<!-- BEGIN CODE POPUP -->
<script language='JavaScript'>
//<![CDATA[
var alertmessage='OXIVN KÊNH THÔNG TIN MARKETING SỐ 1 INTERNET \n CHÚC QUÝ KHÁCH TÌM ĐƯỢC KIẾN THỨC HAY KHI XEM TIN ĐĂNG!'

//Alert only once per browser session (0=no, 1=yes)
var once_per_session=1

function get_cookie(Name) {
var search = Name + '='
var returnvalue = '';
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { // if cookie exists
offset += search.length
// set index of beginning of value
end = document.cookie.indexOf(';', offset);
// set index of end of cookie value
if (end == -1)
end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function alertornot(){
if (get_cookie('alerted')==''){
loadalert()
document.cookie='alerted=yes'
}
}

function loadalert(){
alert(alertmessage)
}

if (once_per_session==0)
loadalert()
else
alertornot()

//]]>
</script>
<!-- END CODE -->