function PopupDialog() {
    $("#dialog").dialog({
        bgiframe: true,
        width: 464,
        height: 260,
        modal: true,
        autoOpen: true,
        draggable: false
    });
    $('div[class="ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix"]').hide();
    //$("#dialog").dialog('option', 'height', 550);
    $("#dialog").dialog("open");
}

function closedialog() {
    //alert('c');
    $('.ui-dialog-titlebar-close').click();
}