var oldonload = window.onload;

	window.onload = function() {
		getCity();
	}
	
	Event.observe(window, 'load', init, false);
	
	function init(){		
		Event.observe('projectType', 'change', getCity, false);
	}

	function getCity(){
//	  	$('orasLabel').style.display = 'none';
		var url = 'application/js/ajax.php';
		var pars = 'projectType='+escape($F('projectType'));
		var target = 'ajax';
		var myAjax = new Ajax.Updater(target, url, {	method: 'get',	parameters: pars});
	}