<script language='javascript'>    
    
    /* <![CDATA[ */    
    
    var sinhvienit=0;    
    
    function SVIT_ADS_GetCookie(Name){    
    
    var re=new RegExp(Name+"=[^;]+", "i");    
    
    if (document.cookie.match(re))    
    
    return decodeURIComponent(document.cookie.match(re)[0].split("=")[1]);    
    
    return ""    
    
    }    
    
        
    
    function SVIT_ADS_SetCookie(name, value, days){    
    
    if (typeof days!="undefined"){    
    
    var expireDate = new Date()    
    
    var expstring=expireDate.setDate(expireDate.getDate()+days)    
    
    document.cookie = name+"="+decodeURIComponent(value)+"; expires="+expireDate.toGMTString()    
    
    }    
    
    else document.cookie = name+"="+decodeURIComponent(value);    
    
    }    
    
        
    
    function vtlai_popup()    
    
    {    
    
    var cookie_popup_ads = SVIT_ADS_GetCookie('sinhvienit_popup_ads');    
    
    if (cookie_popup_ads=='') {    
    
    if(sinhvienit==0)    
    
    {    
    
    sinhvienit=1;    
    
    var Time_expires = 24 * 3600 * 1000;    
    
    SVIT_ADS_SetCookie('sinhvienit_popup_ads','true',Time_expires);    
    
    var urllist = ['http://google.com/'];    
    
    var url = urllist[Math.floor(Math.random() * urllist.length)];    
    
    var params = 'width=' + '300';    
    
    params += ', height=' + '300';    
    
    params += ', top=0,left=0,scrollbars=yes,status=1,toolbar=1,menubar=1,resizable=1,location=1,directories=1';    
    
    var pop_ads_open = window.open(url, 'sinhvienit_ads_pop', params);    
    
    }    
    
    }    
    
    }    
    
    /* ]]> */    
    
    </script>