function get_courses(cities_id, programs_id)
{
	
}

$(document).ready(function() {
	$('form select#course_city').change(function(){
		cities_id = $('form select#course_city option:selected').val();
		if(cities_id!="")
		{
			$.get(SITE_URL+"/ajax/get_programs/"+cities_id, function(data){
				$("form select#course_program").html(data);
			}, 'html');
		}
	});
	
	$('form select#course_program').change(function(){
		cities_id = $('form select#course_city option:selected').val();
		if(cities_id!="")
		{
			programs_id = $('form select#course_program option:selected').val();
			$.get(SITE_URL+"/ajax/get_courses/"+cities_id+"/"+programs_id, function(data){
				$("form #courses").html(data);
			}, 'html');
		} else {
			alert('Você precisa selecionar uma cidade.');
		}
	});
});