//smartRolloverIMG////////////////////////////////////////

function smartOver() {
smartRollover('wrapper');
}
function smartRollover(idName) {
	if(document.getElementsByTagName) {

	if(!document.getElementById(idName)){return;}

		var images = document.getElementById(idName).getElementsByTagName("img");
		for(var i=0; i < images.length; i++) {

			if(images[i].getAttribute("src").match(/_default\./))
			{
				fileName = new Array(images[i].getAttribute("src").replace("_default.", "_over."));
				preImages = new Array();
				for (j=0; j<fileName.length; j++)
				{
					preImages[j] = new Image();
					preImages[j].src = fileName[j];
				}

				images[i].onmouseover = function() {
				this.setAttribute("src", this.getAttribute("src").replace("_default.", "_over."));
				}
				images[i].onmouseout = function() {
				this.setAttribute("src", this.getAttribute("src").replace("_over.", "_default."));
				}
			}
		}
	}
}
if(window.addEventListener) {
window.addEventListener("load", smartOver, false);
}
else if(window.attachEvent) {
window.attachEvent("onload", smartOver);
}
else{
window.onload = smartOver;
}

// IEチェック
function GetBlowserVersion()
{
	aName = navigator.appName.toUpperCase();
	appVer = navigator.appVersion;

	if (aName.indexOf("NETSCAPE") >= 0)
	{
		s = appVer.indexOf(" ",0);
		version = eval(appVer.substring(0,s));
		if (version >= 5) version++;
	}

	if (aName.indexOf("MICROSOFT") >= 0)
	{
		appVer = navigator.userAgent;
		s = appVer.indexOf("MSIE ",0) + 5;
		e = appVer.indexOf(";",s);
		version = eval(appVer.substring(s,e));
	}

	return version;
}

// IEチェック
function CheckIE6ikou()
{

	aName = navigator.appName.toUpperCase();

	if( aName.indexOf("MICROSOFT") >= 0 && GetBlowserVersion() >= 6) {
		return false;
	}

	return true;

}

//---------------------------------------------------------------------------
//ウインドウオープン
function OpenWindow(file,name,width,height,tool,menubar,location,status,scrollbars,resizable)
{
	
	var opt = 'left="+l+",top="+r+",toolbar='+tool+',menubar='+menubar+',location='+location+',status='+status+',scrollbars='+scrollbars+',resizable='+resizable+',width='+width+',height='+height;
	var sub = window.open(file,"_blank",opt);
	sub.window.focus();
}

//---------------------------------------------------------------------------
//著作権表示
function writeCopy(ny,co){
	var strYear = "";
	myD = new Date();
	myYear = myD.getYear();
	myYears = (myYear < 2000) ? myYear+1900 : myYear;//古いブラウザ用
	
	//次の年
	if(ny != myYears){
		strYear = "-"+myYears;
	}

	document.write("Copyright&copy; 2006"+strYear+" "+co+" all right reserved.");

}

//---------------------------------------------------------------------------
// HTMLオブジェクト取得

function getObj( id )
{
	return document.all && document.all(id) || document.getElementById && document.getElementById(id);
}



//---------------------------------------------------------------------------

// ロールオーバー

function RoolOver(id,f){

	d = getObj(id);

	if (f == 0){
		d.src = d.src.replace(/.gif/i,"_b.gif").replace(/.jpg/i,"_b.jpg").replace(/.png/i,"_b.png");
	}else{
		d.src = d.src.replace(/_b.gif/i,".gif").replace(/_b.jpg/i,".jpg").replace(/_b.png/i,".png");
	}
}


//---------------------------------------------------------------------------
// トップ画面写真切り替え
function ChangeImg_DBTop(f){

	switch (f) {
	case 1:
		ChangeImg('dbtop-pict-img', 'img/pict-dbtop-art.jpg');
    break;
	case 2:
		ChangeImg('dbtop-pict-img', 'img/pict-dbtop-museum.jpg');
    break;
	case 3:
		ChangeImg('dbtop-pict-img', 'img/pict-dbtop-selection.jpg');
    break;
	case 4:
		ChangeImg('dbtop-pict-img', 'img/pict-dbtop-books.jpg');
    break;
	default:
		ChangeImg('dbtop-pict-img', 'img/pict-dbtop-default.jpg');
    break;
	}
}


//---------------------------------------------------------------------------
// 画像切り替え
function ChangeImg(id,src){

	d = getObj(id);

	d.src = src;
}

function GetBrowserInfo( f ){

	var ua = navigator.userAgent;

	if (ua.match(/Opera[\/\s](\d\.\d+)/)) {
		name = "Opera";
		ver = RegExp.$1;
	}
	else if (ua.match(/MSIE (\d\.\d+)/)) {
		name = "Internet Explorer";
		ver = RegExp.$1;
	}
	else if (ua.match(/Mozilla\/(4\.[5678]\d?)/)) {
		name = "Netscape Communicator";
		ver = RegExp.$1;
	}
	else if (ua.match(/Netscape6?\/([\.\d]+)/)) {
		name = "Netscape";
		ver = RegExp.$1;
	}
	else if (ua.match(/Safari\/([\.\d]+)/)) {
		name = "Safari";
		ver = RegExp.$1;
	}
	else if (ua.match(/Gecko/)) {
		if (ua.match(/(Firebird|Firefox)\/([\.\d]+)/)) {
			name = "Mozilla";
			ver = RegExp.$1 + " " + RegExp.$2;
		}
		else if (ua.match(/Thunderbird\/([\.\d]+)/)) {
			name = "Mozilla Thunderbird";
			ver = RegExp.$1;
		}
		else if (ua.match(/rv:([\.\d]+)/)) {
			name = "Mozilla";
			ver = RegExp.$1;
		}
		else {
			name = "Mozilla";
			ver = "";
		}
	}
	else {
			name = "N/A";
			ver = "";
	}

	if(f == 0)
	{
		return name;
	}
	else
	{
		return ver;
	}

}

//---------------------------------------------------------------------------
// タブナビレイアウト

function SetDBArtAutorSubNaviTag(  )
{
	showAbsoluteLayer( 'btn-dbart-autor-subnavi', 170, 210 );

