[Plugin: All-in-One Event Calendar] Change Jquerytools to not serve from CDN

If you are having issues with cdn.jquerytools.org loading, you can set the javascript file to load from your own server instead. We will build this into a future release.

1) Download the jquery-tools-1.2.5.min.js file from here:
http://graphene.googlecode.com/svn/branches/1.6/js/jquery-tools-1.2.5.min.js

2) Save the file to:
wp-content/plugins/all-in-one-event-calendar/js/
3) Change the plugin to load the local file, edit:
wp-content/plugins/all-in-one-event-calendar/app/controller/class-ai1ec-events-controller.php on line 121 (depending on your ai1ec version) :
wp_enqueue_script( 'jquery.tools-form', 'http://cdn.jquerytools.org/1.2.5/form/jquery.tools.min.js', array( 'jquery' ), '1.2.5' );
change to these:
wp_enqueue_script( 'jquery.tools-form', AI1EC_JS_URL . '/jquery-tools-1.2.5.min.js', array( 'jquery' ), '1.2.5' );

http://wordpress.org/extend/plugins/all-in-one-event-calendar/