Thanks for your great plugin. My site is hidden from public view but I could allow you access to view it if you have a static IP address.
I use the switcher with 2 links. I have basically created a High Contrast stylesheet for users with visual impairments and add the link to activate the css to the header of my site along with a link back to the Normal stylesheet. My issue is that the stylesheet choice is not remembered on all the pages and if I switch the stylesheets back it is even worse. Not sure if it is a cookie issue. I am using Firefox 12 Mac and Chrome 20.0.1132.57 Mac and Safari 5.1.7.