https://pincrux.shop/wm_engine_SW/_engine/common/sec.js

1var isNS = (navigator.appName == "Netscape") ? 1 : 0;
2var EnableRightClick = 0;
3if(isNS) 
4document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP);
5
6function mischandler(){
7  if(EnableRightClick==1){ return true; }
8  else {return false; }
9}
10
11function mousehandler(e){
12  if(EnableRightClick==1){ return true; }
13  var myevent = (isNS) ? e : event;
14  var eventbutton = (isNS) ? myevent.which : myevent.button;
15  if((eventbutton==2)||(eventbutton==3)) return false;
16}
17
18function keyhandler(e) {
19  var myevent = (isNS) ? e : window.event;
20  if (myevent.keyCode==96)
21    EnableRightClick = 1;
22  return;
23}
24
25document.oncontextmenu = mischandler;
26//document.onkeypress = keyhandler;
27document.onmousedown = mousehandler;
28document.onmouseup = mousehandler;