$script.js: JavaScript loader
Dustin Diaz stellt den leichtgewichtigen (643 bytes) Script Loader $script.js vor.
//new school - loads as non-blocking, and BOTH js files load asynchronously
$script('jquery.js', function() {
$script('my-jquery-plugin.js', 'plugin');
$script('my-app-that-uses-plugin.js');
});
$script.ready('plugin', function() {
// use your plugin 
});