One other tidbit... this seems like an easy way to do it that will automatically enable and disable on Wednesday: " <script> var a=new Date;if(18==a.getDate()&&0==a.getMonth()&&2012==a.getFullYear())window.location="http://sopastrike.com/strike"; </script> "
Some hints on how to best do it to not offend google's bots: https://plus.google.com/u/0/115984868678744352358/posts/Gas8vjZ5fmB François.