jQuery(function() {
    var $container = jQuery('.portfolio-wrapper'),
        $select = jQuery('div#filterGroup select'),
        //$checkboxes = jQuery('.ui-multiselect-checkboxes li input');
        
        filters = {};
    

        $container.isotope({
            itemSelector: '.portfolio-item'
        });

      /* фильтрация по чексбоксам */
       /*  console.log($checkboxes);
         $checkboxes.change(function() {
             
             var filters = [];
             $checkboxes.filter(':checked').each(function(){
             filters.push( this.value );
             });
             
             filters = filters.join(" ");
             console.log(filters); 
             $container.isotope({ filter: filters });
         });*/
        
                $select.change(function() {
                 var $this = $(this);

                 var $optionSet = $this;
                 var group = $optionSet.attr('data-filter-group');
                 filters[group] = $this.find('option:selected').attr('data-filter-value');

                 var isoFilters = [];
                 for (var prop in filters) {
                     isoFilters.push(filters[prop])
                 }
                 console.log(group);
                 console.log(isoFilters);
                 var selector = isoFilters.join('');
                  
                 $container.isotope({
                     filter: selector
                 });

                 return false;
             }); 

});