Update template.

modules/ad_banner/_ad_banner_widget1.html.erb

@@ -39,7 +39,6 @@
   </ul>
 </div>
 <script>
-  var flag = 1;
   $('[data-subpart-id="{{subpart-id}}"] .pause-slide').click(function(){
     $(this).parent("ul").parent('.w-ba-banner').find(".cycle-slideshow").cycle('pause');
     $(this).addClass('active')
@@ -57,7 +56,6 @@
   $('[data-subpart-id="{{subpart-id}}"] .prev-button').click(function(){
     $(this).parent("ul").parent('.w-ba-banner').find(".cycle-slideshow").cycle("prev");
   })
-  
 </script>
 <style type="text/css">
   .w-ba-banner .controlplay .resume-slide.active i{