not able to acess image from div by div id

I am trying to add divs and image in one div which is added, but when I tried to do some jQuery on that img I am not able to do.

$("#images img").click(function(event) {
    alert(1);
    $path = $(this).attr("src");
    $("#display_image").attr("src", $path);
    $("#dialog").dialog("open");
    event.preventDefault();
});

function getImage() {
    var start_date = (startDate.datepicker('getDate') || minDate).getTime() / 1000;
    var end_date = (endDate.datepicker('getDate') || maxDate).getTime() / 1000;
    var pixintraSearchAPI = "<myrequest>";
    $.getJSON(pixintraSearchAPI).done(function(data) {
        $("#images").empty();
        $.each(data.results, function(i, result) {
            $("<div class='thumbnail'><div class='thumbnail-inner'><img src='<myimg>' /></div></div>").appendTo("#images");
            if (i === 3) {
                return false;
            }
        });
    });
}