/**************************************************************/
// dk_j_setnavi.js 2008.3.7 Ver.1.0
// Copyright (c) Daihatsu Motor Co., Ltd. All rights reserved.
/**************************************************************/


var changeList = new Array(
	"dk_mainnavi_catch", "dk_mainnavi_support",
	"dk_mainnavi_ddrequest", "dk_mainnavi_support",
	"dk_mainnavi_ddshop", "dk_mainnavi_support"
);

new function(){
	var setNavigation = function(){
		if (!document.getElementById) return false;
		try{
			if (changeList.length % 2 != 0) return false;
			var idArrLocal = localNaviArea.split(" ");
			var idArr =new Array(siteNaviArea, mainNaviArea);
			idArr = idArr.concat(idArrLocal);
		}catch(e){
			return false;
		}
		for (var i=0; i<idArr.length; i++){

			try{

				for (var j=0; j<changeList.length; j=j+2){
					if (idArr[i] == changeList[j]){
						idArr[i] = changeList[j+1];
						break;
					}
				}

				var liObj = document.getElementById(idArr[i]);
				var childObjArr = liObj.childNodes;
				var aObjArr = new Array();
				for (var j=0; j<childObjArr.length; j++){
					if (!childObjArr[j].tagName) continue;
					if (childObjArr[j].tagName.toLowerCase() == "a"){
						aObjArr.push(childObjArr[j]);
					}
				}
				if (aObjArr.length != 1) continue;
				var clStr = aObjArr[0].className;
				clArr = clStr.split(" ");
				for (var j=0; j<clArr.length; j++){
					if (clArr[j] == "off"){
						clArr[j] = "on";
					}
				}
				aObjArr[0].className = clArr.join(" ");

				if (liObj.parentNode.tagName.toLowerCase() == "ul" && liObj.parentNode.parentNode.tagName.toLowerCase() == "li" && liObj.parentNode.style.display == "none"){
					//表示
					liObj.parentNode.style.display = "block";
					//親項目の画像切り替え
					var grandParentChildObjArr = liObj.parentNode.parentNode.childNodes;
					var parentAObjArr = new Array();
					for (var j=0; j<grandParentChildObjArr.length; j++){
						if (!grandParentChildObjArr[j].tagName) continue;
						if (grandParentChildObjArr[j].tagName.toLowerCase() == "a"){
							parentAObjArr.push(grandParentChildObjArr[j]);
						}
					}
					if (parentAObjArr.length != 1) continue;
					parentAObjArr[0].className += " open";
				}
				var ulObjArr = new Array();
				for (var j=0; j<childObjArr.length; j++){
					if (!childObjArr[j].tagName) continue;
					if (childObjArr[j].tagName.toLowerCase() == "ul"){
						ulObjArr.push(childObjArr[j]);
					}
				}
				if (ulObjArr.length == 1 && ulObjArr[0].style.display == "none"){
					liObj.getElementsByTagName("ul")[0].style.display = "block";
				}

			}catch(e){
			}

		}
	}
	function addEvent(elm,listener,fn){
		try{
			elm.addEventListener(listener,fn,false);
		}catch(e){
			try{
				elm.attachEvent("on"+listener,fn);
			}catch(e){
			}
		}
	}
	addEvent(window,"load",setNavigation);
}