title: Jquery toggle/click not working in Safari versions older than 9
body: <p>Currently having issues browser and device testing a website. The Jquery slide toggle navigation works on all devices and browsers apart from ones running versions of Safari below 9 (however Safari 9 works completely fine).</p>
  
  <p>I have used the following code: </p>
  
  <pre><code>jQuery(document).ready(function($) {
     function toggle() {
       $("#nav").toggleClass("toggle") 
       $("#button_pannel1").toggleClass("toggle") 
       $("#button_pannel2").toggleClass("toggle") 
       $("#button_pannel3").toggleClass("toggle") 
     }
  
     $("#toggle_button").on("click", toggle);
  });
  </code></pre>
  
  <p>I built this using the following code <a href="http://codepen.io/larrygeams/pen/reiDd" rel="nofollow"><strong>on Codepen</strong></a> (which also doesn't work on old Safari versions either) </p>
  
  <p>Any help would be much appreciated.</p>