JavaScript – Disable Right Click

<script type=”text/javascript”>

var message=”Right Click Not Allowed!”;

function clickIE4()

{
if (event.button==2)

{
alert(message);
return false;
}
}

function clickNS4(e)

{
if (document.layers||document.getElementById&&!document.all)

{
if (e.which==2||e.which==3)

{
alert(message);
return false;
}
}
}

if (document.layers)

{
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
}
else if (document.all&&!document.getElementById)

{
document.onmousedown=clickIE4;
}

document.oncontextmenu=new Function(“alert(message);return false”)

</script>