/*
* サブカテゴリ、ローカルナビゲーション制御
* ------------------------------------------------------------ */
window.onload = function(){
	checkCurrent("Lv1");	//サブカテゴリナビゲーション
	checkCurrent("Lv2");	//ローカルナビゲーション
	init();	//default.js経由でrollover.js実行
}
var currentImgFlg = "on";
function checkCurrent(id){
	var currentPath = location.pathname;
	var elm = document.getElementById("nav"+id);
	if(elm){
		var lis = elm.getElementsByTagName("a");
		if(id=="Lv1"){
//			currentPath = (currentPath.match(/[^/]?(.+)[$/]/))[0];
			var pathArr = currentPath.match(/[^/]?[^/]+[$/]/g);
			if(pathArr.length>1){
				currentPath = pathArr[0]+pathArr[1];
			}else{
				var titleImg = document.getElementsByTagName("h1")[0].getElementsByTagName("img")[0];
				titleImg.src = titleImg.src.replace("002.gif", "001.gif");
			}
		}
		for(var i=0;i<lis.length;i++){
			if(lis[i].href.indexOf(currentPath)>-1){
				lis[i].removeAttribute("class");
				lis[i].childNodes[0].src = lis[i].childNodes[0].src.replace(".gif", currentImgFlg+".gif");
			}
		}
	}
}


function setFirstChild(id){
	var elm = document.getElementById(id);
	if(elm){
		var lists = elm.getElementsByTagName("LI");
		var tempClass = lists[0].className;
		lists[0].className = (tempClass) ? tempClass+' '+"first-child" : "first-child"; 
	}
}

/* for strawberry
---------------------------------------- */
function setSBMenu(){
	var currentFlg = "on";
	var menuIdName = "sbNavi";
	var currentHref = String(location.href);
	var menuElm = document.getElementById(menuIdName);
	if(menuElm){
		var linkElms = menuElm.getElementsByTagName("A");
		for( var i=0;i<linkElms.length;i++){
			var linkPageHref = String(linkElms[i].href);
			if(linkPageHref == currentHref){
				var delClass = linkElms[i].className;
				if(delClass) { linkElms[i].className = delClass.replace("autoSwapImg", "");}
				var imgObj = linkElms[i].getElementsByTagName("img");
				if(imgObj) {imgObj[0].src = imgObj[0].src.replace(".gif", "on.gif");}
			}
		}
	}
}