/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: James Nisbet (morBandit) :: http://www.bandit.co.nz/ */

window.onload = function() {
  document.onselectstart = function() {return false;} // ie
  document.onmousedown = function() {return false;} // mozilla
}


/* You can attach the events to any element. In the following example
I'll disable selecting text in an element with the id 'content'. */

window.onload = function() {
  var element = document.getElementById('content');  
  element.onselectstart = function () { return false; } // ie
  element.onmousedown = function () { return false; } // mozilla
  
  var element1 = document.getElementById('content1');
  element1.onselectstart = function () { return false; } // ie
  element1.onmousedown = function () { return false; } // mozilla
}





<!--

//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="Sorry. Right Click has been disabled.";

///////////////////////////////////
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")

// -->