$('select#make').change(function(e) {
	var make = $(this).val();
	var data = { 'mode' : 'models', 'make' : make, 'hash' : hash };		

	$.getJSON (ajax_request_url, data, function(data, textStatus) {
		if (!data.errors)
		{ 
			populateSelect('model', data.data); 
		}
	});
});

function populateSelect(id, options)
{		
	var select = document.getElementById(id);
	select.options.length = 0;
	for (var key in options)
	{
		var option = new Option(options[key], key); 		
		select.options[select.options.length] = option;		
	}
	
}

$('input#locator_form_submit').click(function(e) { 
	this.disabled = true;
	$('#locator_form').submit();
	return true;	
});