TUTORIAL : Disable Right Clik Tanpa Alert

Assalamualaikum w.b.t. Mase tue saya ada buat tutorial Disable Right Clik with Alert. Tapi tutor kali nie, tanpa sebarang alert! Nak cuba, JOM!

1. Dashboard > Layout > Add a Gadget > Html/ JavaScript

2. Copy kod di bawah.

<script language=JavaScript><!--
//Disable right click script III- By Renigade (renigade@mediaone.net)//For full source code, visit http://www.dauspozi.com
var message="";///////////////////////////////////function clickIE() {if (document.all) {(message);return false;}}function clickNS(e) {if(document.layers||(document.getElementById&&!document.all)) {if (e.which==2||e.which==3) {(message);return false;}}}if (document.layers){document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
document.oncontextmenu=new Function("return false")// --></script>

4. Done dan SAVE!