// Set 'exit' var to 'true' by default
var exit = true;

function PopUnder()
{
   var allCookies = document.cookie;
   
   if(allCookies.indexOf("OnePopup") == -1)
   {
      exit = true;2
      document.cookie = "OnePopup=false";
   }
   else
   {
      exit = false;
   }

   var winleft = (screen.width - 450)/2;
   var wintop = (screen.height - 575)/2;
   var win = 'toolbar=0, menubar=0, scrollbars=1, resizable=0, width=470, height=575, left=' + winleft + ', top=' + wintop; 
   
   if(exit)
    {
      window.open('exitpopup.aspx', '', win);
    }
}

function PopUnder2()
{
   var allCookies = document.cookie;
   
   if(allCookies.indexOf("OnePopup") == -1)
   {
      exit = true;
      document.cookie = "OnePopup=false";
   }
   else
   {
      exit = false;
   }

   var winleft = (screen.width - 450)/2;
   var wintop = (screen.height - 575)/2;
   var win = 'toolbar=0, menubar=0, scrollbars=1, resizable=0, width=470, height=575, left=' + winleft + ', top=' + wintop; 
   
   if(exit)
    {
      window.open('../exitpopup.aspx', '', win);
    }
}