<%
yznum=request.form("yznum")
if yznum<>"" then
if int(Session("validateCode"))=yznum then
response.write("true")
else
response.write("false")
end if
else
response.write("你没有输入验证码")
end if
%>
<form action=img.asp method=post>
<img src="xbm.asp">
<input name="yznum">
<input type=submit name=submit1 value=GOIT>
</form>
if int(Session("validateCode"))=yznum then
response.write("true")
else
response.write("false")
end if