ASP:图片提交表单内容错在那里？提交后不能提示？
我是用同一个页面做的，源文件，打红字和搞不懂，不知道错在那里，提交没显示提示框。谢各位朋友帮我改下好吗？？
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!--#include file="zcxt/conn.asp" -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.
<html xmlns="http://www.
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<link href="css/css1.css" rel="stylesheet" type="text/css" />
</head>
<body>
<!--#include file="tbjb/Head.asp" -->
<table width="850" border="0" align="center" cellpadding="0" cellspacing="0" id="zb2">
<tr>
<td width="30" valign="top"><img src="img/cont_left_img01.gif" width="30" height="728"></td>
<td valign="top"><table width="787" border="0" cellpadding="0" cellspacing="0" id="zb2-1">
<tr>
<td valign="top"> </td>
<td valign="top"> </td>
</tr>
<tr>
<td width="207" valign="top"><table width="200" border="0" cellpadding="0" cellspacing="0" id="zb2-2">
<tr>
<td><table width="200" border="0" cellpadding="0" cellspacing="0" id="zb2-3">
<tr>
<td><img src="img/left_tc_tit.gif" width="200" height="51"></td>
</tr>
<tr>
<td height="178" align="center" valign="top" background="img/left_bg02.gif"><iframe src="tpxt/tp.asp" name="dckj" width="198" height="210" align="middle" scrolling="no" frameborder="0"></iframe></td>
</tr>
<tr>
<td><img src="img/left_img02.gif" width="200" height="8"></td>
</tr>
</table></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td><table width="200" border="0" cellpadding="0" cellspacing="0" id="zb2-4">
<tr>
<td align="center"><img src="img/left_img04.gif" width="175" height="47" border="0" /></td>
</tr>
<tr>
<td align="center"><img src="img/left_img05.gif" width="175" height="47" border="0" /></td>
</tr>
<tr>
<td align="center"><img src="img/left_img06.gif" width="175" height="47" border="0" /></td>
</tr>
<tr>
<td align="center"><img src="img/xsrx_img.gif" width="185" height="51" border="0" /></td>
</tr>
</table></td>
</tr>
</table></td>
<td valign="top"><table width="580" border="0" cellpadding="0" cellspacing="0" id="zb2-5">
<tr>
<td><img src="img/cont_img01.gif" width="580" height="17"></td>
</tr>
<tr>
<td><table width="580" border="0" cellpadding="0" cellspacing="0" id="zb2-6">
<tr>
<td width="9" background="img/cont_tbl01_bg01.gif"> </td>
<td align="center" valign="top"><table width="540" border="0" cellpadding="0" cellspacing="0" id="zb2-7">
<tr>
<td height="45" align="left" valign="top"><img src="img/hyzx.gif" width="298" height="36"></td>
</tr>
<tr>
<td><table width="540" border="0" cellpadding="0" cellspacing="0" id="zb2-8">
<tr>
<td colspan="3"><img src="img/gsjs_img01.gif" width="540" height="19"></td>
</tr>
<tr>
<td width="22" align="left" valign="top" ><img src="img/gsjs_img03.gif" width="22" height="155" /></td>
<td width="500" rowspan="2" align="center" valign="top"><form id="form1" name="form1" method="post" action="?">
<table width="100%" border="0" cellpadding="0" cellspacing="0" id="zb-9">
<tr>
<td height="20" colspan="2" align="center" class="zt12-hs">新用户注册</td>
</tr>
<tr>
<td width="40%" height="40" align="left"><span class="zt12-hs">用户名：</span><br />
不能小于4个字符（2个汉字）<br />
</span></td>
<td width="62%" align="left">
<input name="UserName" type="text" id="UserName" maxlength="14" />
<span class="zt12-hsh">* </span></td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">密码(至少6位)：</span><br />
请输入密码，区分大小写。 不要使用类似 '*'、' '的特殊字符</td>
<td align="left"><input name="Password" type="text" id="Password" maxlength="14" />
<span class="zt12-hsh">*</span></td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">确认密码(至少6位)：</span><br />
请再输一遍确认</td>
<td align="left"><input name="PwdConfirm" type="text" id="PwdConfirm" maxlength="14" />
<span class="zt12-hsh">*</span></td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">密码问题：
</span><br />
忘记密码的提示问题</td>
<td align="left"><input type="text" name="textfield" />
<span class="zt12-hsh">*</span></td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">问题答案：</span> <br />
忘记密码的提示问题答案，用于取回密码</td>
<td align="left"><input name="Answer" type="text" id="Answer" maxlength="14" />
<span class="zt12-hsh">*</span></td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">性别：</span><br />
请选择您的性别</td>
<td align="left"><input name="sex" type="radio" value="1" checked="checked" />
男
<input type="radio" name="sex" value="0" />
女</td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">Email地址：</span><br />
请输入有效的邮件地址</td>
<td align="left"><input name="Email" type="text" id="Email" maxlength="50" />
<span class="zt12-hsh">*</span></td>
</tr>
<tr>
<td width="38%" height="40" align="left" class="zt12-hs">公司网址：</td>
<td align="left"><input name="homepage" type="text" id="homepage" value="http://" /></td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">公司名称：</span><br />
