Cisco router configuration

i hav a 1841 cisco router using for DSL internet connection. But when i configur the router for accesing web server via internet connection i cannot open it. allways the IP goint to the routers hhtp page. i thing i hv some of mistaks on my configuration. So pls give me a real configuration to access the web server via router. My web server application name minopay. ip address i given 192.168.1.2 my public ip is 62.149.84.15