}

//---------------------------------------------------------------------------
// タブナビレイアウト

function SetTabNaviTag( id, offset, top )
{
	var name;

	name = GetBrowserInfo( 0 );

	if( name == 'Mozilla' )
	{
		offset += 10;
	}

	showAbsoluteLayer( id, offset, top );

}

//---------------------------------------------------------------------------
// 絶対配置のレイヤーを画面中央からオフセットして配置

function showAbsoluteLayer( id, offset, top )
{
	var nCenter = getWindowCenter();

	nCenter = nCenter + offset;

	var obj=getObj( id );

	obj.style.top=top+"px";
	obj.style.left=nCenter+"px";
	showLayer( obj );


}

//---------------------------------------------------------------------------
// ウインドウの中央軸取得

function getWindowCenter( )
{

	var nWinWidth = eval(getWindowWidth());	// ウインドウサイズ

	var nCenter = ( nWinWidth / 2 );

	// 0.5を切り捨て
	nCenter = Math.floor(nCenter);

/*
	nRound = Math.round(nCenter);
	if(nCenter != nRound)
	{
		nCenter = (nRound-1);
	}
*/
	return nCenter;

}

//---------------------------------------------------------------------------
// 横幅 ウインドウサイズ取得

function getWindowWidth(){

/*
	if(window.opera)
		return window.innerWidth          //o6,o7用
	else if(document.all)
		return document.body.clientWidth  //e4,e5,e6用
	else if(document.layers)
		return window.innerWidth          //n4用
	else if(document.getElementById)
		return  window.innerWidth         //n6,n7,m1,s1用
		return null
 + window.scrollMaxX
*/
 
  //if(window.innerWidth) return window.innerWidth; // Mozilla, Opera, NN4

	var w;

  if(document.documentElement && document.documentElement.scrollWidth){ // 以下 IE
   w = document.documentElement.scrollWidth;
  }
  else if(document.body && document.body.scrollWidth){
   w = document.body.scrollWidth;
  }

  return w;
}


//---------------------------------------------------------------------------
// レイヤーを表示

function showLayer( obj )
{
	if(obj){
		obj.style.display='block';
	}
}

//---------------------------------------------------------------------------
// レイヤーを消す

function noneLayer( obj )
{

	if(obj){
		obj.style.display='none';
		return true;
	}
	else
	{
		return false;
	}
}


//---------------------------------------------------------------------------
// Visibility

function ChangeStyleVisibility( id, type )
{
	
	var obj = getObj( id );
	
	if(obj){
		obj.style.visibility=type;
	}
}


function FotInfo( f )
{

	var oj = getObj("fotinfo-waku");

	var ie6 = CheckIE6ikou();


	if( f == 0 )
	{
		showLayer(oj);
		if(ie6){
			new Rico.Effect.FadeTo("fotinfo-waku", 1, 100, 10);
		}
	}
	else
	{
		if(ie6)
		{
			new Rico.Effect.FadeTo("fotinfo-waku", 0, 100, 10);
		}else{
			noneLayer(oj);
		}
	}


}

//---------------------------------------------------------------------------
// 複数選択方法

function ViewMultiSelectTips(f)
{

	var objtisp=getObj( "multi-select-tips" );
	var objview=getObj( "multi-select-link-view" );
	var objhide=getObj( "multi-select-link-hide" );

	//　隠す
	if( f == 1 ){
		objtisp.style.display = 'none';
		objview.style.display = 'block';
		objhide.style.display = 'none';

	//　表示
	}else{
		objtisp.style.display = 'block';
		objview.style.display = 'none';
		objhide.style.display = 'block';
	}
}


//---------------------------------------------------------------------------
// フォントCSS切り替え

function SetFontStyle( name )
{

	document.cssform.fontstyle.value = name;
	document.cssform.submit();

}

function getObj( id )
{
	return document.all && document.all(id) || document.getElementById && document.getElementById(id);
}

function writeFlashTag( id, w, h, movie, quality, loop, bgcolor, wmode )
{
	var tag = "<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000'";
	tag += "codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0'";
	tag += "width='"+w+"' height='"+h+"'>";
	tag += "<param name='movie' value='"+movie+"'>";
	tag += "<param name='quality' value='"+quality+"'>";
	tag += "<param name='loop' value='"+loop+"'>";
	tag += "<param name='bgcolor' value='"+bgcolor+"'>";
	tag += "<param name='wmode'	value='"+wmode+"'>";
	tag += "<embed src='"+movie+"'";
	tag += "pluginspage='http://www.macromedia.com/go/getflashplayer'";
	tag += "width='"+w+"'";
	tag += "height='"+h+"'";
	tag += "loop='"+loop+"'";
	tag += "quality='"+movie+"'";
	tag += "bgcolor='"+bgcolor+"'";
	tag += "wmode='"+wmode+"'>";
	tag += "</object>";
	var obj = getObj( id );
	obj.innerHTML = ( tag );
}