How to suppress JavaScript errors

1. Create a JavaScript function called suppressJS()

   function suppressJS(){return true;}

2. Then within the head tags add the following code

   window.onerror=suppressJS;

3. Your complete code will look like this

   <script type="text/javascript">
    
   <!--
    
   function suppressJS(){return true;}
    
   window.onerror=suppressJS;
    
   //-->
    
   </script>