var message="";
                function clickIE() {if (document.all) {(message);return false;}}
                function clickNS(e) {if
                (document.layers||(document.getElementById&&!document.all)) {
                if (e.which==2) {
                (message);
                return false;}}}
                if (document.layers) {
                document.captureEvents(Event.MOUSEDOWN);
                document.onmousedown=clickNS;
                }else{
                document.onmouseup=clickNS;
                document.oncontextmenu=clickIE;
                }
                document.oncontextmenu=new Function("return false")