function js_event_anti_right(e) {
 evt = e || event;
    try{
  if (document.all){
  if(evt.button == 2 || evt.button == 3) {   
 //alert('Don\'t! Mouse Right/Middle Click.'); 
    js_event_anti_stop_event(evt);
    return false;    }
  }else {
  if(evt.which == 3 || evt.which == 2) { 
 //alert('Don\'t! Mouse Right/Middle Click.'); 
    js_event_anti_stop_event(evt);
    return false; }
  }
    }catch(ex){
  return false;
    }
}
//==== Å°º¸µå ÀÔ·Â ¸·±â
function js_event_anti_processKey(e){
 evt = e || event;
 //alert('Don\'t! Key Input.');
  try{
  js_event_anti_stop_event(evt);
  return false;
    }catch(ex){
  return false;
    }
}
//==== À̺¥Æ® µ¿ÀÛ ¹«½Ã!
function js_event_anti_stop_event(evt){
 if(window.event){
 window.event.keyCode = 0;
 window.event.cancelBubble = true;
 window.event.returnValue = true;   
 }else{
 evt.stopPropagation();
 evt.preventDefault();
 evt.initEvent;
 }
 return false;
}
//==== ±âº»¾ÈƼ À̺¥Æ® µî·Ï(¿À¸¥Âʸ¶¿ì½º,µå·¡±×,Å°ÀÔ·Â)
function js_event_anti(this_s){
//¹®Á¦Á¡ : FF¿¡¼­´Â µå·¡±× À̺¥Æ®¸¦ Á¦¾îÇÒ ¼ö ¾ø´Ù.
 if(!this_s){this_s = window.document;}
 if(document.attachEvent){
 this_s.attachEvent("onkeydown", js_event_anti_processKey );
 this_s.attachEvent("onmousedown", js_event_anti_right );
 this_s.attachEvent("onselectstart", js_event_anti_stop_event );
 this_s.attachEvent("ondragstart", js_event_anti_stop_event );
 this_s.attachEvent("oncontextmenu", js_event_anti_stop_event );
 }
 else{
 window.captureEvents(Event.MOUSEDOWN);
 window.captureEvents(Event.ONKEYDOWN);
 this_s.addEventListener("keydown", js_event_anti_processKey , false);
 this_s.addEventListener("mousedown", js_event_anti_right , false);
 this_s.addEventListener("dragstart", js_event_anti_stop_event , false);  //FF¿¡¼­ Áö¿øµÇÁö ¾Ê´Â´Ù.
 this_s.addEventListener("selectstart", js_event_anti_stop_event , false);  //FF¿¡¼­ Áö¿øµÇÁö ¾Ê´Â´Ù.
 this_s.addEventListener("contextmenu", js_event_anti_stop_event , false);
 }
}