<!--#include file="conn.asp"-->
<!--#include file="../fuction.asp"-->
<%
 bid	=	Request.querystring("bid")
 class1	=	Request.querystring("class1")
 class2	=	Request.querystring("class2")
 class3	=	Request.querystring("class3")
 if class1 <> "" then
 bid = class1
 end if
 if bid <> "" then
 bid = cint(nosql(bid))
	  if class2 <> "" then
		 class2 = cint(nosql(class2))
			  if class3 <> "" then
				  class3 = cint(nosql(class3))
				   response.Redirect "list.asp?class1=" & bid & "&class2="& class2 &"&class3="&class3 
			 else
			 response.Redirect  "class3_list.asp?class1=" & bid & "&class2="& class2
			 end if
	 else
	 
	 
	 		 response.Redirect  "class2.asp?class1=" & bid
	 end if

 else
 response.Write  ("参数错误！")
 response.End()
 end if
%>