// set Variable

	var strAppName = navigator.appName;		  // ƒuƒ‰ƒEƒU
	var cssTags = '<link rel="stylesheet" type="text/css" href="';
  	var cssDir = 'css/';
// CSS deverge for Cross Platform & Cross Browser


if (strAppName == "Microsoft Internet Explorer")  {
        brow = "ie";
	} else { 
		brow = "nn";
}

		document.open();
		document.write(cssTags + cssDir +  brow + 'css.css"   media="all">');
		document.close();