first of all I see this question and use noConflict:
Can I use multiple versions of jQuery on the same page?
But what I want is to load 2 jquery plugins (superfish.js and jstree) and each use different version of jquery (in their core library I mean), How can I do this?
edit: I put what I done so far and what I want:
<script type="text/javascript" src="http://example.com/jquery-1.7.js"></script>
// i do not use noConflict for support other plugins
<!-- load jQuery 1.3.2 -->
<script type="text/javascript" src="http://example.com/jquery-1.9.js"></script>
<script type="text/javascript">
var jQuery_1_9 = $.noConflict(true);
</script>
Now for example I want to load superfish.js to use jquery_1_9:
<script type="text/javascript" src="http://example.com/superfish.js"> </script>
superfish.js use $
and it refer to jquery version 1.7