// JavaScript Document
/* -----------------------------------------------------------------------

	* This file used in "adv.yomiuri".
	*Written by Parnas-TAKASHI KUROIWA. 09.05

----------------------------------------------------------------------- */

window.addEvent('domready', function(){

	//要素を変数へ格納
	var areaTop = $('header');//ページトップ
	var btnToTop = $$('.btn_to_top');//スタートボタン→ページトップ

	//新規Scrollインスタンス
	var movinScroll = new Fx.Scroll(window, {duration: 800, wait: false, wheelStops: false, transition: Fx.Transitions.Circ.easeOut});
	//ページトップへscroll
	btnToTop.addEvent('click', function(){ movinScroll.toElement(areaTop); });

});