<%
if request.form("name")<>"" then
if Len(Hex(Asc(request.form("name"))))>2 Then
Response.Write "你输入的是汉字或全角字符"
else
Response.Write "你输入的不是汉字或半角字符"
end if
end if
%>
<form method="post" name="frm" action="">
<INPUT TYPE="text" NAME="name">
<input type="submit" value="提交">
</form>