您的公司名称</td>
<td align="left"><input name="Comane" type="text" id="Comane" maxlength="50" /></td>
</tr>
<tr>
<td width="38%" height="40" align="left" class="zt12-hs">邮政编码：</td>
<td align="left"><input name="Zip" type="text" id="Zip" maxlength="14" />
<span class="zt12-hsh">*</span></td>
</tr>
<tr>
<td width="38%" height="40" align="left"><span class="zt12-hs">联系电话：</span><br />
格式13117101402</td>
<td align="left"><input name="Phone" type="text" id="Phone" maxlength="20" />
<span class="zt12-hsh">*</span></td>
</tr>
<tr>
<td width="38%" height="40" align="left" class="zt12-hs">传 真：</td>
<td align="left"><input name="Fox" type="text" id="Fox" maxlength="50" /></td>
</tr>
</table>
<input type="image" src= "ttpp/image/button4.gif " value="注册" name="Submit" id="submit" onclick="document.forms[1].submit">？？？？？？？？？？？？？？？？？？？
<input name="Submit2" type="image" id="Submit2" src="ttpp/image/button3.gif" />
</form> </td>
<td width="20" align="right" valign="top" background="img/gsjs_right_bg01.gif"></td>
</tr>
<tr>
<td valign="top" background="img/gsjs_bg01.gif"> </td>
<td valign="top"><img src="img/gsjs_img04.gif" width="20" height="228" /></td>
</tr>
<tr>
<td colspan="3"><img src="img/gsjs_img02.gif" width="540" height="18"></td>
</tr>
</table></td>
</tr>
</table></td>
<td width="9" background="img/cont_tbl01_bg01.gif"></td>
</tr>
</table></td>
</tr>
<tr>
<td><img src="img/cont_img02.gif" width="580" height="17"></td>
</tr>
</table></td>
</tr>
</table></td>
<td width="30" valign="top"><img src="img/cont_right_img01.gif" width="33" height="728" /></td>
</tr>
<tr>
<td><img src="img/cont_di_img01.gif" width="30" height="29"></td>
<td background="img/cont_di_bg01.gif"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="20" valign="bottom"><img src="img/yqlj_img01.gif" width="57" height="15" /></td>
<td> </td>
</tr>
</table></td>
<td><img src="img/cont_di_img02.gif" width="33" height="29"></td>
</tr>
</table>
<!--#include file="tbjb/foot.asp" -->
</body>
</html>
<%
dim UserName,Password,PwdConfirm,Question,Answer,Sex,Email,HomePage,Comane,Add,Somane,Zip,Phone,Fox
UserName=trim(request("UserName"))
Password=trim(request("Password"))
PwdConfirm=trim(request("PwdConfirm"))
Question=trim(request("Question"))
Answer=trim(request("Answer"))
Sex=trim(Request("Sex"))
Email=trim(request("Email"))
HomePage=trim(request("HomePage"))
Comane=trim(request("Comane"))
Add=trim(request("Add"))
Somane=trim(request("Somane"))
Zip=trim(request("Zip"))
Phone=trim(request("Phone"))
Fox=trim(request("Fox"))
if request("submit")="form1" then ？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？
if UserName="" or len(UserName)>14 or len(UserName)<6 then
Response.Write("<script language=""JavaScript"">alert(""请输入您的用户名(长度不能大于14或小于6)。！！"");history.go(-1);</script>")
response.end
end if
if instr(UserName,"&")>0 or instr(UserName,",")>0 or instr(UserName,"^")>0 or instr(UserName,"#")>0 or instr(UserName,"[")>0 or instr(UserName,"?")>0 or instr(UserName,"/")>0 or instr(UserName,"\")>0 or instr(UserName,"-")>0then
Response.Write("<script language=""JavaScript"">alert(""非法字符，用户名必须是中文,字母大小写,下划线"");history.go(-1);</script>")
response.end
end if
if Password = "" then
Response.Write("<script language=""JavaScript"">alert(""密码必须填入！！"");history.go(-1);</script>")
response.end
end if
if len(Password )>8 or len(Password )<6 then
Response.Write("<script language=""JavaScript"">alert(""密码(长度不能大于8或小于6)。！！"");history.go(-1);</script>")
response.end
end if
if instr(Password,"&")>0 or instr(Password,",")>0 or instr(Password,"^")>0 or instr(Password,"#")>0 or instr(Password,"[")>0 or instr(Password,"?")>0 or instr(Password,"/")>0 or instr(Password,"\")>0 or instr(Password,"-")>0then
Response.Write("<script language=""JavaScript"">alert(""非法字符，必须填入6到8的字符"");history.go(-1);</script>")
response.end
end if
dim rs,sql
set rs=server.createobject("adodb.recordset")
sql="select * from User where UserName='"&UserName&"'" '这里连接的是变量名：&username&
rs.open sql,conn,1,1
if(not rs.eof) then '这里记录集光标道理见其他解释
Response.Write("<script language=""JavaScript"">alert(""错误：你注册的用户名已经存在！！"");history.go(-1);</script>")
conn.close
set rs=nothing
set conn=nothing
response.end
end if
sql="select * from User"
set rs=server.createobject("adodb.recordset")
rs.open sql,conn,1,3
rs.addnew
rs("UserName")=UserName
rs("Password")=md5(Password)
rs("Question")=Question
rs("Answer")=md5(Answer)
rs("Sex")=Sex
rs("Email")=Email
rs("HomePage")=HomePage
rs("Comane")=Comane
rs("Add")=Add
rs("Somane")=Somane
rs("Zip")=Zip
rs("Phone")=Phone
rs("Fox")=Fox
rs.update
founderr=false
rs.close
set rs=nothing
Response.Write "<script language=""javascript"">window.alert('添加成功！请登陆');window.location.replace('zcyhdl.asp');</script>"
end if
%>
