function load()
  {if (!getCookie('advent'))
      {setCookie('advent','-',(new Date(2004,0,1)));};
   string = getCookie('advent');
   array = string.split('-');
   array = array.slice(1,(array.length-1));
   for (i=0; i<array.length; i++)
       {document.getElementById(array[i]).className = 'open';
        document.getElementById('n'+array[i]).innerHTML += ':';}};

function foobar(id)
  {now = new Date();
   if (string.indexOf('-'+id+'-')!=-1)
        {return true;};
   if (now.getDate() > id)
        {document.getElementById(id).className = 'open';
         document.getElementById('n'+id).innerHTML += ':';
	 string += id + '-';
         setCookie('advent',string,(new Date(2004,0,1)));}
   else {document.getElementById(id).style.backgroundColor='#FF0000';
         document.getElementById('errorbox').innerHTML = 'You can\'t open that door yet';
         setTimeout("document.getElementById("+id+").style.backgroundColor='#FFFFFF'",100)};
   return true;};