// PRELOAD IMAGES
function revPreloadImages(the_images_array) {
	for(var loop = 0; loop < the_images_array.length; loop++) {
		var an_image = new Image();
		an_image.src = the_images_array[loop];
	}
}
var the_images = new Array(
'/img/h_link_first_on.gif',
'/img/h_link_inquiry_on.gif',
'/img/h_link_qa_on.gif',
'/img/h_link_sitemap_on.gif',
'/img/f_link_jouken_on.gif',
'/img/f_link_kiyaku_on.gif',
'/img/f_link_cofare_on.gif',
'/img/f_link_linkpolicy_on.gif',
'/img/f_link_privacypolicy_on.gif',
'/img/f_link_company_on.gif',
'/img/f_link_yakkan_on.gif',
'/img/navi_counter_on.gif',
'/img/navi_info_on.gif',
'/img/navi_hotel_on.gif',
'/img/navi_rentcar_on.gif',
'/img/navi_omiyage_on.gif',
'/img/subnavi_counter_01_on.gif',
'/img/subnavi_counter_02_on.gif',
'/img/subnavi_counter_03_on.gif',
'/img/subnavi_counter_04_on.gif',
'/img/subnavi_counter_05_on.gif',
'/img/subnavi_counter_06_on.gif',
'/img/subnavi_counter_07_on.gif',
'/img/rsv/indx_main/b_side_search_01_on.gif',
'/img/rsv/indx_main/t_side_mobile_01_on.gif',
'/img/rsv/indx_main/b_side_mobile_01_on.gif',
'/img/rsv/indx_main/b_side_mobile_02_on.gif',
'/img/rsv/indx_main/b_side_mobile_03_on.gif',
'/img/rsv/indx_main/t_side_otoku_01_on.gif',
'/img/b_menu.gif',
'/img/b_logout_on.gif'
);
revPreloadImages(the_images);


// SWAP IMAGES(MM)
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;
}

// SWAP IMAGES RESTORE(MM)
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];}
}

// PRELOAD IMAGES(MM)
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];}}
}


// FIND OBJECT(MM)
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;
}


// SWAP_IMAGES
var revStockUaObj,revStockUaSrc;
function revSetOverAction(_obj){
	revStockUaObj = _obj;
	revStockUaSrc = _obj.firstChild.src;
	var s = revStockUaSrc.indexOf(".gif");
	var j = revStockUaSrc.indexOf(".jpg");
	n = 3;
	extension = revStockUaSrc.substr(revStockUaSrc.length-n,n);
	if( extension == 'gif'){
	_obj.firstChild.src = revStockUaSrc.substring(0,s) + "_on.gif";
	}
	else if( extension == 'jpg'){
	_obj.firstChild.src = revStockUaSrc.substring(0,j) + "_on.jpg";
	}
}
function revSetOutAction(){
	revStockUaObj.firstChild.src = revStockUaSrc;
}

// ネスケ4.x用
function NS4_Resize(init) {
	if (init==true) with (navigator) {
		if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
			document.PageW=innerWidth;
			document.PageH=innerHeight;
			onresize=NS4_Resize;
		}
	}else if (innerWidth!=document.PageW || innerHeight!=document.PageH) location.reload();
}
NS4_Resize(true);


// ウィンドウ 閉じる
function closeWindow(){
window.close();
}


// ウィンドウ フォーカス
function focusWindow(){
window.focus();
}


// 前のページに戻る
function pageback(){
history.back();
return false;
}


// フォーム フォーカス
function inputFocus()
{
 if(document.forms[0].elements[0]) {
    document.forms[0].elements[0].focus();
    return true;
  }
}


// LABEL CSS切り替え
var Obj,cName;
function labelover(_obj){
	Obj = _obj;
	cName = _obj.className;
	_obj.className = "label01";
}
function labelout(){
	Obj.className = "label02";
}

//ウィンドウオープン
function MM_openBrWindow(theURL,winName,features){ window.open(theURL,winName,features); } 

//バーゲンカレンダー
var winCalendar = null;

function showCalendar(param) {
	winCalendar = window.open("/counter/reservation/bargain_s2.jsp"+param,"bargain_step2","height=300,width=250,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no");
}
function showCalendar1(y1,m1,d1,y2,m2,d2) {
	showCalendar("?y1="+y1+"&m1="+m1+"&d1="+d1+"&y2="+y2+"&m2="+m2+"&d2="+d2);
}
function showCalendar2(y1,m1,d1,y2,m2,d2,y3,m3,d3,y4,m4,d4) {
	showCalendar("?y1="+y1+"&m1="+m1+"&d1="+d1+"&y2="+y2+"&m2="+m2+"&d2="+d2+"&y3="+y3+"&m3="+m3+"&d3="+d3+"&y4="+y4+"&m4="+m4+"&d4="+d4);
}


// 背景画像読み込みキャッシュ
try { 
	document.execCommand('BackgroundImageCache', false, true); 
} catch(e) {}

// ロールオーバー
var smartRollover = {
	config: function(){
		smartRollover.init('img');
		smartRollover.init('input');
	},

	init: function(tag) {
		var obj = document.getElementsByTagName(tag);
		if(typeof obj == 'undefined' || obj == null) return false;

		var preload = [];
		for(var i=0; i<obj.length; i++) {
			if(obj[i].className.indexOf('rollover') != -1){
				var src = obj[i].src;
				obj[i].ext = src.slice(src.length-4, src.length);
				obj[i].nimg = src;
				obj[i].oimg = src.replace(obj[i].ext, '_on'+obj[i].ext);

				preload[i] = new Image();
				preload[i].src = obj[i].himg;

				obj[i].onmouseover = function() {
					this.setAttribute('src', this.oimg);
				};
				obj[i].onmouseout = function() {
					this.setAttribute('src', this.nimg);
				};
			}
		}
	},

	addEvent: function(){
		try {
			window.addEventListener('load', smartRollover.config, false);
		} catch (e) {
			window.attachEvent('onload', smartRollover.config);
		}
	}
}
smartRollover.addEvent();