//No Right Click / No Drag / No Refresh

document.oncontextmenu=new Function("return false")
document.onselectstart=new Function("return false")
document.onkeydown = cancelRefresh;
window.onerror = errorHandler;
function cancelRefresh(){
  try {
    // keycode for F5 function
    if (window.event && window.event.keyCode == 116) {
      window.event.keyCode = 1;
    }
    if (window.event && window.event.keyCode == 1) {
      // try to cancel the KeyStroke
      window.event.cancelBubble = true;
      window.event.returnValue = false;
      return false;
    }
  }catch(err) {
  	errorHandler;
  }
}
function errorHandler(message, url, line){
  alert(message + "," + url + "," + line);
}
function objecterror(){
	return true;	
}