var isMSIE = /*@cc_on!@*/0;
var promoClassStr;
(isMSIE) ? promoClassStr = "className" : promoClassStr = "class";
var tabPromoName = ["tabFood","tabGirl","tabMens","tabLife","tabFun","tabTv"]; //タブリスト
var tergetPromoID;



function initPromoTab(num){
	tergetPromoID = num ? tabPromoName[num]  :  tabPromoName[Math.floor(Math.random()*tabPromoName.length)];	 
	var promoCss = (tabPromoName[0]+"List")==tergetPromoID ? "promo_now" : "PromoTitfirst promo_now";
	if(document.getElementById(tergetPromoID)) document.getElementById(tergetPromoID).setAttribute(promoClassStr,promoCss);
	makePromoTabCurrent();
}

/* onclick時 */
function promoTabSet(thisClick,event) {

	//クラス名オールリセット
	for(i=0;i<tabPromoName.length;i++) {
			document.getElementById(tabPromoName[i]).setAttribute(promoClassStr,"");
			if(i==tabPromoName.length-1){
				document.getElementById(tabPromoName[i]).setAttribute(promoClassStr,"PromoTitNoBg");
			}
	}
	
	//カレント作成（ハンドラ削除）
	
	tergetPromoID = thisClick.parentNode.getAttribute("id");
	var promoCss = (tabPromoName[0]+"List")==tergetPromoID ? "promo_now" : "PromoTitfirst promo_now";
	document.getElementById(tergetPromoID).setAttribute(promoClassStr,promoCss);
	makePromoTabCurrent();
	
}
/* カレントリスト表示切替 */
function makePromoTabCurrent() {
	for(k=0;k<tabPromoName.length;k++) {
		document.getElementById(tabPromoName[k]+"LIST").style.display = "none";
	}
	if(arguments[0]) {
		document.getElementById(arguments[0]+"LIST").style.display = "block";
	} else {		
		document.getElementById(tergetPromoID+"LIST").style.display = "block";
	}
}