function launchSearch() {
    var question = $('#recherche').val();
    if (question != "") {
        window.location.href = "search"+langsuffix+".html?q="+question;
    }
}

$(document).ready( function() {
    $('#recherche').keyup(function(event){
        if (event.keyCode == 13) {
            launchSearch();
        }
    });
    $('#rechercher img').click( function() {
        launchSearch();
    });
    
    /*$('#lang_soon_available').click( function() {
       alert("The English version of our website is currently under construction. Please come back soon."); 
    });*/
});