function languageHasChanged(url)
{
	var id = $F('id');
	var language_id = $F('language_id');

	new Ajax.Request(url, {
		parameters: { id: id, language_id: language_id },
		asynchronous: true, 
		evalScripts: false, 
		onComplete: function(transport) {
			handle_languageHasChanged_response(transport)
		}
	});

	return false;
}

function handle_languageHasChanged_response(transport)
{
	var json = transport.responseJSON;
	$('headline').value = json.headline;
	$('text').value = json.text;
}

function show_filter_controls()
{
	Effect.BlindDown('filter_controls');
}


function hide_filter_controls()
{
	Effect.BlindUp('filter_controls');
}