var sideLeftLinkList = new Array();
var nochgFlg = false;

if(window.addEventListener) {
	window.addEventListener("load", imgRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", imgRollover);
}
function imgRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");

		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("__roll."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("__roll.", "__rollon."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("__rollon.", "__roll."));
				}
			}
		}
	}
}
$(document).ready(function(){
	$("a img").hover(function(){
		if(!$(this).attr("class").match("nohover")){
			$(this).parent().addClass('imgHover');
			$(this).animate({opacity:0.6},100);
		}
	},
	function(){
		$(this).animate({opacity:1.0},100,function(){$(this).parent().removeClass('imgHover');});
	}
	);
	
	var docURL = location.href;
	tmparr=docURL.split("/");
	var pageDir = tmparr[tmparr.length -2];
	var outDir = "public_html";
	if(outDir == pageDir || pageDir == '' || pageDir == location.hostname){
		nochgFlg = true;
	}
	var pageName = "/" +pageDir + "/" +docURL.substring(docURL.lastIndexOf("/")+1,docURL.length);
	var liName;
	var liDir;

	$("div.sideMenuList1 li a").each(function(){
		//document.write($(this).attr("href"));
		parentID = $(this).parent().parent().attr("id").replace("layer_","");
		if(parentID){
			if(!sideLeftLinkList[parentID]){
				sideLeftLinkList[parentID] = new Array();	
			}
			sideLeftLinkList[parentID].push($(this).attr("href"));
			tmp = $(this).attr("href");
			tmparr=tmp.split("/");
			liDir = tmparr[tmparr.length -2];
			liName = "/" +liDir + "/" +tmp.substring(tmp.lastIndexOf("/")+1,tmp.length);
			if(docURL.match(liName)!=null){
				chgSideNaviActivePage($(this));
			}
		}
	});
	if(nochgFlg == false){
		for (var i in sideLeftLinkList){
			for (var l in sideLeftLinkList[i]){
				if(sideLeftLinkList[i][l].match(pageName)!=null){
					show(i);
				}
			}
		}
	}
});

function show(inputData) {
	if(document.getElementById( "layer_" + inputData ) != null){
		var objID=document.getElementById( "layer_" + inputData );
	}else{
		return;	
	}
	//var buttonID=document.getElementById( "category_" + inputData );
	
	if(objID.className=='close') {
		objID.style.display='block';
		objID.className='open';
	}else{
		objID.style.display='none';
		objID.className='close';
	}
}

function chgSideNaviActivePage(obj) {
	if(nochgFlg == false){
		obj.addClass("activePage");
	}
}