var message="Right Click Not Allowed, Welcome My Site";
               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;")