navigating from one url to another url

how can we navigate from one website to another.....for example i had a website regarding hutch and it got obsolete so i wanted users whoever opened hutch website should be redirected to vodafone website...when i am using response.redirect it is redirecting automatically..but first i want to open hutch then there should be a link like clicke here . when the user click it then it should open vodafone ...how can we do that