登陆asp class(7)

        Response.Write "          </tr>" & vbCrLf
        Response.Write "          <tr>" & vbCrLf
        Response.Write "            <td> </td>" & vbCrLf
        Response.Write "            <td align=""right""><input type=""submit"" value=""登 录..."" name=""btnSubmit"" style=""width:80px;font:menu;"" ID=""Submit1""></td>" & vbCrLf
        Response.Write "          </tr>" & vbCrLf
        Response.Write "          </form>  " & vbCrLf
        Response.Write "        </table>" & vbCrLf

    End Sub
    '检验用户登录
    Sub chklogin()
        Dim UserName,Password,IP
        username = Trim(Replace(Request("username"), "'", ""))
        password = MD5(Trim(Replace(Request("password"), "'", "")), 16)
        If Request("verifycode") = "" Then
            errmsg = errmsg + "<br>" + "<li>请返回输入确认码。"
            Founderr = True
        ElseIf Session("getcode") = "9999" Then
            Session("getcode") = ""
        ElseIf Session("getcode") = "" Then
            errmsg = errmsg + "<br>" + "<li>请不要重复提交，如需重新登陆请返回登陆页面。"
            Founderr = True
        ElseIf CStr(Session("getcode")) <> CStr(Trim(Request("verifycode"))) Then
            errmsg = errmsg + "<br>" + "<li>您输入的确认码和系统产生的不一致，请重新输入。"