i am building module using dnn ver 6.2. having a lot of problems -

1. i know dnn used jquery ui by default.i made reference well in code behind. i actually want to use jquery  ui dialog like -  $("#div_popup_email").dialog({
                open: function (type, data) {
                    $(this).parent().appendTo("form");                   
                },
                autoOpen: true,
                title: 'Contact gc',
                resizable: true,
                width: 400,
                height: 200
            });

because i can't use dnn popup coz it supports only url to show not large contents with buttons.but when i run above code i see dialog popup at bottom of my page and have some styles too..so how should i use jquery dialog in dnn 6 so that dialog appear where button clicked and can style the dialog like the same way i use in any asp.net app??

2. i heard dnn 6 services framework..how can i use it for jquery ajax call to current ascx page as i am having trouble to use jquery ajax in ascx page.plz provide full example to use it along with any method call in ascx page and that will return data to use the way jquery ajax do.