title: jquery url builder/parser
body: <p>I'm searching for a jquery plugin for full URL manipulation (parsing, building).</p>
  
  <p>Example:</p>
  
  <pre><code>var url = 'http://mypage.com/?param=1'
  var params = $.getParams(url) # {param: 1}
  var newUrl = $.newUrl(url, {param:2}) # 'http://mypage.com/?param=2'
  </code></pre>
  
  <p>Thx.</p>