//onMenu
$(function(){
	 $('#article .section.det .contextFooter .spec tr:odd').addClass('odd');
});

//onMenu
$(function(){
	$('.section.lineup .inContext').hover(
		function(){
			$(this).css({'background-color':'#F7F8F9'});
		},
		function(){
			$(this).css({'background-color':'#FFF'});
		}
	)
});

//リスト
$(function(){
	/*カラム数*/
	$('.list3 li:eq(0)').css({'margin-top':'0'});
	$('.list3 li:eq(1)').css({'margin-top':'0'});
	$('.list3 li:eq(2)').css({'margin-top':'0'});
	$('.clm3 .clm:nth-child(3n)').css({'margin-right':'0'}); //倍数はカラム数に変更
	$('.list3 li:nth-child(3n)').css({'margin-right':'0'}); //倍数はカラム数に変更
	$('.list5 li:nth-child(5n)').css({'margin-right':'0'}),
	$('.list5').css({'_width':'780px'}); //倍数はカラム数に変更
});

//flatheights
$(function(){
	/*カラム数*/
	var column_5 = 5;
	$('.column_5 li').slice(0,column_5).css({'margin-top':'0'});
	$('.column_5 li:nth-child(5n+1):not(:first)').css({'clear':'both'}); //倍数はカラム数に変更
	$('.column_5 li:nth-child(5n)').css({'margin-right':'0'}); //倍数はカラム数に変更
	
	/* div要素をカラム数ずつの組に分ける */
	var sets = [], temp = [];
	$('.column_5 li').each(function(i) {
		temp.push(this);
		if (i % column_5 == column_5-1) {
			sets.push(temp);
			temp = [];
		}
	});
	if (temp.length) sets.push(temp);

	/* 各組ごとに高さ揃え */
	$.each(sets, function() {
		$(this).flatHeights();
	});
});

//現在時刻
function ShowTime(){
	Dt=new Date();
	DW=new Array('日','月','火','水','木','金','土');
	now='現在 '+Dt.getFullYear()+'年'+(Dt.getMonth()+1)+'月'+Dt.getDate()+'日'+'('+DW[Dt.getDay()]+') '+Dt.getHours()+'時'+Dt.getMinutes()+'分 です';
	document.getElementById('nowDate').innerHTML=now;
}

//jquery不要：rollover

(function(){
	function rollover(){
		var targetClassName = "imgover";
		var suffix = "_o";

		var overReg = new RegExp("^(.+)(\\.[a-z]+)$");
		var outReg = new RegExp("^(.+)" + suffix + "(\\.[a-z]+)$");

		var preload = new Array();
		var images = document.getElementsByTagName("img");
		/* INPUTタグ対応 2011.04.25 林 */
		var images2 = document.getElementsByTagName("input");

		for (var i = 0, il = images.length; i < il; i++) {
			var classStr = images[i].getAttribute("class") || images[i].className;
			var classNames = classStr.split(/\s+/);
			for(var j = 0, cl = classNames.length; j < cl; j++){
				if(classNames[j] == targetClassName){

					//preload
					preload[i] = new Image();
					preload[i].src = images[i].getAttribute("src").replace(overReg, "$1" + suffix + "$2");

					//mouseover
					images[i].onmouseover = function() {
						this.src = this.getAttribute("src").replace(overReg, "$1" + suffix + "$2");
					}

					//mouseout
					images[i].onmouseout = function() {
						this.src = this.getAttribute("src").replace(outReg, "$1$2");
					}
				}
			}
		}
		
		/* INPUTタグ対応 2011.04.25 林 */
		for (var i = 0, il = images2.length; i < il; i++) {
			var classStr = images2[i].getAttribute("class") || images2[i].className;
			var classNames = classStr.split(/\s+/);
			for(var j = 0, cl = classNames.length; j < cl; j++){
				if(classNames[j] == targetClassName){

					//preload
					preload[i] = new Image();
					preload[i].src = images2[i].getAttribute("src").replace(overReg, "$1" + suffix + "$2");

					//mouseover
					images2[i].onmouseover = function() {
						this.src = this.getAttribute("src").replace(overReg, "$1" + suffix + "$2");
					}

					//mouseout
					images2[i].onmouseout = function() {
						this.src = this.getAttribute("src").replace(outReg, "$1$2");
					}
				}
			}
		}

	}

	function addEvent(elem,event,func){
		if(elem.addEventListener) {
			elem.addEventListener(event, func, false);
		}else if(elem.attachEvent) {
			elem.attachEvent("on" + event, func);
		}
	}
	addEvent(window,"load",rollover);
})();




//jquery不要：smoothscroll
/**
 * scrollsmoothly.js
 * Copyright (c) 2008 KAZUMiX
 * http://d.hatena.ne.jp/KAZUMiX/20080418/scrollsmoothly
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
*/

(function(){
   var easing = 0.3;
   var interval = 10;
   var d = document;
   var targetX = 0;
   var targetY = 0;
   var targetHash = '';
   var scrolling = false;
   var splitHref = location.href.split('#');
   var currentHref_WOHash = splitHref[0];
   var incomingHash = splitHref[1];
   var prevX = null;
   var prevY = null;

