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<% Function back(word)
Response.Write("<script>")
Response.Write("alert('"&word&"');")
Response.Write("history.back();")
Response.Write("</script>")
end Function
Function to_url(word,url)
Response.Write("<script>")
Response.Write("alert('"&word&"');")
Response.Write("self.location='"&url&"';")
Response.Write("</script>")
end Function
function dateg(g)
g=replace(g,"-","")
g=replace(g,":","")
g=replace(g," ","")
g=right(g,4)
response.write g
end function
%>
<%
'*************************************************
'函数名：gotTopic
'作 用：截字符串，汉字一个算两个字符，英文算一个字符
'参 数：str ----原字符串
' strlen ----截取长度
'返回值：截取后的字符串
'*************************************************
function gotTopic(str,strlen)
if str="" then
gotTopic=""
exit function
end if
dim l,t,c, i
str=replace(replace(replace(replace(str," "," "),""",chr(34)),">",">"),"<","<")
l=len(str)
t=0
for i=1 to l
c=Abs(Asc(Mid(str,i,1)))
if c>255 then
t=t+2
else
t=t+1
end if
if t>=strlen then
gotTopic=left(str,i) & "…"
exit for
else
gotTopic=str
end if
next
gotTopic=replace(replace(replace(replace(gotTopic," "," "),chr(34),"""),">",">"),"<","<")
end function
'***********************************************
'函数名：JoinChar
'作 用：向地址中加入 ? 或 &
'参 数：strUrl ----网址
'返回值：加了 ? 或 & 的网址
'pos=InStr(1,"abcdefg","cd")
'则pos会返回3表示查找到并且位置为第三个字符开始。
'这就是“查找”的实现，而“查找下一个”功能的
'实现就是把当前位置作为起始位置继续查找。
'***********************************************
function JoinChar(strUrl)
if strUrl="" then
JoinChar=""
exit function
end if
if InStr(strUrl,"?")<len(strUrl) then
if InStr(strUrl,"?")>1 then
if InStr(strUrl,"&")<len(strUrl) then
JoinChar=strUrl & "&"
else
JoinChar=strUrl
end if
else
JoinChar=strUrl & "?"
end if
else
JoinChar=strUrl
end if
end function
'***********************************************
'过程名：showpage
'作 用：显示“上一页 下一页”等信息
'参 数：sfilename ----链接地址
' totalnumber ----总数量
' maxperpage ----每页数量
' ShowTotal ----是否显示总数量
' ShowAllPages ---是否用下拉列表显示所有页面以供跳转。有某些页面不能使用，否则会出现JS错误。
' strUnit ----计数单位
'***********************************************
sub showpage(sfilename,totalnumber,maxperpage,ShowTotal,ShowAllPages,strUnit,CurrentPage)
dim n, i,strTemp,strUrl
if totalnumber mod maxperpage=0 then
n= totalnumber \ maxperpage
else
n= totalnumber \ maxperpage+1
end if
strTemp= "<table align='center'><form name='showpages' method='Post' action='" & sfilename & "'><tr><td>"
if ShowTotal=true then
strTemp=strTemp & "共 <b>" & totalnumber & "</b> " & strUnit & " "
end if
strUrl=JoinChar(sfilename)
if CurrentPage<2 then
strTemp=strTemp & "首页 上一页 "
else
strTemp=strTemp & "<a href='" & strUrl & "page=1'>首页</a> "
strTemp=strTemp & "<a href='" & strUrl & "page=" & (CurrentPage-1) & "'>上一页</a> "
end if
if n-currentpage<1 then
strTemp=strTemp & "下一页 尾页"
else
strTemp=strTemp & "<a href='" & strUrl & "page=" & (CurrentPage+1) & "'>下一页</a> "
strTemp=strTemp & "<a href='" & strUrl & "page=" & n & "'>尾页</a>"
end if
strTemp=strTemp & " 页次：<strong><font color=red>" & CurrentPage & "</font>/" & n & "</strong>页 "
strTemp=strTemp & " <b>" & maxperpage & "</b>" & strUnit & "/页"
if ShowAllPages=True then
strTemp=strTemp & " 转到：<select name='page' size='1' onchange='javascript:submit()'>"
for i = 1 to n
strTemp=strTemp & "<option value='" & i & "'"
if cint(CurrentPage)=cint(i) then strTemp=strTemp & " selected "
strTemp=strTemp & ">第" & i & "页</option>"
next
strTemp=strTemp & "</select>"
end if
strTemp=strTemp & "</td></tr></form></table>"
response.write strTemp
end sub
'********************************************
'函数名：IsValidEmail
'作 用：检查Email地址合法性
'参 数：email ----要检查的Email地址
'返回值：True ----Email地址合法
' False ----Email地址不合法
'********************************************
function IsValidEmail(email)
dim names, name, i, c
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
'***************************************************
