var popup="http://www.mamy.co.il/quiz.aspx"  //http://www.mamy.co.il/OtherQuestionaries.aspx "http://www.mamy.co.il/quiz.aspx" http://www.mamy.co.il/mamyshops/  http://www.mamy.co.il/ContestPreface.aspx
var winfeatures=""
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 loadornot(){
if (get_cookie('popup')==''){
loadpopunder()
document.cookie="popup=yes "
}
}

function loadpopunder(){
win2=window.open(popup,"",winfeatures)
win2.blur()
window.focus()
}

if (once_per_session==0)
loadpopunder()
else
loadornot()