function csspatern_top(){
//set valiable
var App = navigator.appName;
var Agent = navigator.userAgent;
var cssDir = 'css/';
var cssTags = '<link rel="stylesheet" type="text/css" href="';
var flag = null;

//ここからブラウザとOS分岐(MAC)
if(Agent.indexOf('Mac') != -1) {
	if(Agent.indexOf('Netscape') != -1){
		flag = "mac_nn";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="MacNN_style">');
		document.close();
	} else if(Agent.indexOf('Opera') != -1){
		flag = "mac_op";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="MacOpera_style">');
		document.close();
	} else if(Agent.indexOf('Safari') != -1){
		flag = "mac_sf";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="MacSafari_style">');
		document.close();
	} else if(Agent.indexOf('MSIE') != -1){
		flag = "mac_ie";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="MacIE_style">');
		document.close();
	}
}

//ここからブラウザとOS分岐(WIN)
if(Agent.indexOf('Win') != -1) {
	if(Agent.indexOf('Netscape') != -1){
		flag = "win_nn";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="WinNN_style">');
		document.close();
	} else if(Agent.indexOf('Opera') != -1){
		flag = "win_op";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="WinOpera_style">');
		document.close();
	} else if(Agent.indexOf('MSIE') != -1){
		flag = "win_ie";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="WinIE_style">');
		document.close();
	} else if(Agent.indexOf('Firefox') != -1){
		flag = "win_ff";
		document.open();
		document.write(cssTags + cssDir + flag + '.css" title="WinFirefox_style">');
		document.close();
	}
}


}


function csspatern(ver){
//set valiable
var App = navigator.appName;
var Agent = navigator.userAgent;
var cssDir = '../css/';
var cssTags = '<link rel="stylesheet" type="text/css" href="';
var flag = null;

//ここからブラウザとOS分岐(MAC)
if(Agent.indexOf('Mac') != -1) {
	if(Agent.indexOf('Netscape') != -1){
		flag = "mac_nn";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacNN_style">');
		document.close();
	} else if(Agent.indexOf('Opera') != -1){
		flag = "mac_op";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacOpera_style">');
		document.close();
	} else if(Agent.indexOf('Safari') != -1){
		flag = "mac_sf";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacSafari_style">');
		document.close();
	} else if(Agent.indexOf('MSIE') != -1){
		flag = "mac_ie";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacIE_style">');
		document.close();
	}
}

//ここからブラウザとOS分岐(WIN)
if(Agent.indexOf('Win') != -1) {
	if(Agent.indexOf('Netscape') != -1){
		flag = "win_nn";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinNN_style">');
		document.close();
	} else if(Agent.indexOf('Opera') != -1){
		flag = "win_op";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinOpera_style">');
		document.close();
	} else if(Agent.indexOf('MSIE') != -1){
		flag = "win_ie";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinIE_style">');
		document.close();
	} else if(Agent.indexOf('Firefox') != -1){
		flag = "win_ff";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinFirefox_style">');
		document.close();
	}
}


}

//作品・サンプル映像ディレクトリ
function csspatern_p(ver){
//set valiable
var App = navigator.appName;
var Agent = navigator.userAgent;
var cssDir = '../../css/';
var cssTags = '<link rel="stylesheet" type="text/css" href="';
var flag = null;

//ここからブラウザとOS分岐(WIN)

//ここからブラウザとOS分岐(MAC)
if(Agent.indexOf('Mac') != -1) {
	if(Agent.indexOf('Netscape') != -1){
		flag = "mac_nn";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacNN_style">');
		document.close();
	} else if(Agent.indexOf('Opera') != -1){
		flag = "mac_op";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacOpera_style">');
		document.close();
	} else if(Agent.indexOf('Safari') != -1){
		flag = "mac_sf";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacSafari_style">');
		document.close();
	} else if(Agent.indexOf('MSIE') != -1){
		flag = "mac_ie";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="MacIE_style">');
		document.close();
	}
}

//ここからブラウザとOS分岐(WIN)
if(Agent.indexOf('Win') != -1) {
	if(Agent.indexOf('Netscape') != -1){
		flag = "win_nn";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinNN_style">');
		document.close();
	} else if(Agent.indexOf('Opera') != -1){
		flag = "win_op";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinOpera_style">');
		document.close();
	} else if(Agent.indexOf('MSIE') != -1){
		flag = "win_ie";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinIE_style">');
		document.close();
	} else if(Agent.indexOf('Firefox') != -1){
		flag = "win_ff";
		document.open();
		document.write(cssTags + cssDir + flag + ver + '.css" title="WinFirefox_style">');
		document.close();
	}
}


}