there! I have trouble with an apache web server. It's my job to support my Oracle databases weekly, and so i always shutdown the WAS and DB in those days. This is actually the problem. Someone visit the site at this time around, after which he is able to begin to see the error page such as this:

Failure of server APACHE bridge
No backend server available for connection: timed out after 20 seconds or idempotent set to OFF. 

My client really hates this error page. I wanna show him notice page that "We are underconstructed in this website, it will be offered in XX hrs. please wait!!"

How do i get this to page?