if語句

<%
     Dim username,userpassword
       username=Trim(request.Form("text1"))
       userpassword=md5(Trim(request.Form("text2")))
      If (username=rs("name") And userpassword=rs("pwd") And username="admin") Then
          session("admin")="admin"
          response.redirect "manager.asp"
         Else  If (username=rs("name") And userpassword=rs("pwd")) Then
            session("status")="ok"
            response.redirect "main.asp"
            Else
            response.write "＜a href="&"index.html"&">返回</a>"
            End If
             End If
            %>

請問。。為什麼我在表單中輸入admin，　且密碼與數據庫中的密碼相等。為何不能轉到manager.asp文件呢？