![\w\s?&.\/;#~%"=-]*>))/g, '<a href="$1">$1</a> ') );
    });