You can edit / change the code and click run button <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>delegate demo here</title> <style> p { background: cyan; font-weight: bold; cursor: pointer; padding: 5px; } p.over { background: blue; } span { color: black; } </style> <script src="../../../jquery-1.10.2.js"></script> <script>var clicky_site_ids = clicky_site_ids || []; clicky_site_ids.push(101319977);</script><script async src="//static.getclicky.com/js"></script> <p>Click m to add elements through delagate</p> <span></span> <script> $( "body" ).delegate( "p", "click", function() { $( this ).after( "<p>Added one element" ); }); </script>