// Works category list
            if (instance.worksNav.length === 1){
                if (!onMobile) {
                    instance.worksNav.lavalamp({
                        duration: instance.options.speedAnimation
                    });
                }

                var hsh = window.location.hash.replace('#','.'),
                    worksNavArr = [];

                instance.worksNav.find('li').each(function(){
                    worksNavArr.push($(this).children().data('filter'));
                });

                var worksIndex = worksNavArr.indexOf(hsh.replace('#','.')),
                    worksEq;

                if (worksIndex < 0)
                    worksIndex = 0;

                worksEq = instance.worksNav.children('.lavalamp-item').eq(worksIndex);
                if (!onMobile) {
                    instance.worksNav.data('active', worksEq).lavalamp('update');
                }
                instance.worksNav.children().eq(worksEq.index()).addClass('selected').siblings().removeClass('selected');

            }

            $('a.filter').on('click', function(e){
                e.preventDefault();
                var self = $(this),
                    hrf = self.attr('href'),
                    worksIndex = worksNavArr.indexOf(hrf.replace('#','.')),
                    worksEq = instance.worksNav.children('.lavalamp-item').eq(worksIndex);

                if (!$html.hasClass('ie9'))
                    history.pushState(null,null,hrf);
                else {
                    var scrollmem = $('html,body').scrollTop();
                    window.location.hash = hrf;
                    $('html,body').scrollTop(scrollmem);
                }
                if (!onMobile) {
                    instance.worksNav.data('active', worksEq).lavalamp('update');
                }
                instance.worksNav.children().eq(worksEq.index()).addClass('selected').siblings().removeClass('selected');
            });