//12306入口引导脚本

(function (window, document) {
	var basePath = window.location.protocol + "//" + window.location.host + "/js/";
	var pagename = /\/(\w+?)\.html/.exec(location.pathname) && RegExp.$1 || "index";

	var loadScript = function (path, callback) {
		var script = document.createElement("script");
		script.src = basePath + path;
		script.onload = function () {
			callback();
			document.head.removeChild(script);
		};
		document.head.appendChild(script);
	};

	//extend underscore
	_.mixin({
		mapObject: function (array, keySelector) {
			var obj = {};
			_.each(array, function (e) {
				obj[keySelector(e)] = e;
			});
			return obj;
		}
	});

	loadScript("modules/seajs/sea.js", function () {
		seajs.config({
			base: basePath,
			alias: {
				"jquery": "modules/jquery/jquery.js",
				"underscore": "modules/underscore/underscore.js"
			},
			vars: {
				'locale': 'zh-cn'
			},
			charset: "utf-8",
			debug: true
		});
		seajs.use("ui/" + pagename);
	});
})(window, document);