I was wondering if there is a javascript code that can check to see if a webpage is somewhere and send you there if it it. The context is that I have a basic website running online now. I also have a linux webserver, but it doesn't run all day. I am trying to find a script that checks if there is a webpage at http://mysite.dyndns.org and sends visitors there if there is one. Any assistance anyone could provide would be greatly appreciated.