var App = navigator.appName;
var Agent = navigator.userAgent;

//ここからブラウザとOS分岐(MAC)
if(Agent.indexOf('Mac') != -1) {
		document.open();
		document.write('<link rel="stylesheet" type="text/css" href="/ap_temp/common/css/style_mac.css" title="Mac_style">');
		document.close();
}