If you have quality content on your webpage and want to prevent people stealing your resources, you can add this script to disable the right-mouse click. This does not assure complete safety for your resources (there is always a way to copy them), but it is better than nothing. :)

Click here to see a demo page.

Note1:The following script works for IE6 and Netscape.

Note2:Right click cannot be disabled for Opera browsers!

The Javascript function that is listed below. To use it paste the code into the section of your page

  <script>
 var isNS = (navigator.appName == "Netscape") ? 1 : 0;
  if(navigator.appName == "Netscape") document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP);
  function mischandler(){
   return false;
 }
  function mousehandler(e){
 	var myevent = (isNS) ? e : event;
 	var eventbutton = (isNS) ? myevent.which : myevent.button;
    if((eventbutton==2)||(eventbutton==3)) return false;
 }
 document.oncontextmenu = mischandler;
 document.onmousedown = mousehandler;
 document.onmouseup = mousehandler;
  </script>

If you found this tutorial useful you might be interested to read the following:

Javascript Text Box Characters Counter

Javascript Create and Resize Popup Windows