async_require.js

window.exports={};
window.imported={};

// synchronous require for CommonJS
function require(name){
	if (!window.imported[name]){
		var xhrObj = createXMLHTTPObject();
		// open and send a synchronous request
		xhrObj.open('GET', name + ".js", false);
		xhrObj.send('');
		var se = document.createElement('script');
		se.type = "text/javascript";
		se.text = xhrObj.responseText;
		document.getElementsByTagName('head')[0].appendChild(se);
		window.imported[name] = window.exports;
	}
	return window.imported[name];
}