function fnc_weather_city(host, city_id) {
    
    fnc_weather_drop_down('off');
    
    // get weather according to the city
    $.ajax({
        type: "GET",
        url: host + "externals/weather.php",
        data: "city_id=" + city_id,
        success: function(msg) {
            if (msg.length > 1) {
                $('#weather_content').html(msg);
            }
        }
    });
}

function fnc_weather_drop_down(action) {
    if (action == 'on') {
        $('#weather_more2').show();
    } else {
        $('#weather_more2').hide();
    }
}