$(document).ready(function(){
    $(".top-content .category-menu").css({
        'width': function(){
            return $(this).width();
        },
        'margin-left': function(){
            var width = -($(this).width()/2);
            return width;
        }
    });
    
    $('.carousel-vertical').jcarousel({vertical: true, scroll: 1 });
    $('.carousel-horizontal').jcarousel({scroll: 1 });
    
    
    $('.main-journal-block .jcarousel-prev, .main-journal-block .jcarousel-next').hide();
    $('.main-journal-block').hover(function(){$('.main-journal-block .jcarousel-prev, .main-journal-block .jcarousel-next').show();},
    function(){$('.main-journal-block .jcarousel-prev, .main-journal-block .jcarousel-next').hide();});

    $('.main-photos-block .jcarousel-prev, .main-photos-block .jcarousel-next').hide();
    $('.main-photos-block').hover(function(){$('.main-photos-block .jcarousel-prev, .main-photos-block .jcarousel-next').show();},
    function(){$('.main-photos-block .jcarousel-prev, .main-photos-block .jcarousel-next').hide();});
    
});