$(document).ready(function() { //perform actions when DOM is ready

    $("img.flag").hover(
        function () {$("#flagInfo").css({display: "block"});}, 
        function () {$("#flagInfo").css({display: "none"});}
    );
    $("#flag").hover(
        function () {$("#infoFR").css({display: "block"});}, 
        function () {$("#infoFR").css({display: "none"});}
    );
});