$(document).ready(function() {
    $("#idiomas").change(changeLanguage);
});

function changeLanguage()
{
    $.ajax({
        type: "POST",
        url: "/changeLanguage.php",
        data: "language=" + $("#idiomas").val(),
        success: function(html){
            if(html == 1){
                location.reload();
            }
        }
    });
}