// -------------------------------------------------------------------
// base.js
// -------------------------------------------------------------------

var subCatID = null;

//------------------------------------------------------------
//イベントをリスナーに登録
//------------------------------------------------------------
if(document.getElementById){
	dom.event.addEventListener(window, 'load', setCurrentCategory);
	dom.event.addEventListener(window, 'load', setCurrentSubCategory);
	dom.event.addEventListener(window, 'load', goPageTop);
}


//------------------------------------------------------------
//現在のカテゴリを取得してメニューに反映
//------------------------------------------------------------
function setCurrentCategory(){
	var id = document.getElementsByTagName("BODY")[0].id;
	var target = document.getElementById("m-" + id);
	if(target) target.id= "m-" + id + "_active";
}

//------------------------------------------------------------
//現在のサブカテゴリを取得してメニューに反映
//------------------------------------------------------------

//※ページ内に "subCatID" 変数を定義しておくこと

function setCurrentSubCategory(){
	if(subCatID == null) return;
	
	var targetMenu = document.getElementById("sub-" + subCatID);
	
	if(!targetMenu) return;
	
	var originalClass = targetMenu.className;
	targetMenu.className = "sn-item-inner_active";
}



//------------------------------------------------------------
//ページの先頭へ移動
//------------------------------------------------------------
function goPageTop(){
	var main = document.getElementById("main")
	var _div = main.getElementsByTagName("DIV");
	var len = _div.length;
	
	if(!main) return;
	
	for(var i=0; i<len; i++){
		if(_div[i].className == "go-top"){
			_div[i].onclick = function(){
		bytefx.scroll(document.getElementById("page-top"), 15);
			}
		}
	}
}


function preloadImages(){}


// open new window
// -------------------------------------------------------------------
function openNewWin(url,winname,w,h) {
	var newWin;
	var options = "left=10px,top=10px,toolbar=no,menubar=yes,status=yes,scrollbars=yes,resizable=yes";
	newWin = window.open(url,winname,"width=" + w + ",height=" + h + "," + options);
	newWin.focus();
}


//------------------------------------------------------------
// Dreamweaver Default Method
//------------------------------------------------------------
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];}
}