$(document).ready(function() {
    $("#filter").keyup(function() {
        var filter = $(this).val(), count = 0;
        $(".print-grid li .print-name").each(function() {
            var item = $(this);
            if (item.text().search(new RegExp(filter, "i")) < 0) {
                item.parent().css("display", "none");
            } else {
                item.parent().css("display", "block");
                count++;
            }
        });
        $("#filter-count").text(count);
    });

    //$("form").submit( function() { return false; });
});