$(document).ready(function(){
    $('li.active').parents('li').addClass('active');
    $('a.external').attr('target','_blank');

    // performers page
    if ($('#performer-nav').length > 0){
        // performers ajax for active link
        $('#side-nav.ajax a').click(function(){
            $('#side-nav.ajax a').removeClass('active');
            $(this).addClass('active');

            var id = $(this).attr('caid');
            $('.performer').hide();
            $('#performer-'+id).fadeIn('fast');
        });


        $('#performer-nav .next').click(function(){
            if ($('#side-nav.ajax a.active').next().length > 0)
                $('#side-nav.ajax a.active').next().click();
            else
                $('#side-nav.ajax a:first').click();

        });

        $('#performer-nav .prev').click(function(){
            if ($('#side-nav.ajax a.active').prev().length > 0)
                $('#side-nav.ajax a.active').prev().click();
            else
                $('#side-nav.ajax a:last').click();

        });

        $('#side-nav.ajax a:first').click();
    }




    // on-display pop up
    if ($('.display_details a').length > 0)
        $('.display_details > a').overlay({
        	effect:'apple'
        });


    // menu
    $('#cascaded-main > li').hover(function(){
        mnu = $(this);
        box = $('ul:first', this);

        var w1 = mnu.outerWidth();
        var w2 = box.outerWidth();
        box.css({left:( (w1/2) - (w2/2) ) + 4, top:41 }); // center under nav item
        box.slideDown('fast');

    },function(){
        $('ul:first', this).hide();
    });

    // keep top element active while in it's dropdown
    $('#navigation > ul > li > ul').hover(function(){
        $(this).parents('li').addClass('active');
    },function(){
        $(this).parents('li').removeClass('active');
    });

});