function plano_mostrar(plano)
{
	var wnd = window.open("bases_plano.aspx?plano=" + plano, "plano", "top=5, left=5, width=510, height=310, channelmode=0, directories=0, menubar=0, scrollbars=0, status=0, toolbar=0, resizable=0");
	wnd.focus();
}