//COOKIE

function getVal (offset) {
  var endstr =document.cookie.indexOf (";", offset);
  if (endstr == -1)
     endstr = document.cookie.length;
  return unescape (document.cookie.substring (offset, endstr));
}
function get (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 getVal (j);
	 i = document.cookie.indexOf(" ", i) +1;
	 if (i == 0) break;
  }
  return null;
}

function set (name, value) {
  var argv = set.arguments;
  var argc = set.arguments.length;
  var expires = (argc > 2) ? argv [2] : null;
  var path = (argc > 3) ? argv [3] : null;
  var domain = (argc > 4) ? argv [4] : null;
  var secure = (argc > 5) ? argv [5] : false;
  document.cookie = name + "=" + escape (value) + 
  ((expires == null) ? "" : 
  ("; expires =" + expires.toGMTString())) + 
  ((path == null) ? "" : ("; path=" + path)) + 
  ((domain == null) ? "" : (";domain=" + domain)) + 
  ((secure ==true) ? "; secure" : "");
}


var idioma=get("pasaia");

if (idioma==null)
{
set ("pasaia","eus");
idioma="eus";
}