The four main sliders have been implemented. It's just a simple drop down to select a style. They are the Blue Arrow, White Box, Ball, and Java theme sliders to control your servo. They all look nice. These widgets are in an iframe, so external CSS is not going to effect them. They are what they are for the time being. I will come back to the sliders and allow custom images, settings, etc. at some point down the line.
Right now, I am working on a widget to embed your data log on a website. That's next!