Nefunguje java applet

Dobry den,
Na stranke pouzivam java applet ProScroll.class (www.javascriptkit.com/java/java20.htm) .Na inych strankach,kde som ho pouzival,fungoval bez problemov.Na www.webzdarma.cz (korzo.wz.cz/pokus.htm) mi nefunguje a java console mi vypise nasledovne chyby :


java.lang.ClassNotFoundException: ProScroll.class

at sun.applet.AppletClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadCode(Unknown Source)

at sun.applet.AppletPanel.createApplet(Unknown Source)

at sun.plugin.AppletViewer.createApplet(Unknown Source)

at sun.applet.AppletPanel.runLoader(Unknown Source)

at sun.applet.AppletPanel.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Caused by: java.io.IOException: open HTTP connection failed.

at sun.applet.AppletClassLoader.getBytes(Unknown Source)

at sun.applet.AppletClassLoader.access$100(Unknown Source)

at sun.applet.AppletClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)


Vie mi niekto prosim poradit,co s tym?

Dakujem.