title: jQuery .on() with multiple selectors in event delegation?
body: <p>I have using <code>.on()</code> in jQuery 1.7 and wondered whether it is possible to attach multiple selectors at a time for elements that have been injected onto a page. Previously, I was using <code>live()</code> - but it's obvious why I want to move given performance improvements.</p>
  
  <p>Can you use <code>.on()</code> in the manner like:</p>
  
  <pre><code>$(document).on('click', '#selector1, #selector2, .class1', function () { 
       //stuff
  });
  </code></pre>
  
  <p>And are there any benefits lost in attaching to document ?</p>
  
  <p>?</p>