var QUIZ = {
      getCookieVal: function(offset) {
         var endstr = document.cookie.indexOf (";", offset);
         if (endstr == -1)
         endstr = document.cookie.length;
         return unescape(document.cookie.substring(offset, endstr));
      },

      GetCookie: function(name) {
         var arg = name + "=";
         var alen = arg.length;
         var clen = document.cookie.length;
         var i = 0;
         while (i < clen) {
              var j = i + alen;
              if (document.cookie.substring(i, j) == arg)
              return QUIZ.getCookieVal(j);
              i = document.cookie.indexOf(" ", i) + 1;
              if (i == 0) break;
         }
         return null;
      },

      SetCookie: function(name, value) {
         document.cookie = name + "=" + escape (value);
      },

      set_name: function(total) {
         if (total != "") {
            QUIZ.SetCookie("count", total);
         }
      },
      
      EraseCookie: function(name) {
	 QUIZ.SetCookie(name,0);
	 console.info("erased");
      },

      checkTotal: function() {
      	 var total = 0;
	 if(QUIZ.GetCookie("count") != null) {
		total = QUIZ.GetCookie("count");
  	 } else {
  	 	total = 0;
  	 }
  	 console.info("checktotal: " + total);
  	 return total;
      }
}
set_name = QUIZ.set_name;
toggle_open = QUIZ.toggle_open;