301 redirect to new url with splash page and retain uri
I have a request to route all traffic destined for www.aaa.com/uri to www.bbb.com/uri using a 301 redirect. The twist is I must present a "you are being transferred to new site" message for 5 seconds before ultimately sending the request to www.bbb.com/uri.
I have tried several different attempts at this with no luck. Any help is much appreciated.