Use waitforkeyelements for handyflash

total-cost.handyflash.user.js

@@ -1,16 +1,20 @@
 // ==UserScript==
 // @name        Gesamtkosten Handyflash
 // @namespace   http://tampermonkey.net/
-// @version      0.2
+// @version     0.3
 // @description Berechnet die Gesamtkosten der Verträge auf handyflash.de
 // @author      Jan Bader <jan@javil.eu>
 // @match       http*://www.handyflash.de/handys/*
 // @updateUrl	https://git.javil.eu/jacob1123/userscripts/raw/master/total-cost.handyflash.user.js
-// @grant        none
+// @require     http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
+// @require     https://gist.github.com/raw/2625891/waitForKeyElements.js
+// @grant       GM_addStyle
 // ==/UserScript==
 
 (function() {
     'use strict';
+    waitForKeyElements("article.rate", actionFunction);
+    function actionFunction() {
     	jQuery("article.rate").each(
             function(i, tarif) {
                 var grundgebuehr_text = jQuery(tarif).find(".tariff_price").text();
@@ -29,4 +33,5 @@
                 console.log(header + ": " + info);
             }
         );
+    }
 })();