I just finished implementing a feature to make it easy to customize all the colors used in your Hab.la window to match your site’s look and feel. AND you can do it without writing a line of JavaScript! (Let’s see another FREE livehelp solution beat that! 
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Anyone with the Hab.la code on their website can log into the their My Hab.la page, and than customize the colors of their Hab.la window using the color customizer. As a user all you have to do is set the colors using the handy ‘color selector’ and press ‘save’. That’s it!
And if you want a new color scheme tomorrow, just come back to the Hab.la website, and change it. No need to touch the source code of your web-page at all!
In other less happy news, I realized that there was a race condition pushed out in last-night’s Hab.la update. I fixed the race condition in the recent push. Essentially it was causing Hab.la to display the “invalid site ID” error, when everything was actually kosher.