<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
html>
<head>
<title>IFrames dinámicos</title>
<script language="javascript">
function modiframe(destino)
{
document.frames.marco.location=destino
}
</script>
</head>
<body>
<a href="javascript:window.modiframe('http://www.altavista.com')">Cambiar Iframe</a>
<p></p>
<iframe id="marco" width="300" height="400" src="hola.htm">
Este es el IFrame
</iframe>
</body>
</html>
