function submit_form(obj) {

                                var log = $('log_res').empty().addClass('ajax-loading');

				topdistance = findPageOffset();
                                document.getElementById("fade").style.top = parseInt(0) + "px";
                                document.getElementById("fade").style.display = "block";

                                $(obj).send({
                                        update: log,
                                        onComplete: function() {
                                        document.getElementById("log_res").style.top = parseInt(topdistance[1]) + 20 + "px";
                                        log.addClass('show');
                                        log.removeClass('ajax-loading');			
                                        }
                                });

		}