// reallyenglish basefont detect javascript

function baseFont() {

	var language = "ja";
	var usrAgent = navigator.userAgent;

	// CSSディレクトリまでのパスを生成
	var url = location.href;
	var csspath = url.substring(0,url.indexOf(language) + 3) + "include/css/";

	//OS取得
	var win = (usrAgent.indexOf("Windows")  != -1);
	var OS9 = (usrAgent.indexOf("Mac OS 9") != -1);
	var OSX = (usrAgent.indexOf("Mac OS X") != -1);
	
	//ブラウザ取得
	var nn4 = (document.layers);
	var ie4 = (usrAgent.indexOf("MSIE 4")   != -1);
	var ie5 = (usrAgent.indexOf("MSIE 5")   != -1);
	var i50 = (usrAgent.indexOf("MSIE 5.0") != -1);
	var i55 = (usrAgent.indexOf("MSIE 5.5") != -1);
	var ie6 = (usrAgent.indexOf("MSIE 6")   != -1);
	var ie  = (usrAgent.indexOf("MSIE")     != -1);
	var sfr = (usrAgent.indexOf("Safari")   != -1);
	var mzl = (usrAgent.indexOf("Gecko")    != -1);
	
	//CSSファイルパス設定
	if ((OS9 || OSX) && (mzl && !sfr)) csspath += "basefont_macmzl.css";
	
	//CSS書き出し
	if ((OS9 || OSX) && (mzl && !sfr)) {
		document.writeln("<link rel='stylesheet' href='"+csspath+"' type='text/css'>");
	}
}



baseFont();