Gracias a todos, este si es un buen foro web.
Recibo todas la criticas constructivas.
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta http-equiv="imagetoolbar" content="false" />
<link rel="stylesheet" href='slideshow1.css' type="text/css" />
<script type="text/javascript" src="xfade2.js"></script>
<title>aprendiendo Slideshow</title>
</head>
<body>
<form name="searchform" >
<input type="text" name="foto1" value="blue.jpg">
</form>
<div id="rotator">
<img src="' + document.searchform.foto1.value + '"/>
<img src="brown.jpg" alt="CSS Beauty" />
<a href="http://godbit.com/"><img src="gold.jpg" alt="Godbit Project" /></a>
<a href="http://stylegala.com/"><img src="white.jpg" alt="Stylegala" /></a>
<a href="http://yahoo.com/"><img src="black-brown.jpg" alt="Yahoo!" /></a>
</div>
<p>
<a href="http://sonspring.com/journal/slideshow-alternative">What is this?</a>
</p>
</body>
</html>
