Este es html:
<body>
<applet name="uploadApplet"
code="javaatwork.myuploader.UploadApplet.class"
codebase="../myuploader/"
archive="myuploader-free-signed-1.13.jar, labels.jar"
width="400" height="250">
<param name="uploadURL" value="upload.php">
<param name="successURL" value="success.html">
<param name="codebase_lookup" value="false">
</applet>
</body>
Insisto desde mi ignorancia.