$(function() {

function doschedule(type)
{
	$('#epginfo_extra')
	    .empty()
	    .html('<img src=/img/spin.gif> Processing request...')
	    .load('/cgi-bin/epg/schedule.jim', {
		    'service': $('#epgpopup_dialogue').attr('xs'),
		    'event': $('#epgpopup_dialogue').attr('xe'),
		    'type': type
	    }, function() {
		$.getJSON('/cgi-bin/pending.jim', function(data) {
			if (data.pending > 0)
				$('#restart_block').slideDown('slow');
		});
	    });
	$(":button:contains('Record')").fadeOut('slow');
	$(":button:contains('Reminder')").fadeOut('slow');
}

var $buttons1 = {
    "Close" : function() {$(this).dialog('close');}
};
var $buttons2 = $.extend(
    {"Record Programme": function() { doschedule(1) }},
    {"Set Reminder": function() { doschedule(3) }},
    $buttons1);
var $buttons3 = $.extend(
    {"Record Series": function() { doschedule(2) }},
    $buttons2);

var $dialog = $('#epgpopup_dialogue').dialog({
	title: "Programme Details",
	modal: false, autoOpen: false,
	height: 500, width: 700,
	show: 'scale', hide: 'fade',
	draggable: true, resizable: true,
	buttons: $buttons1,
	close: function(e,u) { $('#epgpopup_dialogue').empty().html(
	    '<img src="/img/spin.gif" alt="loading">'); }
});

function epgpopup(e, o)
{
	e.preventDefault();
	var sch = o.attr('sch');
	var rec = o.attr('rec');
	$dialog.dialog("option", "buttons", $buttons1);

	if (sch != 0)
		$buttons = $buttons1;
	else if (rec == 2)
		$buttons = $buttons3;
	else if (rec == 1)
		$buttons = $buttons2;
	else
		$buttons = $buttons1;

	var url = '/cgi-bin/epg/info.jim?service=' +
	    o.attr('xs') + '&event=' +
	    o.attr('xe') + '&bare=1';
	$('#epgpopup_dialogue')
	    .html('<img src=/img/spin.gif> Loading details...' +
		' Please wait...')
	    .load(url, function() {
		$dialog.dialog("option", "buttons", $buttons);
		$('#epgpopup_dialogue a.event').click(function(e) {
			epgpopup(e, $(this));
		});
	});
	$('#epgpopup_dialogue')
	    .attr('xs', o.attr('xs'))
	    .attr('xe', o.attr('xe'));
	$dialog.dialog('open');
}
$('a.event').click(function(e) {
	e.preventDefault();
	epgpopup(e, $(this))
});

});
