function.asp

ASP的网上商城在线支付系统

<%
'---------------------检查用户名密码-------------------------------
function Checkin(s) 
s=trim(s) 
s=replace(s," ","&amp;nbsp;") 
s=replace(s,"'","&amp;#39;") 
s=replace(s,"""","&amp;quot;") 
s=replace(s,"&lt;","&amp;lt;") 
s=replace(s,"&gt;","&amp;gt;") 
Checkin=s 
end function 

'---------------------检查初级管理员-------------------------------
function CheckAdmin1
	if Session("IsAdmin")<>true then response.redirect "admin_login.asp"
end function

'---------------------检查中级管理员-------------------------------
function CheckAdmin2
	if Session("IsAdmin")<>true or (session("KEY")<>"check" and session("KEY")<>"super") then response.redirect "admin_login.asp"
end function

'---------------------检查高级级管理员-------------------------------
function CheckAdmin3
	if Session("IsAdmin")<>true or session("KEY")<>"super" then response.redirect "admin_login.asp"
end function

'---------------------检查用户Email-------------------------------
function IsValidEmail(email)
IsValidEmail = true
names = Split(email, "@")
if UBound(names) <> 1 then
   IsValidEmail = false
   exit function
end if
for each name in names
   if Len(name) <= 0 then
     IsValidEmail = false
     exit function
   end if
   for i = 1 to Len(name)
     c = Lcase(Mid(name, i, 1))
     if InStr("abcdefghijklmnopqrstuvwxyz_-.", c) <= 0 and not IsNumeric(c) then
       IsValidEmail = false
       exit function
     end if
   next
   if Left(name, 1) = "." or Right(name, 1) = "." then
      IsValidEmail = false
      exit function
   end if
next
if InStr(names(1), ".") <= 0 then
   IsValidEmail = false
   exit function
end if
i = Len(names(1)) - InStrRev(names(1), ".")
if i <> 2 and i <> 3 then
   IsValidEmail = false
   exit function
end if
if InStr(email, "..") > 0 then
   IsValidEmail = false
end if

end function

'---------------------错误输出-------------------------------
sub error()
%>
<!--#include file="conn.asp"-->

<table align="center" width="770" border="0" cellspacing="0" cellpadding="0" >
  <tr> 
    <td bgcolor="#000000" width="1"></td>
    <td bgcolor="#FFFFFF"> 
	      <!--#include file="indexl-.asp"-->
    </td>
    <td width="3" background="image/3pic.gif" valign="top"><img src="image/3pic.gif" width="3" ></td>
    <td width="593" valign="top"> 
      <table width="593" border="0" cellspacing="0" cellpadding="0">
         <tr> 
           <td valign="top"> 


        <table cellpadding=3 cellspacing=1 border=0 width=100% bgcolor="#ffffff">
          <tr align="center"> 
            <td width="100%">39156提示错误信息：</td>
          </tr>
          <tr> 
            <td width="100%">产生错误的可能原因：<br><%=errmsg%></td>
          </tr>
          <tr align="center">
            <td width="100%"><a href="javascript:history.go(-1)"> << 返回上一页</a></td>
          </tr>  
        </table>

                      </td>
                    </tr>
                </table>

	       </td>
        </tr>
      </table>
    </td>
    <td bgcolor="#000000" width="1"></td>
  </tr>
</table>					
<!--#include file="indexd.asp"-->
<%
end sub

%>