$(function(){
	
	$("#section1").removeClass("on").addClass("on");
	$('#fullpage').fullpage({
		navigation: false,
		responsiveWidth: 1400,
		scrollingSpeed: 1400,
		onLeave: function(anchorLink, index){
			if(index  == 1){
				$("#section1").addClass("on");
				$("#btn_top").fadeOut();
			}else{
				$("#section1").removeClass("on");
				$("#btn_top").fadeIn();
			}
			if(index == 2){

			}
			if(index == 3){

			}
			if(index == 4){

			}
			if(index == 5){
			
			}else{
		
			}
			
		},
		afterSlideLoad: function(anchorLink, index){
		
		},
		
	});
	$(document).on('click', '#btn_top', function(){ 
		$('body,html').animate({scrollTop: 0}, 200);
		$('#fullpage').fullpage.moveTo(1);
	});
	

	


})