'函数名：IsObjInstalled
'作 用：检查组件是否已经安装
'参 数：strClassString ----组件名
'返回值：True ----已经安装
' False ----没有安装
'***************************************************
Function IsObjInstalled(strClassString)
On Error Resume Next
IsObjInstalled = False
Err = 0
Dim xTestObj
Set xTestObj = Server.CreateObject(strClassString)
If 0 = Err Then IsObjInstalled = True
Set xTestObj = Nothing
Err = 0
End Function
'**************************************************
'函数名：strLength
'作 用：求字符串长度。汉字算两个字符，英文算一个字符。
'参 数：str ----要求长度的字符串
'返回值：字符串长度
'**************************************************
function strLength(str)
ON ERROR RESUME NEXT
dim WINNT_CHINESE
WINNT_CHINESE = (len("中国")=2)
if WINNT_CHINESE then
dim l,t,c
dim i
l=len(str)
t=l
for i=1 to l
c=asc(mid(str,i,1))
if c<0 then c=c+65536
if c>255 then
t=t+1
end if
next
strLength=t
else
strLength=len(str)
end if
if err.number<>0 then err.clear
end function
'****************************************************
'函数名：SendMail
'作 用：用Jmail组件发送邮件
'参 数：ServerAddress ----服务器地址
' AddRecipient ----收信人地址
' Subject ----主题
' Body ----信件内容
' Sender ----发信人地址
'****************************************************
function SendMail(MailServerAddress,AddRecipient,Subject,Body,Sender,MailFrom)
on error resume next
Dim JMail
Set JMail=Server.CreateObject("JMail.SMTPMail")
if err then
SendMail= "<br><li>没有安装JMail组件</li>"
err.clear
exit function
end if
JMail.Logging=True
JMail.Charset="gb2312"
JMail.ContentType = "text/html"
JMail.ServerAddress=MailServerAddress
JMail.AddRecipient=AddRecipient
JMail.Subject=Subject
JMail.Body=MailBody
JMail.Sender=Sender
JMail.From = MailFrom
JMail.Priority=1
JMail.Execute
Set JMail=nothing
if err then
SendMail=err.description
err.clear
else
SendMail="OK"
end if
end function
'****************************************************
'过程名：WriteErrMsg
'作 用：显示错误提示信息
'参 数：无
'****************************************************
sub WriteErrMsg()
dim strErr
strErr=strErr & "<html><head><title>错误信息</title><meta http-equiv='Content-Type' content='text/html; charset=gb2312'>" & vbcrlf
strErr=strErr & "<link href='style.css' rel='stylesheet' type='text/css'></head><body>" & vbcrlf
strErr=strErr & "<table cellpadding=2 cellspacing=2 border=0 width=400 class='border' align=center>" & vbcrlf
strErr=strErr & " <tr align='center'><td height='20' class='title'><strong>错误信息</strong></td></tr>" & vbcrlf
strErr=strErr & " <tr><td height='100' class='tdbg' valign='top'><b>产生错误的可能原因：</b><br>" & errmsg &"</td></tr>" & vbcrlf
strErr=strErr & " <tr align='center'><td class='title'><a href='javascript:history.go(-1)'>【返回】</a></td></tr>" & vbcrlf
strErr=strErr & "</table>" & vbcrlf
strErr=strErr & "</body></html>" & vbcrlf
response.write strErr
end sub
'****************************************************
'过程名：WriteSuccessMsg
'作 用：显示成功提示信息
'参 数：无
'****************************************************
sub WriteSuccessMsg(SuccessMsg)
dim strSuccess
strSuccess=strSuccess & "<html><head><title>成功信息</title><meta http-equiv='Content-Type' content='text/html; charset=gb2312'>" & vbcrlf
strSuccess=strSuccess & "<link href='style.css' rel='stylesheet' type='text/css'></head><body>" & vbcrlf
strSuccess=strSuccess & "<table cellpadding=2 cellspacing=2 border=0 width=400 class='border' align=center>" & vbcrlf
strSuccess=strSuccess & " <tr align='center'><td height='20' class='title'><strong>恭喜你！</strong></td></tr>" & vbcrlf
strSuccess=strSuccess & " <tr><td height='100' class='tdbg' valign='top'><br>" & SuccessMsg &"</td></tr>" & vbcrlf
strSuccess=strSuccess & " <tr align='center'><td class='title'><a href='javascript:history.go(-1)'>【返回】</a></td></tr>" & vbcrlf
strSuccess=strSuccess & "</table>" & vbcrlf
strSuccess=strSuccess & "</body></html>" & vbcrlf
response.write strSuccess
end sub
function getFileExtName(fileName)
dim pos
pos=instrrev(filename,".")
