// JavaScript Document

var so;
var player;
var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.indexOf("Win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;


function popup(url,w,h){
	var aw,ah;
	aw = screen.availWidth;
	ah = screen.availHeight;
	if(w && h){
	}else{
		w = 510;
		h = 620;
	}
	popupWin = window.open(url,"popupWin","width=" + w + ",height=" + h + ",scrollbars=yes");
	popupWin.focus();
}

////////////////////////////////////////////////////

function viewChange(key, keyword)
{
	var h1Nodes = document.getElementsByTagName("h1");
	
	var htmldata = "";
	if(key == "enter")
	{
		h1Nodes[0].className = "enter";
		if(keyword == "index")  //通常のTOPページ
		{
			htmldata = '<p class="enter"><a href="javascript:gfLoadContents(\'https://www.niba.co.jp/ec/main.html\',false);"><img class="rollover" src="common/images/btn_shop.jpg" alt="online shop" width="215" height="27" border="0" /></a></p>'
+'<p class="company"><a href="javascript:open_main(\'http://www2.niba.co.jp/main.html\')"><img class="rollover" src="common/images/btn_company.jpg" alt="company info" width="215" height="27" border="0" /></a></p>';
		}
		else if(keyword == "sem")  //sem用ページ
		{
			htmldata = '<p class="enter"><a href="javascript:gfLoadContents(\'https://www.niba.co.jp/ec/main.html\',false);"><img class="rollover" src="common/images/btn_enter.jpg" alt="online shop" width="215" height="27" border="0" /></a></p>';
		}
	}
	else if(key == "download")
	{
		h1Nodes[0].className = "download";
		htmldata = '<p class="download"><a href="http://www.adobe.com/go/getflashplayer_jp" target="_blank"><img class="rollover" src="common/images/btn_download.jpg" alt="download" width="215" height="27" border="0" /></a></p>'
		+'<p class="downloadtxt"><img src="common/images/txt_download.jpg" alt="本サイトをご覧いただくには、最新のAdobe Flash Playerが必要となります。上の”Download”ボタンをクリックすると、Adobe Flash Playerのダウンロードページにリンクしますので、そのページの説明にしたがってインストールしてください。" width="215" height="119" /></p>';
	}
	else if(key == "install")
	{
		h1Nodes[0].className = "install";
		var MMredirectURL = window.location;
		document.title = document.title.slice(0, 47) + " - Flash Player Installation";
		var MMdoctitle = document.title;
		htmldata = '<div class="install"><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="215" height="138" id="expressInstall" align="middle">'
		+'<param name="allowScriptAccess" value="sameDomain" />'
		+'<param name="movie" value="expressInstall.swf?MMredirectURL='+MMredirectURL+'&MMplayerType=ActiveX&MMdoctitle='+MMdoctitle+'" />'
		+'<param name="quality" value="high" />'
		+'<param name="bgcolor" value="#000000" />'
		+'<embed src="expressInstall.swf?MMredirectURL='+MMredirectURL+'&MMplayerType=ActiveX&MMdoctitle='+MMdoctitle+'" quality="high" bgcolor="#000000" width="215" height="138" name="expressInstall" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'
		+'</object></div>';
	}
	else if(key == "install2")
	{
		
	}
	
	document.write(htmldata);
}




function checkView(keyword)
{
	if(player.major >= 8)  //player8up
	{
		viewChange("enter", keyword);
	}
	else if(player.major == 7)
	{
		if(isWin && isIE && !isOpera)
		{
			viewChange("install", keyword);  //express install
		}
		else
		{
			viewChange("download", keyword);  //adobe site (download)
		}
	}
	else  //player7under
	{
		if(isWin && isIE && !isOpera)
		{
			viewChange("install", keyword);  //express install
		}
		else
		{
			viewChange("download", keyword);  //adobe site (download)
		}
	}
	
}


function contentInit()
{
	
	player = swfobject.getFlashPlayerVersion();
	checkView("index");
	
}

function contentSemInit()
{
	player = swfobject.getFlashPlayerVersion();
	checkView("sem");
	
}


////////////////////////////////////////////////////

/*
* imgのリンク設定
*/
function imgBtnInit()
{
	var aNodes = document.getElementsByTagName("a");
	
	player = swfobject.getFlashPlayerVersion();
	if(player.major >= 8)  //player 8up
	{
		for(var i = 0; i<aNodes.length; i++)
		{
			if(aNodes[i].className == "open_ec")
			{
				var url = aNodes[i].href
				aNodes[i].href = "javascript:gfLoadContents('" + url + "',false);";
				//aNodes[i].href = "javascript:gfLoadContents('https://www.niba.co.jp/ec/main.html',false);";
			}
		}
	}
	else  //player 7under
	{
		for(var i = 0; i<aNodes.length; i++)
		{
			if(aNodes[i].className == "open_ec")
			{
				aNodes[i].href = "";
			}
		}
	}
}



////////////////////////////////////////////////////

/*
* onLoad eventの登録
*/

function addLoadEvent(func)
{
	var oldonLoad = window.onload;
	if(typeof window.onload != "function")
	{
		window.onload = func;
	}
	else
	{
		window.onload = function()
		{
			oldonLoad();
			func();
		}
	}
}


////////////////////////////////////////////////////

addLoadEvent(imgBtnInit);