text: var main = function() {
  	
  	setInterval(nextSlide, 3000);
  	
      $('.dropdown-toggle').click(function(){
          $('.dropdown-menu').toggle();
      });
      
      $('.arrow-next').click(nextSlide);
      
      $('.arrow-prev').click(preSlide);
      				
  };
  
  var nextSlide = function(){
      var currentSlide = $('.active-slide');
      var nextSlide = currentSlide.next();
      var currentDot = $('.active-dot');
      var nextDot = currentDot.next();
      if(nextSlide.length == 0){
          nextSlide = $('.slide').first();
      }
      if(nextDot.length == 0){
          nextDot = $('.dot').first();
      }
      currentSlide.fadeOut(600).removeClass('active-slide');
      nextSlide.fadeIn(600).addClass('active-slide');
      currentDot.removeClass('active-dot');
      nextDot.addClass('active-dot');
   };
   
   
  var preSlide = function() {
      var currentSlide = $('.active-slide');
      var prevSlide = currentSlide.prev();
      var currentDot = $('.active-dot');
      var prevDot = currentDot.prev();
      if(prevSlide.length == 0){
          prevSlide = $('.slide').last();
      }
      if(prevDot.length == 0){
          prevDot = $('.dot').last();
      }
      currentSlide.fadeOut(600).removeClass('active-slide');
      prevSlide.fadeIn(600).addClass('active-slide');
      currentDot.removeClass('active-dot');
      prevDot.addClass('active-dot');
   };
  
  $(document).ready(main);