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")