Adding the WordPress jQuery Color Picker

gistfile1.js

jQuery(document).ready(function($){
	$('input.color').wpColorPicker();
});

gistfile2.php

<?php
class MyPlugin{
	
	public function _action_admin_enqueue_scripts(){
		global $pagenow;
		if ('themes.php' != $pagenow) return;
		if (self::SLUG != $_GET['page']) return;
		wp_enqueue_script('wp-color-picker');
		wp_enqueue_style('wp-color-picker');

	}
}