//config
var idElement = "obsah";;
var idElementsecond = "right";;
var idElementthird = "main1";;
$(document).ready(function(){var cookie;var cookies = parseCookies();if(cookies['font-size']){  font_resize(cookies['font-size']);}else{  font_resize('100%');}});
function parseCookies(){var cookies = document.cookie.split("; ");var cookieArray = new Array();for (var i = 0; i < cookies.length; i++){var name = cookies[i].split("=");cookieArray[name[0]] = name[1];}return cookieArray;};
function deleteCookie (name) {var exp = new Date();exp.setTime (exp.getTime() - 1);var cookies = parseCookies();if(cookies[name]){var cval=cookies[name];}document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();}
function font_resize(value){
  changeSize(value);
  deleteCookie("font-resize");
  var today = new Date();
  var expires_date = new Date( today.getTime() + (365 * 1000 * 60 * 60 * 24) );
  document.cookie = "font-size=" + value + ";path=/;expires=" + expires_date.toGMTString();
}
function changeSize(value){
  $("#"+idElement+":all").css('font-size',value);
  $("#"+idElementsecond+":all").css('font-size',value);
  $("#"+idElementthird+":all").css('font-size',value);
  $('#size-selectors > *').removeClass('current');
  $('#size-selectors > #'+value.substr(0,3)).addClass('current');

}