真正做到不许用右键 无法查源文件.txt

javascript 特效40个

<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;
  }
}
<!-- 此特效使用《网页特效精灵》编辑制作-->
<!-- 奥天软件：http://www.aosky.net--> 
document.oncontextmenu = nocontextmenu;  // for IE5+
document.onmousedown = norightclick;  // for all others
//-->

function click() {
if (event.button==2) {
  alert('不许你点右键！')
  }
}
document.onmousedown=click

</script>