if (top.frames.length != 0)
	top.location = self.document.location;

function chTS (target, size)
{
  var d = document, tid;
  var sizes = new Array('1em','1.1em','1.18em');
  var lspace = new Array('0.3px', '0.5px', '0.7px');
  var lheight = new Array('19px', '22px', '22px');
  var tags = new Array('p', 'li', 'h3','h4','h5','h6');

  if (!document.getElementById)
    return;
    
  if (!(tid = d.getElementById(target)))
    tid = d.getElementsByTagName(target)[0];

  if (!tid)
    return;

  for (i = 0 ; i < tags.length ; i++) {
  	cTags = tid.getElementsByTagName(tags[i]);
	for (j = 0 ; j < cTags.length ; j++) {
		cTags[j].style.fontSize = sizes[size];
		// cTags[j].style.letterSpacing = lspace[size];
		cTags[j].style.lineHeight = lheight[size];
	}
  }

  d.cookie='rozmiar_czcionki='+size+'; path=/';
}

function odczytajTS (cookie)
{
  var position = cookie.indexOf("rozmiar_czcionki");

  if (position != -1) {
    return cookie.substr(position+17, 1);
  }

  return -1;
}