// Revision: 2.4
// Last updated: 20th January 2006
function commentAdded(request)
{
	if ($('errors'))
	{
		Element.remove('errors');
	}
	new Effect.Appear($('commentlist').lastChild);
	$('comment').value = '';
	$('comment').disabled = true;
	$('submit').disabled = true;
	if ($('nocomment'))
	{
		Element.remove('nocomment');
	}
	if ($('hidelist'))
	{
		Element.remove('hidelist');
	}
}

function failure(request)
{
	Element.show('errors');
	$('errors').innerHTML = request.responseText;
	new Effect.Highlight('errors',{queue:'end'});
	if ($('nocomment'))
	{
		Element.show('nocomment');
	}
}

function loading()
{
	if ($('nocomment'))
	{
		Element.hide('nocomment');
	}
	$('submit').disabled = true;
	$('comment').disabled = true;
	Element.show('loading');
}

function complete(request)
{
	Element.hide('loading');
	Element.show('commentform');
	$('submit').disabled = false;
	$('comment').disabled = false;
	if (request.status == 200)
	{
		commentAdded()
	}
	else {failure(request)};
}