   // ドキュメント読み込み完了時にinit()を実行する
   addEvent(window, 'load', init);

   // ドキュメント読み込み完了時の処理
   function init(){
     // ページ内リンクにイベントを設定する
     setOnClickHandler();
     // 外部からページ内リンク付きで呼び出された場合
     if(incomingHash){
       if(window.attachEvent && !window.opera){
         // IEの場合はちょっと待ってからスクロール
         setTimeout(function(){scrollTo(0,0);setScroll('#'+incomingHash);},50);
       }else{
         // IE以外はそのままGO
         scrollTo(0, 0);
         setScroll('#'+incomingHash);
       }
     }
   }

   // イベントを追加する関数
   function addEvent(eventTarget, eventName, func){
     if(eventTarget.addEventListener){
       // モダンブラウザ
       eventTarget.addEventListener(eventName, func, false);
     }else if(window.attachEvent){
       // IE
       eventTarget.attachEvent('on'+eventName, function(){func.apply(eventTarget);});
     }
   }
  /* 
   function setOnClickHandler(){
     var links = d.links;
     for(var i=0; i<links.length; i++){
       // ページ内リンクならスクロールさせる
       var link = links[i];
       var splitLinkHref = link.href.split('#');
       if(currentHref_WOHash == splitLinkHref[0] && d.getElementById(splitLinkHref[1])){
         addEvent(link, 'click', startScroll);
       }
     }
   }
*/
   function startScroll(event){
     // リンクのデフォルト動作を殺す
     if(event){ // モダンブラウザ
       event.preventDefault();
       //alert('modern');
     }else if(window.event){ // IE
       window.event.returnValue = false;
       //alert('ie');
     }
     // thisは呼び出し元になってる
     setScroll(this.hash);
   }

   function setScroll(hash){
     // ハッシュからターゲット要素の座標をゲットする
     var targetEle = d.getElementById(hash.substr(1));
     if(!targetEle)return;
     //alert(scrollSize.height);
     // スクロール先座標をセットする
     var ele = targetEle;
     var x = 0;
     var y = 0;
     while(ele){
       x += ele.offsetLeft;
       y += ele.offsetTop;
       ele = ele.offsetParent;
     }
     var maxScroll = getScrollMaxXY();
     targetX = Math.min(x, maxScroll.x);
     targetY = Math.min(y, maxScroll.y);
     targetHash = hash;
     // スクロール停止中ならスクロール開始
     if(!scrolling){
       scrolling = true;
       scroll();
     }
   }

   function scroll(){
     var currentX = d.documentElement.scrollLeft||d.body.scrollLeft;
     var currentY = d.documentElement.scrollTop||d.body.scrollTop;
     var vx = (targetX - currentX) * easing;
     var vy = (targetY - currentY) * easing;
     var nextX = currentX + vx;
     var nextY = currentY + vy;
     if((Math.abs(vx) < 1 && Math.abs(vy) < 1)
       || (prevX === currentX && prevY === currentY)){
       // 目標座標付近に到達していたら終了
       scrollTo(targetX, targetY);
       scrolling = false;
       location.hash = targetHash;
       prevX = prevY = null;
       return;
     }else{
       // 繰り返し
       scrollTo(parseInt(nextX), parseInt(nextY));
       prevX = currentX;
       prevY = currentY;
       setTimeout(function(){scroll()},interval);
     }
   }
   
   function getDocumentSize(){
     return {width:Math.max(document.body.scrollWidth, document.documentElement.scrollWidth), height:Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)};
   }

   function getWindowSize(){
     var result = {};
     if(window.innerWidth){
       var box = d.createElement('div');
       with(box.style){
         position = 'absolute';
         top = '0px';
         left = '0px';
         width = '100%';
         height = '100%';
         margin = '0px';
         padding = '0px';
         border = 'none';
         visibility = 'hidden';
       }
       d.body.appendChild(box);
       var width = box.offsetWidth;
       var height = box.offsetHeight;
       d.body.removeChild(box);
       result = {width:width, height:height};
     }else{
       result = {width:d.documentElement.clientWidth || d.body.clientWidth, height:d.documentElement.clientHeight || d.body.clientHeight};
     }
     return result;
   }
   
   function getScrollMaxXY() {
     if(window.scrollMaxX && window.scrollMaxY){
       return {x:window.scrollMaxX, y:window.scrollMaxY};
     }
     var documentSize = getDocumentSize();
     var windowSize = getWindowSize();
     return {x:documentSize.width - windowSize.width, y:documentSize.height - windowSize.height};
   }
   
 }());

//window.open
var y_shopping,rakuten;
function open1() {
    y_shopping = window.open("http://store.shopping.yahoo.co.jp/inkan/", "y_shopping");
}

function open2() {
    rakuten = window.open("http://www.rakuten.ne.jp/gold/inkan/", "rakuten");
}