installation problem

when I try installing the image uploader code the java symbol appears for a while and then is replaces with an error. the details of the error are here. and the javascript is below it. All the files are in the same directory on the server. Any suggestions?

load: class com.aurigma.imageuploader.ImageUploader.class not found.
java.lang.ClassNotFoundException: com.aurigma.imageuploader.ImageUploader.class
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown
Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.SocketException: Permission denied: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 7 more
Exception: java.lang.ClassNotFoundException:
com.aurigma.imageuploader.ImageUploader.class




///////////////////////////image upload code///////////////////////////
All the files are in the same directory on the server


<script language="javascript" src="iuembed.js"></script>
<script language="javascript">
var iu = new ImageUploaderWriter("ImageUploader", 650, 450);

// If you do not want to use ActiveX or Java version, set the appropriate
// property to false.
iu.activeXControlEnabled = false;
iu.javaAppletEnabled = true;

iu.addParam("LicenseKey", '72060-48D8B-00000-05AE4-57E01');
/*iu.addParam("MaxTotalFileSize", "3");
iu.addParam("UploadThumbnail1FitMode", "Fit");
iu.addParam("UploadThumbnail1Width", "120");
iu.addParam("UploadThumbnail1Height", "96");
*/

iu.activeXControlCodeBase = "ImageUploader6.cab";
iu.javaAppletCodeBase="./";

// ... initialize params as described in the next topic ...

// As soon as you call this method, all necessary HTML code is inserted
// into the page on the current position. Alternatively, you can
// get the string with appropriate HTML code using the getHtml method,
// and write it to the necessary position manually (maybe with some modifications).
iu.writeHtml();
</script>

adding the absolute URL does not appear to fix the problem

iu.javaAppletCodeBase="http://www.rjamesfrith.com/";

http://www.rjamesfrith.com/javaUploader.php