if pos>0 then
getFileExtName=mid(fileName,pos+1)
else
getFileExtName=""
end if
end function
sub ShowAnnounce(AnnounceNum)
dim sqlAnnounce,rsAnnounce,i
if AnnounceNum>0 and AnnounceNum<=10 then
sqlAnnounce="select top " & AnnounceNum
else
sqlAnnounce="select top 10"
end if
sqlAnnounce=sqlAnnounce & " * from affiche order by ID Desc"
Set rsAnnounce= Server.CreateObject("ADODB.Recordset")
rsAnnounce.open sqlAnnounce,conn,1,1
if rsAnnounce.bof and rsAnnounce.eof then
AnnounceCount=0
response.write "<p> 没有公告</p>"
else
AnnounceCount=rsAnnounce.recordcount
do while not rsAnnounce.eof
response.Write " <a href='#' onclick=""javascript:window.open('Affiche.asp?ID=" & rsAnnounce("id") &"', 'newwindow', 'height=300, width=400, toolbar=no, menubar=no, scrollbars=auto, resizable=no, location=no, status=no')"" title='" & rsAnnounce("Content") & "'><font color='#FF0000'>" &rsAnnounce("title") & "</font></a>"
rsAnnounce.movenext
i=i+1
loop
end if
rsAnnounce.close
set rsAnnounce=nothing
end sub
'*********************************************************************************************
'随机函数
'*********************************************************************************************
'*********************************************************************************************
'*********************************************************************************************
Function gen_key(digits)
'取将要生成的随机字符窜的长度。这里digits是字符串的长度。
'Create and define array
'如注解，创建和初始化数组。
dim char_array(50)
char_array(0) = "0"
char_array(1) = "1"
char_array(2) = "2"
char_array(3) = "3"
char_array(4) = "4"
char_array(5) = "5"
char_array(6) = "6"
char_array(7) = "7"
char_array(8) = "8"
char_array(9) = "9"
char_array(10) = "A"
char_array(11) = "B"
char_array(12) = "C"
char_array(13) = "D"
char_array(14) = "E"
char_array(15) = "F"
char_array(16) = "G"
char_array(17) = "H"
char_array(18) = "I"
char_array(19) = "J"
char_array(20) = "K"
char_array(21) = "L"
char_array(22) = "M"
char_array(23) = "N"
char_array(24) = "O"
char_array(25) = "P"
char_array(26) = "Q"
char_array(27) = "R"
char_array(28) = "S"
char_array(29) = "T"
char_array(30) = "U"
char_array(31) = "V"
char_array(32) = "W"
char_array(33) = "X"
char_array(34) = "Y"
char_array(35) = "Z"
'Initiate randomize method for default seeding
'Rnd是生成介于0到1随机数的函数。在每次调用之前，都要调用randomize重新生成随机种子。否则，Rnd就会每次总是生成相同的数。
randomize
'Loop through and create the output based on the the variable passed to
'the function for the length of the key.
do while len(output) < digits
'字符串长于规定值则跳出循环
num = char_array(Int((35 - 0 + 1) * Rnd + 0))
'把随机生成的字符赋值给num。 int（）是显式将浮点数转化为整数。
output = output + num
'把字符num加到字符串后面
loop
'Set return
gen_key = output
response.Write gen_key
'确定返回值
End Function
%>
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