norightkey.asp

北京华信东方网络办公系统

<script language=javascript>
<!--//停止使用右键等
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.shiftkey)
  {
   event.cancelBubble = true
   event.returnValue = false;
   return false;
  } 
}

/*function backhome(){
	if (event.keyCode==86) && (event.ctrlKey==true) //粘贴
		{return false;}
	if (event.keyCode==37 && event.ctrlKey==true) 
		{return false;}
	if (event.keyCode==39 && event.ctrlKey==true) 
		{return false;}
	if (event.keyCode==78 && event.ctrlKey==true) 
		{return false;}
	if (event.keyCode==72 && event.ctrlKey==true) //历史纪录
	{return false;}
	if (event.keyCode==68 && event.ctrlKey==true) 
		{return false;}
	if (event.keyCode==79 && event.ctrlKey==true) //ctrl+O
		{return false;}
	if (event.keyCode==76 && event.ctrlKey==true) //打开ctrl+L
		{return false;}
	if (event.keyCode==45 && event.shiftKey==true) //粘贴
		{return false;}
	if (event.keyCode==115)
		{return false;}
	if (event.keyCode==17)
		{return false;}
	if (event.keyCode==222)
		{return false;}
	if (event.keyCode==122)
		{return false;}
	if (event.keyCode==93)
		{return false;}
} 
*/
document.oncontextmenu = nocontextmenu;  // for IE5+
document.onmousedown = norightclick;  // for all others

//document.onkeydown=backhome;
//-->
</script>