// JavaScript Document

<script language="JavaScript">
<!--

function bderecho(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(" El boton derecho del raton no funciona ");
return false;
}
return true;
}
if (document.layers) window.captureEvents(Event.MOUSEDOWN);

window.onmousedown=right;

function keypressed() {
alert(" Las teclas no funcionan ");
}
document.onmousedown=right;
document.onkeydown=keypressed;

//-->
</script>