$(document).ready(function() {		
  $('.ubytovani table tr:odd, .sport-a-rekreace table tr:odd').addClass('zebra');
  $('.ubytovani table tr td:last-child, .sport-a-rekreace table tr td:last-child').addClass('cena');
  $('.ubytovani table tr, .sport-a-rekreace table tr').mouseover(function(){$(this).addClass("over");}).mouseout(function(){$(this).removeClass("over");});
});