Re: Javascript warnings and site logo not showing
First, Java and JavaScript are different and can be considered unrelated. The JavaScript warning is indeed about JavaScript in your browser, which can be disabled, but most likely your browser has JavaScript enabled and Tiki had a problem. The JAVASCRIPT plugin is unrelated to the warning.
IIS often has problems, it is not as well supported as Apache. I suggest you compare your results with Apache. Apply the Debug Mode Enabled profile, check for PHP error messages at the bottom. You can also use the Firebug extension for Firefox and its Network tab for problems, such as 403 errors. That could explain the logo issue.
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