document.onselectstart = new Function('return false');

function right(e) { 
  if (navigator.appName == 'Netscape' && (e.which == 3 || e.which== 2)) 
    return false; 
  else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3)) {
  	alert("Sorry, you don't have permission to right-click."); 
    return false; 
  } 
  return true; 
} 
document.onmousedown = right; 

if (document.layers) {
  window.captureEvents(Event.MOUSEDOWN); 
  window.onmousedown = right;
} 

if (window.location.href.match("http") == null) {
	document.body.innerHTML = "";
}