function StyleActivate( value ) {
  var i, lnk;
  for( i = 0; (lnk = document.getElementsByTagName("link")[i]); i++ ) {
    if ( lnk.getAttribute('rel').indexOf('style') != -1 && lnk.getAttribute('title') ) {
      lnk.disabled = true;
      if ( lnk.getAttribute('title') == value ) {
          lnk.disabled = false;
        }
    }
  }
  document.cookie="ClamFontSize=" + escape(value) +
    ";expires=Thu Feb 18 2021 12:00:00 GMT+0100;path=/;";
}

function getCookie(Name){
  var search = Name + "=";
  if (document.cookie.length > 0){
    offset = document.cookie.indexOf(search);
    if (offset != -1){
      offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      return unescape(document.cookie.substring(offset, end));
    }
  }
}

function readFontSize(){
  var FontSize = getCookie("ClamFontSize");

  if (FontSize != null){ StyleActivate(FontSize); }
}

function printPage() {
  if (window.print) {
    setTimeout('window.print();', 200);
  }
  else if (agt.indexOf("mac") != -1) {
    alert("Az oldal nyomtatásához nyomja meg a 'Cmd+p' gombokat!");
  }
  else {
    alert("Az oldal nyomtatásához nyomja meg a 'Ctrl+p' gombokat!");
  }
}