โค้ด บอก last update ให้คนที่ติดตามรู้

code java บอก last update ให้คนที่ติดตามรู้

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<FONT size=-1 color="#ff0000" face="verdana, helvetica, arial">

<FONT color="#ff8800">Created on:</FONT> 

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June 7<SUP>th</SUP> 2008

<BR>

<SCRIPT language="JavaScript" type="text/javascript">

<!-- Begin

    function getCookieVal (offset) {

    var endstr = document.cookie.indexOf (";", offset);

    if (endstr == -1)

    endstr = document.cookie.length;

    return unescape(document.cookie.substring(offset, endstr));

}

    function GetCookie (name) {

    var arg = name + "=";

    var alen = arg.length;

    var clen = document.cookie.length;

    var i = 0;

        while (i < clen) {

        var j = i + alen;

        if (document.cookie.substring(i, j) == arg)

        return getCookieVal (j);

        i = document.cookie.indexOf(" ", i) + 1;

        if (i == 0) break; 

    }

    return null;

}

    function SetCookie (name, value) {

    var argv = SetCookie.arguments;

    var argc = SetCookie.arguments.length;

    var expires = (argc > 2) ? argv[2] : null;

    var path = (argc > 3) ? argv[3] : null;

    var domain = (argc > 4) ? argv[4] : null;

    var secure = (argc > 5) ? argv[5] : false;

    document.cookie = name + "=" + escape (value) +

    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +

    ((path == null) ? "" : ("; path=" + path)) +

    ((domain == null) ? "" : ("; domain=" + domain)) +

    ((secure == true) ? "; secure" : "");

}

    function DeleteCookie(name) {

    var exp = new Date();

    FixCookieDate (exp);

    exp.setTime (exp.getTime() - 1);

    var cval = GetCookie (name);

    if (cval != null)

    document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();

}

var cookie_date=new Date(document.lastModified);

var expdate = new Date();

expdate.setTime(expdate.getTime()+(5*24*60*60*1000));

document.write("<FONT color='#ff8800'>" + "Last updated: "+ "</FONT>" +document.lastModified);

document.write("");

    if (!(cookie_date == GetCookie("cookie_date"))){

    SetCookie("cookie_date",cookie_date,expdate);

    document.write("<FONT color='#ffff00'><BR>Site has changed since last visit!</FONT><BR>");

}

// End -->

</SCRIPT>

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