/*Header fixed code open*/
$(window).scroll(function(){
	var sticky = $('.top_area header'),
	scroll = $(window).scrollTop();
	if (scroll >= 100){ 
		sticky.addClass('fixed fixed-top');
		$('.float_action').fadeIn();
		$('.gotop').fadeIn();
	}
	else {
		sticky.removeClass('fixed fixed-top');
		$('.float_action').fadeOut();
		$('.gotop').fadeOut();
	}	
});