全局屏蔽网页右键功能 JSCode all of Brower

来源:互联网 发布:汽车软件哪个好 编辑:程序博客网 时间:2024/05/22 09:43
<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>

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