//----------------------------------------------

function edit(concert_id)
{
	var url = base_url + 'admin/edit_concert/' + concert_id;
	var myAjax = new Ajax.Request(url, {
	onComplete: function(transport)
	{
		$('btn_event').src = base_url + 'images/admin/btn_save.jpg';
		$('add_concert').action = base_url+ 'admin/save_concert/' + concert_id;
		var xmlDoc = transport.responseXML.documentElement;
		$('input_name').value = xmlDoc.getElementsByTagName('name')[0].firstChild.nodeValue;
		$('input_place').value = xmlDoc.getElementsByTagName('place')[0].firstChild.nodeValue;
		var number = xmlDoc.getElementsByTagName('number')[0].firstChild.nodeValue;
		var month = xmlDoc.getElementsByTagName('month')[0].firstChild.nodeValue;
		$('input_comment').value = xmlDoc.getElementsByTagName('comment')[0].firstChild.nodeValue;
		$('number').options[number-1].selected = true;
		$('month').options[month].selected = true;
		$('create_concert').style.display = 'block';
		$('h3_title').innerHTML = 'Редактирование концерта';
		$('show_concert').style.display = 'none';
		$('show_concert').innerHTML = '';
		
	}}) ;
}

//----------------------------------------------
function create()
{
	$('h3_title').innerHTML = 'Добавление концерта';
	$('input_name').value = "";
	$('input_place').value = "";
	$('input_comment').value = "";
	$('number').options[0].selected = true;
	$('month').options[0].selected = true;
	$('add_concert').action = base_url+ 'admin/add_concert';
	$('btn_event').src = base_url + 'images/admin/btn_add.jpg';
	$('create_concert').style.display = 'block';
	$('show_concert').style.display = 'none';
	$('show_concert').innerHTML = '';
}

//----------------------------------------------

function show(concert_id)
{
	var url = base_url + 'admin/show_concert/' + concert_id;
	var myAjax = new Ajax.Request(url, {
	onComplete: function(transport)
	{
		var elem = $('show_concert');
		elem.innerHTML = transport.responseText;
		elem.style.display = 'block';
		$('create_concert').style.display = 'none';
	}}) ;
}

//----------------------------------------------

function get_concerts(page)
{
	var url = base_url + 'concerts/index/' + page;
	var myAjax = new Ajax.Request(url, {
	onComplete: function(transport)
	{
		var elem = $('rightcol');
		elem.innerHTML = transport.responseText;
	}}) ;
}