set regex = new regexp
    regex.ignorecase = true
    regex.global = true
    regex.pattern = "mini 9.5|vx1000|lge |m800|e860|u940|ux840|compal|wireless| mobi|ahong|lg380|lgku|lgu900|lg210|lg47|lg920|lg840|lg370|sam-r|mg50|s55|g83|t66|vx400|mk99|d615|d763|el370|sl900|mp500|samu3|samu4|vx10|xda_|samu5|samu6|samu7|samu9|a615|b832|m881|s920|n210|s700|c-810|_h797|mob-x|sk16d|848b|mowser|s580|r800|471x|v120|rim8|c500foma:|160x|x160|480x|x640|t503|w839|i250|sprint|w398samr810|m5252|c7100|mt126|x225|s5330|s820|htil-g1|fly v71|s302|-x113|novarra|k610i|-three|8325rc|8352rc|sanyo|vx54|c888|nx250|n120|mtk |c5588|s710|t880|c5005|i;458x|p404i|s210|c5100|teleca|s940|c500|s590|foma|samsu|vx8|vx9|a1000|_mms|myx|a700|gu1100|bc831|e300|ems100|me701|me702m-three|sd588|s800|8325rc|ac831|mw200|brew |d88|htc\/|htc_touch|355x|m50|km100|d736|p-9521|telco|sl74|ktouch|m4u\/|me702|8325rc|kddi|phone|lg |sonyericsson|samsung|240x|x320vx10|nokia|sony cmd|motorola|up.browser|up.link|mmp|symbian|smartphone|midp|wap|vodafone|o2|pocket|kindle|mobile|psp|treo|iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile|ipod|ipad|android|opera mini|blackberry|palm os|palm|hiptop|avantgo|fennec|plucker|xiino|blazer|elaine|iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile"

    agent = request.ServerVariables("HTTP_USER_AGENT") & ""
    if agent <> "" then
    if not regex.test(agent) then
    '不是从手机来的访问，跳转到your.domain.com
    Else    
        'response.redirect("http://www.homeforexchange.cn/")
            Dim Url
            Dim ServerPort,ServerName,ScriptName,QueryString  
            ServerName = Request.ServerVariables("SERVER_NAME")  
            ServerPort = Request.ServerVariables("SERVER_PORT")  
            ScriptName = Request.ServerVariables("SCRIPT_NAME")  
            QueryString = Request.ServerVariables("QUERY_STRING")  
            Url="http://"&ServerName  
            If ServerPort <> "80" Then Url = Url & ":" & ServerPort
            Url=Url&ScriptName  
            If QueryString <>"" Then Url=Url&"?"& QueryString

            prefix_1=split(Url,"http://")
            prefix_2=split(prefix_1(1),".")
            If prefix_2(0)="www" Then
                Url=Replace(Url,"www","m")
                Url=Replace(Url,"index.asp","")
            Else
                Url=Replace(Url,"http://","http://m.")
                Url=Replace(Url,"index.asp","")
            End If
            response.redirect(Url)
    end if
    end if