title: path position with raphael
body: <p>how can i change path position with raphael js?</p>
  
  <p>it very strange that obvious way not working:       </p>
  
  <pre><code>var p = paper.path("some path string");
  
  p.attr("fill","red");
  p.attr({x:200,y:100});  //not working
  </code></pre>