function showWeather()
	{
		t = (screen.height - 240)/2;
		l = (screen.width - 133)/2;
		window.open("http://www.cand.com.vn/news/WeatherInfoP.aspx","my_new_window","scrollbars=no, resizable=no, width=133, height=240, top=" + t + ", left=" + t);
	}
	function showMoneyRate()
	{
		t = (screen.height - 264)/2;
		l = (screen.width - 150)/2;		
		window.open("http://www2.thanhnien.com.vn/Uploaded/Advertisment/phantygia.gif","my_new_window","scrollbars=no, resizable=no, width=178, height=380, top=" + t + ", left=" + t);
	}