welcome page via wireless internet

i want to make welcome page if users are surfing via my wirelesss connection

for example

user come to my resturant with his iphone and search for wireless networkrs the user see the resturant wireless and connect to it.

when the user open the browser the first page he will see is my restuarnt web site

how can i accomplish it ?

thank you

Well you have to configure the router to redirect user on first request to your "welcome screen". This welcome screen ought to be a html document either on local server or some www page on a server/hosting you own.

That's that ;] For any precise information you would probably have to provide name of your router and what kind of software you have on it... Without that its hard to give any specific solution.

If I'm not mistaken, most hotspot (wireless) providers accomplish this via WPAD. I think that's the gist of what Marek is suggesting, but your wireless AP\Router needs to support it.

http://en.wikipedia.org/wiki/Web_Proxy_Autodiscovery_Protocol