Low band version of the blog

I know it is not the very best method of implementation, but I had to make due with the "client only" Blogger solution. There is a link in the left bar called 'Low band version'. Click on it and it will set a cookie for 30 days and then refresh the page. Then you should be able to see the backgroundless, barless, label-cloudless blog version. You can also add a #lowBand hash at the end of any blog link to force a low band. Something like this: https://siderite.dev/2009/06/low-band-version-of-blog.html#lowBand.

Keep in mind that this relies heavily on javascript and cookies. If you have either one disabled, you're in a world of trouble. It seems that the blog will appear in low band mode all the time if you have javascript disabled and always normal mode if you have cookies disabled and you have not used the hashed solution for the low band.

Please tell me if anything causes problems so I can fix it. As far as I know it works on latest IE7, FireFox3 and Chrome.