gistfile1.txt

function getCookie(cname) // Nær í cookie (stal þessu af w3schools)
{
var name = cname + "=";
var ca = document.cookie.split(';');
for(var i=0; i<ca.length; i++)
  {
  var c = ca[i].trim();
  if (c.indexOf(name)==0) return c.substring(name.length,c.length);
  }
return "";
} 

// Til að skrifa cookie geriru document.cookie="hs=" + points;