/* 繝輔ぉ繝ｼ繝峨う繝ｳ */
$(function(){
$(window).on('load scroll',function(){
$('.fadein').each(function(){
var elemPos = $(this).offset().top;
var scroll = $(window).scrollTop();
var windowHeight = $(window).height();
var fadeHeight=100;
if (scroll > elemPos - windowHeight + fadeHeight){
$(this).addClass('scrollin');
}
});
$('.fadein0').each(function(){
var elemPos = $(this).offset().top;
var scroll = $(window).scrollTop();
var windowHeight = $(window).height();
var fadeHeight=100;
if (scroll > elemPos - windowHeight + fadeHeight){
$(this).addClass('scrollin');
}
});
$('.fadein_l').each(function(){
var elemPos = $(this).offset().top;
var scroll = $(window).scrollTop();
var windowHeight = $(window).height();
var fadeHeight=100;
if (scroll > elemPos - windowHeight + fadeHeight){
$(this).addClass('scrollin');
}
});
$('.fadein_r').each(function(){
var elemPos = $(this).offset().top;
var scroll = $(window).scrollTop();
var windowHeight = $(window).height();
var fadeHeight=100;
if (scroll > elemPos - windowHeight + fadeHeight){
$(this).addClass('scrollin');
}
});
$('.fadein0.load').each(function(){
$(this).addClass('scrollin');
});
$('.fadein_l.load').each(function(){
$(this).addClass('scrollin');
});
$('.fadein_r.load').each(function(){
$(this).addClass('scrollin');
});
});
});
/* 繝舌リ繝ｼ蝗ｺ螳夊｡ｨ遉ｺ */
$(function() {
$(window).scroll(function(){
var scr_count = $(document).scrollTop();
var obj_t_pos1 = $('#cont1').offset().top;
var obj_t_pos2 = $('#last_cont').offset().top;
if(scr_count>300){
$('#topbtn').css('bottom','20%');
if(scr_count > obj_t_pos1){
$('#bottom_banner').css('bottom',0);
if(scr_count > obj_t_pos2 - $(window).height())
$('#bottom_banner').css('bottom','-50%');
}else{
$('#bottom_banner').css('bottom','-50%');
}
}else{
$('#topbtn').css('bottom','-150px');
$('#bottom_banner').css('bottom','-50%');
}
});
});