147669 ASP Site correction/modify

I require some correction and modification in existing ASP site. some correction to be made in register and login pages, Some functionality like for some query reports user need not to register himself and free but in current site it is redirecting back to home page and on again clieck it takes user to list.. so this twice clicking need to be avoided. Second some constraint need to be given in the forms like required filds and multiple selection fiels/drop down list and search on particuler fields. Some field also need to be added in the forms.