How to suppress JavaScript errors

Create a JavaScript function called suppressJS()
```
function suppressJS(){return true;}
```
Then within the head tags add the following code
```
window.onerror=suppressJS;
```

Your complete code will look like this

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