(function( $ ) {
	'use strict';

	/**
	 * All of the code for your admin-facing JavaScript source
	 * should reside in this file.
	 *
	 * Note: It has been assumed you will write jQuery code here, so the
	 * $ function reference has been prepared for usage within the scope
	 * of this function.
	 *
	 * This enables you to define handlers, for when the DOM is ready:
	 *
	 * $(function() {
	 *
	 * });
	 *
	 * When the window is loaded:
	 *
	 * $( window ).load(function() {
	 *
	 * });
	 *
	 * ...and/or other possibilities.
	 *
	 * Ideally, it is not considered best practise to attach more than a
	 * single DOM-ready or window-load handler for a particular page.
	 * Although scripts in the WordPress core, Plugins and Themes may be
	 * practising this, we should strive to set a better example in our own work.
	 */
	$(document).ready(function(e){
		$(".generate_api").click(function(e){
			e.preventDefault();
			$('#pedalo_api_key').val(makeid(40));
		});
		function makeid(length) {
		   var result           = '';
		   var characters       = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
		   var charactersLength = characters.length;
		   for ( var i = 0; i < length; i++ ) {
			  result += characters.charAt(Math.floor(Math.random() * charactersLength));
		   }
		   return result;
		}
	});
})( jQuery );