[javascript]

復制代碼 代碼如下:

<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>

<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>