function clickIE() {if (document.all) {alert(message);return false;}}
function clickNS(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=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
document.oncontextmenu=new Function("return false")

function noclic(clic) {
var msg="Copyright (c) 2010 Kathy Welsh and others. All Rights Reserved.";
if (navigator.appName == 'Netscape' && clic.which==3) {
alert(msg);
return false;}
else
if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2) {
alert(msg);
return false;
}
return true;
}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown = noclic;