This is what I understood and that works for me:
in the plugin module, add something like:
function myplugin_init() {
if (function_exists(‘wp_enqueue_script’)) {
// for lirabries part of wordpress
wp_enqueue_script(‘jquery’);
// for new libraries
wp_register_script(‘my_js_lib’, get_bloginfo(‘wpurl’) . ‘/wp-content/plugins/mypling/js/my_js_lib.js’, array(‘dep if any’), ‘version’);
wp_enqueue_script(‘my_js_lib’);
}
}
add_action(‘init’, ‘myplugin_init’);