How to disable Java in Internet Explorer 6:
From the Tools menu, choose Internet Options... .
Click the Security tab.
Click Custom Level... .
Java: Scroll to the Java section (under "Java VM", under "Java permissions"). To disable Java, click Disable Java (to re-enable Java, click a different setting, such as High Safety or Medium Safety.)
Close and restart your browser.
To block cookies in Internet Explorer 6 go to Tools, choose Internet Options..., select the Privacy tab, click the Advanced button, clear the box Override automatic cookie handling and make your choices.