<!-----------------------此代码防止页面被使用IE菜单另存----------->
<noscript>
<iframe src=""></iframe>
</noscript> 
<!-----------------------此代码防止页面被右键菜单另存------------->
<script language="JavaScript">
<!--

if (window.Event) {
  document.captureEvents(Event.MOUSEUP); 
}
 
function nocontextmenu() {
  event.cancelBubble = true
  event.returnValue = false; 
  return false;
}
 
function norightclick(e) {
  if (window.Event) {
  if (e.which == 2 || e.which == 3)
    return false;
  }
  else {
    if (event.button == 2 || event.button == 3) {
      event.cancelBubble = true
      event.returnValue = false;
      return false;
    }
  } 
}
 
document.oncontextmenu = nocontextmenu;  // for IE5+
document.onmousedown = norightclick;  // for all others
//-->
</script>