function smartRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");

		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_off."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}




//プリロード
function ak_preload(){
	for(var i = 0; i < arguments.length; i++){
		var ak_tempImage = new Image();
		ak_tempImage.src = arguments[i];
	}
}

//ロールオーバー
function ak_rollon(id){
	document.images[id].src = document.images[id].src.split(".gif")[0] + "_on.gif";
}

function ak_rolloff(id){
	document.images[id].src = document.images[id].src.split("_on.gif")[0] + ".gif";
}

//タブのロールオーバー
function ak_tabon(id,num){
	document.images[id].src = document.images[id].src.split(id)[0] + id + "_" + num + "_on.gif";
}

function ak_taboff(id,num){
	document.images[id].src = document.images[id].src.split(id)[0] + id + ".gif";
}

//チェックボックスの切替
function ak_switch_check(id){
	document.getElementById(id).checked = !document.getElementById(id).checked;
}

//display属性をnoneに変更
function ak_display_none(id){
	if (document.getElementById(id) != null)
	{
		document.getElementById(id).style.display = "none";
	}
}

//display属性をblockに変更
function ak_display_block(id){
	if (document.getElementById(id) != null)
	{
		document.getElementById(id).style.display = "block";
	}
}

//visibility属性をhiddenに変更
function ak_visibility_hidden(id){
	document.getElementById(id).style.visibility = "hidden";
}

//visibility属性をvisibleに変更
function ak_visibility_visible(id){
	document.getElementById(id).style.visibility = "visible";
}

function ak_$(elm) {
	var elm = document.getElementById(elm);
	return elm;
}
function ak_getElementsByClassName(name, p) {
    var tags = p.getElementsByTagName('*'),
	elms = [],
	reg = new RegExp("(^| )" + name + "( |$)");
    for (var i = 0, l = tags.length; i < l; i++) {
	var tag = tags[i];
	if (reg.test(tag.className))
	    elms[elms.length] = tag;
    }
    return elms;
}

function ak_jobfolder() {
    var tabs = [ak_$('JFWorkH'), ak_$('JFCondH')],
	bodys = [ak_$('JFWorkB'), ak_$('JFCondB')],
	hOff = 'JFHeadOff', hOn = 'JFHeadOn',
	bOff = 'JFBodyOff', bOn = 'JFBodyOn';

    for (var i=0; i<2; i++) {
	tabs[i].onclick = function() {
	    if (this.className == hOff) {
		for (var j=0; j<2; j++) {
		    tabs[j].className = (tabs[j].className == hOff)? hOn: hOff;
		    bodys[j].className = (bodys[j].className == bOff)? bOn: bOff;
		}
	    }
	}
    }
}
/*
function ak_popup2()
{
	var win_att = 'resizable=1,scrollbars=1,toolbar=0';
    var ancs = document.getElementsByTagName('a');
	
    for (var i=0, l=ancs.length; i<l; i++)
	{
		if(ancs[i].getAttribute && ancs[i].getAttribute('rel') && g\ancs[i].getAttribute('rel').match(/^ak_popup:([0-9]+):([0-9]+)$/))
		{
			ancs[i].onclick = (function(href , winw , winh) return function()
			{
			}
		}
	}
}
*/

function ak_popup() {
    var f_name = 'help|sample|example|20090115|receipt_ari_pop|hl001038|hl001039|pop',//ファイル名に含まれる文字列（パイプ'|'で区切る）
	win_att = 'resizable=1,scrollbars=1,toolbar=0,',
	s_size = win_att + 'width=496,height=600',//デフォルトサイズ指定
	l_size = win_att + 'width=653,height=550',//大きいサイズ指定
	l_wins = ['social_sample02.html','social_sample04.html' ,'social_sample05.html','sample_01.html','sample_02.html','sample_03.html','sample_04.html','sample_05.html','yukyu.html','secom.html','travel.html','privacy.html','privacy02.html','policy.html','rule.html','sexual.html','regulation.html','mypage_02.html','mypage_02.html#mypage02','mypage_02.html#mypage03'];//大きいサイズで開くファイルの配列

	
    var ancs = document.getElementsByTagName('a'),
	
	reg = new RegExp(f_name),
	wNum = 0;
    function mkName(str, r_posi) { return str.split('/')[str.split('/').length - r_posi]; }
    for (var i=0, l=ancs.length; i<l; i++) {
	if (ancs[i].getAttribute('href')) {
	    var f = mkName(ancs[i].getAttribute('href'), 1);
		bkm_howto = (f == 'howto.html' && mkName(ancs[i].getAttribute('href'), 2) == 'bookmark')? 1: 0;
		bkm_yukyu = (f == 'yukyu.html' && mkName(ancs[i].getAttribute('href'), 2) == 'welfare')? 1: 0;
		bkm_secom = (f == 'secom.html' && mkName(ancs[i].getAttribute('href'), 2) == 'welfare')? 1: 0;
		bkm_travel = (f == 'travel.html' && mkName(ancs[i].getAttribute('href'), 2) == 'welfare')? 1: 0;
		bkm_privacy = (f == 'privacy.html' && mkName(ancs[i].getAttribute('href'), 2) == 'policy')? 1: 0;
		bkm_privacy02 = (f == 'privacy02.html' && mkName(ancs[i].getAttribute('href'), 2) == 'policy')? 1: 0;
		bkm_policy = (f == 'policy.html' && mkName(ancs[i].getAttribute('href'), 2) == 'policy')? 1: 0;
		bkm_rule = (f == 'rule.html' && mkName(ancs[i].getAttribute('href'), 2) == 'welfare')? 1: 0;
		bkm_sexual = (f == 'sexual.html' && mkName(ancs[i].getAttribute('href'), 2) == 'welfare')? 1: 0;
		bkm_regulation = (f == 'regulation.html' && mkName(ancs[i].getAttribute('href'), 2) == 'welfare')? 1: 0;
		bkm_mypage_02 = ((f == 'mypage_02.html' || f == 'mypage_02.html#mypage02' || f == 'mypage_02.html#mypage03') && mkName(ancs[i].getAttribute('href'), 2) == 'support')? 1: 0;
	    if (bkm_howto || bkm_yukyu || bkm_secom || bkm_travel || bkm_privacy || bkm_privacy02 || bkm_policy || bkm_rule || bkm_sexual || bkm_regulation || bkm_mypage_02 || f.substr(f.indexOf('.'), 5) == '.html' && reg.test(f) && ancs[i].getAttribute('target') == '_blank') {
//	    if (bkm_howto || bkm_yukyu || bkm_secom || bkm_travel || bkm_privacy || bkm_privacy02 || bkm_policy || bkm_rule || bkm_sexual || bkm_regulation || bkm_mypage_02 && reg.test(f) && ancs[i].getAttribute('target') == '_blank') {
		ancs[i].onclick = function() {
			
		    for (var j=0, m=l_wins.length; j<m; j++) {
			if (l_wins[j] == mkName(this.href, 1)) {
			    var size = l_size;break;
			}else {
			    var size = s_size;
			}
		    }
			if(this.getAttribute && this.getAttribute('rel')){
				if(this.getAttribute('rel').match(/([0-9]+):([0-9]+)/)){
					var winw = RegExp.$1;
					var winh = RegExp.$2;
					size = win_att + 'width=' + winw + ',height=' + winh;
				}
			}
		    window.open(this.href, "staff_s_" + wNum , size);
		    wNum++;
		    return false;
		}
	    }
	}
    }
}


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_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_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];}
}