//no click derecho
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("BioIdentidad - Derechos Reservados"); 
			return false; 
		} 
	return true; 
} 

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

//no shift f10
function NoKeys(e) {
 if (window.Event) {
 	if ((e.which)||(e.modifiers & Event.CONTROL_MASK|Event.META_MASK))
 	return false;
 }
 else 
 	if((event.altKey)||(event.shiftKey)||(event.ctrlKey))
 	return false;
}

if (window.Event) {
document.captureEvents(Event.KEYDOWN)
}
document.onkeydown = NoKeys;