I have seen article:
http://www.sitepoint.com/embellishin...s3-and-jquery/

As I have seen this script blocks other Javascripts with jQuery I wonder how is correct place for this?

Example:
1. Jquery script application:jquery-1.7.2.min.js
2. Page where is map
3. This code on the SAME page where is map and NOT included file like
<script type="text/javascript" src="/js/javascript.js"></script>

Is this correct or this script can be set inside included file?
How does it influence other scripts regarding priorities?