Tutorial: Disable right click (with alert)

Assalamualaikum.
This tutorial was for template designer user.

Tutorial ini akan buat orang yang right click blog kita akan keluar macam ni;

So follow the steps:
1. Dashboard > Layout > Html Javascript.
2. Copy the codes below and paste at Html Javascript.

<script language=JavaScript>
<!--
//Disable right mouse click Script
//By Maximus (maximus@nsimail.com) w/ mods by DynamicDrive
//For full source code, visit http://www.dynamicdrive.com
var message="No No No No No!";
///////////////////////////////////
function clickIE4(){
if (event.button==2){
alert(message);
return false;
}
}
function clickNS4(e){
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
alert(message);
return false;
}
}
}
if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
}
else if (document.all&&!document.getElementById){
document.onmousedown=clickIE4;
}
document.oncontextmenu=new Function("alert(message);return false")
// -->
</script>

3. The one in red color tu boleh tukar ikut suka hati.
4.Save.

Bye.