function getCities(id)
{
	//bouw het ajax request
	var url = 'http://www.businessbookers.nl/vergaderen/includes/functions/ajaxSearch.php';
	
		var params = 'provincie_id=' + id +'&planner=ja';
	
	new Ajax.Request
	(
		url,
		{
			method: 'get',
			parameters: params,
			onComplete: updateCityRows
		}
	);
}

function updateCityRows(request)
{
	
	$('cityname2').setStyle({
							  color: '#4C4D4E'
							});
	
	$('city_advanced2').innerHTML = request.responseText	
}