$(document).ready(function(){

	$('select#continent').change(function(){ 
		$('select#continent').hide('fast'); 		
		$('select#region').show('slow'); 
	});

	$('select#region').change(function(){ 
		$('select#region').hide('fast'); 		
		$('select#city-id').show('slow'); 
	});	
	
	$('select#city-id').change(function(){ 
		$('div#loading').show('fast'); 
		$('form#frm_city').submit(); 
	});	
	
	$('input#register-submit').click(function(){ 
		
		if (!$('input#firstname').val() || !$('input#lastname').val() || !$('input#email').val()) {
			alert("Please enter all your information.");

		} else {
			$('form#frm_register').submit(); 
		}
		
	});	

	$('input#notify-submit').click(function(){ 
		
		if (!$('input#name').val() || !$('input#email').val() || !$('input#verify').val()) {
			alert("Please enter all the information.");

		} else {
			$('form#frm_notify').submit(); 
		}
		
	});	

});