pic_name=new Array(); pic_name2=new Array();
 //link0
 pic_name[0] ="images/about_o.gif"; //オーバー
 pic_name2[0]="images/about.gif"; //アウト

 //link1
 pic_name[1] ="images/products_o.gif"; //オーバー
 pic_name2[1]="images/products.gif"; //アウト

 //link2
 pic_name[2] ="images/custom_o.gif"; //オーバー
 pic_name2[2]="images/custom.gif"; //アウト

 //link3
 pic_name[3] ="images/photo_o.gif"; //オーバー
 pic_name2[3]="images/photo.gif"; //アウト

 //link4
 pic_name[4] ="images/memo_o.gif"; //オーバー
 pic_name2[4]="images/memo.gif"; //アウト

 //link5
 pic_name[5]="images/list_o.gif"; //オーバー
 pic_name2[5]="images/list.gif"; //アウト

 //link6
 pic_name[6]="images/inquiry_o.gif"; //オーバー
 pic_name2[6]="images/inquiry.gif"; //アウト
 //link7
 pic_name[7]="images/flag_e.gif"; //オーバー
 pic_name2[7]="images/flag_eg.gif"; //アウト
 //link8
 pic_name[8]="images/flag_j.gif"; //オーバー
 pic_name2[8]="images/flag_jg.gif"; //アウト
 //link9
 pic_name[9]="images/m_aisatsu_o.gif"; //オーバー
 pic_name2[9]="images/m_aisatsu.gif"; //アウト
 //link10
 pic_name[10]="images/m_rekishi_o.gif"; //オーバー
 pic_name2[10]="images/m_rekishi.gif"; //アウト
 //link11
 pic_name[11]="images/pro_m_o_03.gif"; //オーバー
 pic_name2[11]="images/pro_m_03.gif"; //アウト
 //link12
 pic_name[12]="images/pro_m_o_04.gif"; //オーバー
 pic_name2[12]="images/pro_m_04.gif"; //アウト
 //link13
 pic_name[13]="images/pro_m_o_05.gif"; //オーバー
 pic_name2[13]="images/pro_m_05.gif"; //アウト
 //link14
 pic_name[14]="images/pro_m_o_06.gif"; //オーバー
 pic_name2[14]="images/pro_m_06.gif"; //アウト
 //link15
 pic_name[15]="images/pro_m_o_07.gif"; //オーバー
 pic_name2[15]="images/pro_m_07.gif"; //アウト
  //link16
 pic_name[16]="images/pro_m_o_02.gif"; //オーバー
 pic_name2[16]="images/pro_m_02.gif"; //アウト
   //link17
 pic_name[17]="images/clublang_o.gif"; //オーバー
 pic_name2[17]="images/clublang.gif"; //アウト
  //link18
 pic_name[18]="images/langbrand_o.gif"; //オーバー
 pic_name2[18]="images/langbrand.gif"; //アウト
 //link19
 pic_name[19]="images/aboutbland_o.gif"; //オーバー
 pic_name2[19]="images/aboutbland.gif"; //アウト
  //link20
 pic_name[20]="images/products_o.gif"; //オーバー
 pic_name2[20]="images/products.gif"; //アウト

 pic1=new Array();
 pic2=new Array();
 
 for(i=0; i<pic_name.length; i++)
  {
  pic1[i]=new Image(); pic1[i].src= pic_name[i];
  pic2[i]=new Image(); pic2[i].src= pic_name2[i];
  }

function mouse_in(dotti)
	{ document.images["link"+dotti].src=pic1[dotti].src; }
function mouse_out(dotti)
	{ document.images["link"+dotti].src=pic2[dotti].src; }
	
//ここからブラウザ分け	
os      = getOSType();
browser = getBrowserName();
version = getBrowserVersion();
if (os == "MacOS")   dirName = "css/mac/";
if (os == "Windows") dirName = "css/win/";
if (os == "UNIX")    dirName = "css/win/";
if (browser == "Firefox") dirName += "ff";
if (browser == "Netscape") dirName += "nn";
if (browser == "Explorer") dirName += "ie";
if (browser == "Safari") dirName += "saf";
if (browser == "Opera") dirName += "op";
if ((version >= 1) && (version < 2))   dirName += "1.css";
if ((version >= 2) && (version < 3))   dirName += "2.css";
if ((version >= 3) && (version < 4))   dirName += "3.css";
if ((version >= 4) && (version < 5))   dirName += "4.css";
if ((version >= 5) && (version < 5.5)) dirName += "5.css";
if ((version >= 5.5) && (version < 6)) dirName += "55.css";
if ((version >= 6) && (version < 7))   dirName += "6.css";
if ((version >= 7) && (version < 8))   dirName += "7.css";
if ((version >= 8) && (version < 8.5))   dirName += "8.css";
if ((version >= 8.5) && (version < 9))   dirName += "85.css";
if ((version >= 9) && (version < 10))   dirName += "9.css";
document.write("<link rel='stylesheet' href='"+dirName+"' type='text/css' media='screen,print'>");
//alert(dirName);
//↑この１行でダイアログ表示


//　Macintosh           　->  MacOS
//　Windows95/98/NT/2000/XP  ->　Windows
//　UNIX                  ->　UNIX
function getOSType()
{
    var uAgent  = navigator.userAgent.toUpperCase();
    if (uAgent.indexOf("MAC") >= 0) return "MacOS";
    if (uAgent.indexOf("WIN") >= 0) return "Windows";
    if (uAgent.indexOf("X11") >= 0) return "UNIX";
    return "";
}
//　Firefox ->  Firefox
//　Netscape Navigator ->  Netscape
//　Internet Explorer  ->　Explorer
//　Safari  ->　Safari
//　Opera  ->　Opera
function getBrowserName()
{
    var aName  = navigator.appName.toUpperCase();
    var uName = navigator.userAgent.toUpperCase();
    if (uName.indexOf("SAFARI") >= 0)  return "Safari";
    if (uName.indexOf("OPERA") >= 0)  return "Opera";
    if (uName.indexOf("FIREFOX") >= 0)  return "Firefox";
    if (aName.indexOf("NETSCAPE") >= 0)  return "Netscape";
    if (aName.indexOf("MICROSOFT") >= 0) return "Explorer";
    return "";
}
function getBrowserVersion()
{
	var browser = getBrowserName();
	var version = 0;
	var s = 0;
	var e = 0;
	var appVer  = navigator.appVersion;
	var uName  = navigator.userAgent.toUpperCase();
	if (browser == "Safari")
	{
		s = uName.indexOf("SAFARI/",0);
		version = (uName.substring(s+7,s+99));
		if (version < 400) version = 1;
		if (version >= 400) version = 2;
	}
	if (browser == "Opera")
	{
		eName  = navigator.userAgent;
		top =  eName.indexOf("Opera",0) + 6;
		Last = top + 4;
		version = parseFloat(eName.substring(top,Last));
	}
	if (browser == "Firefox")
	{
		s = uName.indexOf("FIREFOX/",0);
		version = parseFloat(uName.substring(s+8,s+8+3));
	}
	if (browser == "Netscape")
	{
		s = appVer.indexOf(" ",0);
		version = eval(appVer.substring(0,s));
		if (version >= 5) version++;
	}
	if (browser == "Explorer")
	{
		appVer  = navigator.userAgent;
		s = appVer.indexOf("MSIE ",0) + 5;
		e = appVer.indexOf(";",s);
		version = eval(appVer.substring(s,e));
	}
	return version;
}