function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// POPUP
function distinction1(url,Winname){

	if (navigator.platform.indexOf('Mac') > -1) {
		//mac
		if (navigator.appName.indexOf('Microsoft') > -1) {
			//explorer
			openWin(url,Winname,680,460);
		} else {
			//netscape
			openWin(url,Winname,680,460);
		}
	} else {
		//windows or unix
		if (navigator.appName.indexOf('Microsoft') > -1) {
			//explorer
			openWin(url,Winname,680,460);
		} else {
			//netscape
			openWin(url,Winname,680,460);
		}
	}
}

function  openWin(url,Winname,WidSize,HeiSize){
	// �ϐ��錾�|�b�v�A�b�v
	var tlbHDL=0;
	var dirHDL=0;
	var stHDL=0;
	var resHDL=0;
	var scbHDL=1;
	var scingHDL=1;
	var menuHDL=0;
	window.open(url, Winname ,eval('"toolbar='+tlbHDL+',directories='+dirHDL+',status='+stHDL+',resizable='+resHDL+',scrollbars='+scbHDL+',scrolling='+scingHDL+',menubar='+menuHDL+',width='+WidSize+',height='+HeiSize+',"'));

}


function inMenu(categoryNum){
	var inIdName = 'gMenu' + categoryNum + 'Img';
	var inGmenuImg = '/img/gmenu/gMenu' + categoryNum + '_in.jpg';
//	var inClassName = 'gMenu' + categoryNum +'in';
//	document.getElementById(inIdName).className = inClassName;
	document.getElementById(inIdName).src = inGmenuImg;
	document.getElementById(inIdName).className = 'hoge';
}

// UTF-8
// クロスフェードするロールオーバー処理
// by KAZUMiX
// http://d.hatena.ne.jp/KAZUMiX/20071017/rollover2

new function(){
    function setRollOver2(){
        if(!document.images){return;}
        var imgs = document.images;
        var insert = [];
        for(var i=0;i<imgs.length;i++){
            var splitname = imgs[i].src.split('_rollout.');
            if((splitname[1])&&(imgs[i].parentNode.tagName=='A')){
                var rolloverImg = document.createElement('img');
                rolloverImg.src = splitname[0]+'_rollover.'+splitname[1];
                var alpha = 0;
                rolloverImg.currentAlpha = alpha;
                rolloverImg.style.opacity = alpha/100;
                rolloverImg.style.filter = 'alpha(opacity='+alpha+')';
                rolloverImg.style.position = 'absolute';

                //ロールオーバー・アウト処理それぞれを設定
                addEvent(rolloverImg,'mouseover',function(){setFader(this,100);});
                addEvent(rolloverImg,'mouseout',function(){setFader(this,0);});

                // 後で追加するために追加場所と共に保存しておく
                // この時点で追加するとdocument.imagesが書き換わって不都合
                insert[insert.length] = {position:imgs[i],element:rolloverImg};
            }
        }
        // ↑で作ったロールオーバー画像を追加
        for(var i=0;i<insert.length;i++){
            var parent = insert[i].position.parentNode;
            parent.insertBefore(insert[i].element,insert[i].position);
        }
    }

    // 指定要素を指定透明度にするためのフェードアニメを設定する関数

    function setFader(targetObj,targetAlpha){
        targetObj.targetAlpha = targetAlpha;
        if(targetObj.currentAlpha==undefined){
            targetObj.currentAlpha = 100;
        }
        if(targetObj.currentAlpha==targetObj.targetAlpha){
            return;
        }
        if(!targetObj.fading){
            if(!targetObj.fader){
                targetObj.fader = fader;
            }
            targetObj.fading = true;
            targetObj.fader();
        }
    }

    // アルファ値をターゲット値に近づける関数
    // ターゲット値になったら終了

    function fader(){
        this.currentAlpha += (this.targetAlpha - this.currentAlpha)*0.2;
        if(Math.abs(this.currentAlpha-this.targetAlpha)<1){
            this.currentAlpha = this.targetAlpha;
            this.fading = false;
        }
        var alpha = parseInt(this.currentAlpha);
        this.style.opacity = alpha/100;
        this.style.filter = 'alpha(opacity='+alpha+')';
        if(this.fading){
            var scope = this;
            setTimeout(function(){fader.apply(scope)},30);
        }
    }

    // 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);});
        }
    }

    addEvent(window,'load',setRollOver2);

}


// IMAGE CHENGE

document.getElementsByClassName = function (className) {
    var i, j, eltClass;
    var objAll = document.getElementsByTagName ? document.getElementsByTagName("*") : document.all;
    var objCN = new Array();
    for (i = 0; i < objAll.length; i++) {
        eltClass = objAll[i].className.split(/\s+/);
        for (j = 0; j < eltClass.length; j++) {
            if (eltClass[j] == className) {
                objCN.push(objAll[i]);
                break;
            }
        }
    }
    return objCN;
}



function itemRollOn(num) {
num.style.backgroundColor="#ff3366";
//alert(num.childNodes[0].innerHTML);
num.childNodes[0].style.color="#ffffff";
num.childNodes[0].style.backgroundImage="url(http://www.ctu.co.jp/images/menu_arrow_on.gif)";
}

function itemRollOff(num) {
num.style.backgroundColor="#f5f5f5";
num.childNodes[0].style.color="#999999";
num.childNodes[0].style.backgroundImage="url(http://www.ctu.co.jp/images/menu_arrow.gif)";
}

function imgRollOn(num) {
num.childNodes[1].style.borderWidth="1px";
}
function imgRollOff(num) {
num.childNodes[1].style.borderWidth="0px";
}

function imgClick(num,classNum) {
//alert(num.childNodes[0].src);
var myImgName = num.childNodes[0].src;
var imgName = myImgName.substring(0,(myImgName.length)-5)+".jpg";
var obj = document.getElementsByClassName('chgimg')[classNum];
obj.src =imgName;
}


//詳細表示
//function showDetail(imgName) {
//var obj = document.getElementById('mainpic');
//obj.src =imgName;
//}



//STORE タグチェンジ

function tagRollOn(me) {
me.style.backgroundImage="url(../images/store/tag_on.gif)";
//document.getElementsByClassName('aaa')[0].style.color="#CC9933";
//me.childNodes[12].style.color="#CC9933";
//me.style.color="#CC9933";
me.style.cursor="pointer";
}
function tagRollOff(me) {
me.style.backgroundImage="url(../images/store/tag.gif)";
//document.getElementsByClassName('aaa')[0].style.color="#D6C496";
//me.style.color="#D6C496";
//me.childNodes[8].style.color="#D6C496";
me.style.cursor="auto";
}