No Right Click

<script language=JavaScript>
<!--
 
//
//
//
 
var message="Function Disabled!";
 
///////////////////////////////////
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>