Hola
KFreeman
Prueba este código:
Código PHP:
<html>
<head>
<script type="text/javascript" language="javascript">
function mostrar(frm,num) {
for (i=0; im=frm.getElementsByTagName('img')[i]; i++)
im.style.visibility = (i==num) ? 'visible' : 'hidden';
}
</script>
</head>
<body>
<form>
<input type="radio" name="rad" onclick="mostrar(this.form,0)" />
<img src="imagen1.gif" style="visibility:hidden" /><br />
<input type="radio" name="rad" onclick="mostrar(this.form,1)" />
<img src="imagen2.gif" style="visibility:hidden" /><br />
</body>
</html>
Saludos,
