asp 程序出错

<%
if outhtml=1 then
filename="cp_list_"&request("id")
else
filename="cp_list.asp?id="&request("id")
end if
%>
然后
<%if outhtml=1 then%> <%=filename%>_<%=page-1%>.html <%else%> <%=filename%>&page=<%=page-1%>
这样执行是错的
应该怎么写？
提示错误
Microsoft VBScript 编译器错误 错误 '800a03f6'

缺少 'End'

/cp_list.asp，行 205

<%
if outhtml=1 then
filename="cp_list_"&request("id")
else
filename="cp_list.asp?id="&request("id")
end if
%>
然后
<%if outhtml=1 then%> <%=filename%>_<%=page-1%>.html <%else%> <%=filename%>&page=<%=page-1%>
/////////////////////
<% if outhtml=1 then
response.write filename&"_"
response.write page-1
response.write ".html"
else
response.write filename&"&"
response.write "page="&page-1
end if
%>

<%if outhtml=1 then%> <%=filename%>_<%=page-1%>.html <%else%> <%=filename%>&page=<%=page-1%>
换成:
<%
if outhtml=1 then
response.write (filename & "_" & page-1 & ".html")
else
response.write (filename & "&page=" & page-1)
end if
%>