<link type="text/css" href="../App_Themes/css/ui-lightness/jquery-ui-1.8.21.custom.css" rel="stylesheet" />
    <script type="text/javascript" src="../js/jquery-1.7.2.min.js" ></script>
    <script type="text/javascript" src="../js/jquery-ui-1.8.21.custom.min.js" ></script>

// gestisce un dialog con jquery
        $.fx.speeds._default = 1000;
        $(function() {
            $("#dialog").dialog({
                autoOpen: false,
                show: "blind",
                hide: "explode"
            });
            $("#dialog").dialog("option", "width", 920);
            $("#dialog").dialog("option", "resizable", false);
            $("#ImageButton3").click(function() {
            $("#dialog").dialog("open");
            return false;
            });
        });