禁止右键点击以及复制功能
<body>
<!-- 屏蔽网页右鍵,适用于IE6,IE7,IE8,FireFox,谷歌Chrome浏览器 开始-->
<script type="text/javascript">
function clickIE4(){
if
(event.button==2){
return false;
}
}
function clickNS4(e){
if
(document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
return
false;
}
}
}
function
OnDeny(){
if(event.ctrlKey || event.keyCode==78 &&
event.ctrlKey || event.altKey || event.altKey &&
event.keyCode==115){
return false;
}
}
if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
document.onkeydown=OnDeny();
}else
if (document.all&&!document.getElementById){
document.onmousedown=clickIE4;
document.onkeydown=OnDeny();
}
document.oncontextmenu=new
Function("return false");
</script>
<!--屏蔽网页右鍵,适用于
IE6,IE7,IE8,FireFox,谷歌Chrome浏览器 结束-->
</body>
