Change per requested.

* Address the browser issues with IE and Firefox. We will assume that
most people will be using IE thus we need "browser sniff"
to catch possible problems.
* Place options for H18 and H19 under Search bar
* Switch the buttons (put Search in front of Setting - make Search green
and Settings blue)
* Make any tabs on the base page "gray" if the do not yet have
functionality (e.g. "Genomic Region")
* Work on making the development site independent of the "production"
site