function right(e) {
if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2)) {
return false;
}
else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3))
{alert("All webpages, content, and photos are  \n\
\n\
Copyright © 2000-2011 by C. Catherman 'CAVR' and\n\ the Mid-Appalachian Region (MAR) of the NSS\n\
and may not be used without prior permission. All Rights reserved.\n\
\n\
Please read the disclaimer notice and contact the MAR adminstrator \n\
listed at the bottom of each page. \n\
\n\
Thanks for your understanding!");
return false;
}
return true;
}

document.onmousedown=right;
document.onmouseup=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
if (document.layers) window.captureEvents(Event.MOUSEUP);
window.onmousedown=right;
window.onmouseup=right;