can we use two versions of jquery in same page
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js" type="text/javascript"></script> <script> var $i = jQuery.noConflict(); alert($i.fn.jquery); </script> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <script> var $j = jQuery.noConflict(); alert($j.fn.jquery); </script> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script> var $k = jQuery.noConflict(); alert($k.fn.jquery); </script>