If I click on the map, I copy all classes from class li class="salony" id="wojewodztwo-malopolskie" into class <div id="spisSalonow">. It's works correctly. 
How can I do that, when I choice krakow from select(selector),Should I copy all classes with name krakow <div class="krakow"> into class <div id="spisSalonow">?
$( document ).ready(function() {  
    $("svg").delegate("*", "click", function(e) { 
        $('.st0').removeAttr('style');
        var id = $(this).attr('id');
        $(this).css("fill", "#ff6600");
            //$('#spisSalonow').stop().slideDown("slow").css('opacity', '0').html($('#wojewodztwo-' + id).html()).animate({opacity: 1}, 1000).slideDown(500);
            $('#spisSalonow').stop().slideDown("slow").css('opacity', '0').html($('#wojewodztwo-malopolskie').html()).animate({opacity: 1}, 1000).slideDown(500);
    });
    $("select" ).change(function() {
        var allListElements = $(".krakow");
        $( "#spisSalonow > div" ).find( allListElements );
       var liczbaSalonow = jQuery('.' +$(this).val()).length;
       //alert(jQuery('.' +$(this).val()).length);
        $('#spisSalonow').stop().slideDown("slow").css('opacity', '0').html($('.' + $(this).val()).html()).animate({opacity: 1}, 1000).slideDown(500);
        alert( $(this).val() );
    });
});