// copyright notice script
var ErrMsg = "Sorry ! All Rights reserved @ LIET ";
function disableRightClick(btnClick)
{
	if (navigator.appName == "Netscape" && btnClick.which == 3) // check for netscape and right click
	{
		alert(ErrMsg);
		return false;
	}
	else if (navigator.appName =="Microsoft Internet Explorer" && event.button == 2) // for IE and Right Click
	{
		alert(ErrMsg);
		return false;
	}
}
document.onmousedown = disableRightClick;