This is a "vanilla plain" jqModal window. Behavior and appeareance extend far beyond this.
The demonstrations on this page will show off a few possibilites. I recommend walking
through each one to get an understanding of jqModal before
Be sure to checkout the documentation
; You can close windows by clicking the tinted background known as the "overlay".
Clicking the overlay will have no effect if the "modal" parameter is passed, or if the
overlay is disabled.