function setClassFiltrTable() {
  if($$('div.filtr').length == 0) return;
  
  $$('div.filtr table td:nth-child(2n)')[0].setProperty('class', 'inputbox'); 
  $$('div.filtr table td:nth-child(2n)')[1].setProperty('class', 'inputbox'); 
}

function setWidthCalendarDate ()  {
  if($$('div.udalost').length == 0) return;
  var elm = $$('div.udalost').getElements('div.datum tr.horni td');
  var widthItems = [];
  
  elm.each(function(item, index){
    var size = item[0].getSize();
    widthItems.push(size.x);
  });
  
  widthItems.sort( function (a,b) { return b-a });
  
  elm.each(function(item, index){
    item[0].setStyle('width', widthItems[0]+14+'px');
  });
}


window.addEvent('domready', function() {
  setClassFiltrTable();
  setWidthCalendarDate ();
});