I have now added a toolbar with access to print, hide/show gutter, toggle plain text, download theme, and toggle showing annotation table (if exists). You can configure these with the option toolbar when running the command. It just takes an array of the string keywords to tell ExportHTML which (if any) toolbar items you want to show.
I will be removing the text in favor of icons as soon as I get the time to make the icons. After that, I will stop procrastinating the finishing of BracketHighlighter2.
Demo page has been updated with recent changes http://facelessuser.github.com/ExportHtml/.