function hide_bag_preview() {
	$('.sketch_side_sketch', $('#step_bag_preview')).hide();
	$('.sketch_side_colora', $('#step_bag_preview')).hide();
	$('.sketch_side_colorb', $('#step_bag_preview')).hide();
	$('.sketch_side_colorc', $('#step_bag_preview')).hide();
	$('.sketch_side_colord', $('#step_bag_preview')).hide();
	$('.sketch_side_colore', $('#step_bag_preview')).hide();
	$('.sketch_side_colorf', $('#step_bag_preview')).hide();
	$('.sketch_side_colorg', $('#step_bag_preview')).hide();
	$('.sketch_side_colorh', $('#step_bag_preview')).hide();
	$('.sketch_side_cover', $('#step_bag_preview')).hide();
	
	$('.sketch_back_sketch', $('#step_bag_preview')).hide();
	$('.sketch_back_colora', $('#step_bag_preview')).hide();
	$('.sketch_back_colorb', $('#step_bag_preview')).hide();
	$('.sketch_back_colorc', $('#step_bag_preview')).hide();
	$('.sketch_back_colord', $('#step_bag_preview')).hide();
	$('.sketch_back_colore', $('#step_bag_preview')).hide();
	$('.sketch_back_colorf', $('#step_bag_preview')).hide();
	$('.sketch_back_colorg', $('#step_bag_preview')).hide();
	$('.sketch_back_colorh', $('#step_bag_preview')).hide();
	$('.sketch_back_cover', $('#step_bag_preview')).hide();
	
	$('.sketch_front_sketch', $('#step_bag_preview')).hide();
	$('.sketch_front_colora', $('#step_bag_preview')).hide();
	$('.sketch_front_colorb', $('#step_bag_preview')).hide();
	$('.sketch_front_colorc', $('#step_bag_preview')).hide();
	$('.sketch_front_colord', $('#step_bag_preview')).hide();
	$('.sketch_front_colore', $('#step_bag_preview')).hide();
	$('.sketch_front_colorf', $('#step_bag_preview')).hide();
	$('.sketch_front_colorg', $('#step_bag_preview')).hide();
	$('.sketch_front_colorh', $('#step_bag_preview')).hide();
	$('.sketch_logo_container', $('#step_bag_preview')).hide();
}

function reset_bag_preview() {
	hide_bag_preview();
}

function start_before_bag_preview() {
	$('#bag_preview_next').css('opacity', 1.0);
}

function start_after_bag_preview() {
	$('.sketch_side_sketch', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colora', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colorb', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colorc', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colord', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colore', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colorf', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colorg', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_colorh', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_side_cover', $('#step_bag_preview')).fadeIn(400);
	
	$('.sketch_back_sketch', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colora', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colorb', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colorc', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colord', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colore', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colorf', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colorg', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_colorh', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_back_cover', $('#step_bag_preview')).fadeIn(400);
	
	$('.sketch_front_sketch', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colora', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colorb', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colorc', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colord', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colore', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colorf', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colorg', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_front_colorh', $('#step_bag_preview')).fadeIn(400);
	$('.sketch_logo_container', $('#step_bag_preview')).fadeIn(400);
}

function end_bag_preview() {
	hide_bag_preview();
}

$('document').ready(
	function() {
		$('#bag_preview_next').click(
			function() {
				if($(this).css('opacity') == 1){
					show_next();
				}
			}
		);
		
		$('.step_header_back', $('#step_bag_preview')).click(
			function() {
				reset_steps('step_bag_preview');
			}
		);
	}
);