<!--
function click() {
if ((event.button==2) || (event.button==3)) {
    alert('Restricted Function!'); }
}    
  document.onmousedown=click;


function myEvent() {
if(event.ctrlKey && event.keyCode==78 ){
    alert('Restricted Function!');
    return false;}
}
document.onkeydown = myEvent;



//Hide from old browsers
if (navigator.appName == "Netscape") {
document.captureEvents(Event.MOUSEDOWN)
document.onmousedown = checkClick

function checkClick(ev) {
   if (ev.which != 1) {
         alert('Restricted Function!');
         return false}
   }
}
//-->