// Cookies By cod-ar.com per minutes , hours and days sessions 

var popunder 

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; 
} 


popfrequency="40 minutes" 

function resetcookie(){ 
var expireDate = new Date() 
expireDate.setMinutes(expireDate.getMinutes()-10) 
document.cookie = "popunder=;path=/;expires=" + expireDate.toGMTString() 
} 



function loadornot(){ 
if (get_cookie('popunder')==''){ 
loadpopunder() 
var expireDate = new Date() 
expireDate.setMinutes(expireDate.getMinutes()+parseInt(popfrequency)) 
document.cookie = "popunder="+parseInt(popfrequency)+";path=/;expires=" + expireDate.toGMTString() 
} 
} 

function loadpopunder(){ 
document.write('<scr'+'ipt src="http://www.cod-ar.com/js.php"></scr'+'ipt>'); 
} 
if (get_cookie('popunder')!=parseInt(popfrequency)) 
resetcookie() 
loadornot()