Adsense for Banner pulls up Joomla ads???

Hello and Happy New Year to all.

I am a relatively new Joomla user that has only worked with template sites a little bit.

My issue is that I have added Google Adsense to the banner area of my site, www.live2golf.com, but they only seem to show Joomla-related ads. The topics I chose for my displayed ads are sports, golf, politics, insurance, and real estate. I have also chosen to have the ads filled with color if there weren't any related to the five topics I chose. However, the ads I get are Joomla related. Is there some area in the back-office that somehow over-rides my settings with Joomla-related stuff?

If my explanation is not clear, please let me know and I will try again. I want to get this corrected before I start adding content to the site.

I also noticed that although the inital loading of Adsense may have had ads that were what I intended future ads seemed to default to Joomla-related sites. What can I do to correct this? All of my Adsense choices didn't include anything Joomla related.

Thanks to all for your help.

Kurt