$(function() {
    
    //Slider
    if ( $('#slider').length ) {
        li = $('.slider-list').find('li');
        a  = $('.slider-nav').find('a');
        t = setInterval( switchSlide, 4000);    // Set time to switch here
        
        a.click(function() {
            clearInterval(t);
            numA = a.index($(this));
            switchSlide(false, numA);
            return false;
        });
    }
    function switchSlide(isTimer, num) {
        active = li.filter('.active');
        active.stop(false,false).removeClass('active').animate({opacity:'0'}, 'slow', function() {
            $(this).hide();
        });
        num = (!num && (num != 0)) ? parseInt(li.index( active ))+1 : num;
        if (num > li.length-1) num = 0;
        li.eq(num).css({opacity:'0', display:'block'}).stop(false,false).addClass('active').animate({opacity:'1.0'},'slow');
        a.removeClass('active').eq(num).addClass('active');
    }
    
});