var message="";
        ///////////////////////////////////
        function clickIE() {if (document.all) {(message);return false;}}
        function clickNS(e) {if 
        (document.layers||(document.getElementById&&!document.all)) {
        if (e.which==2||e.which==3) {(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")

/*-----------------------------------------------------------------------------*/

        if (parseInt(navigator.appVersion)>= 4)
        {
          layerStyleRef="layer.style.";
          layerRef="document.all";
          styleSwitch=".style";
        }
        function show(layerName){
	document.getElementById(layerName).style.display = "block";
        }
          function cls(layerName){
	  document.getElementById(layerName).style.display = "none";
        }