$(function(){
	$('#browse-topics-form select#topic-select').show();
	$('#browse-topics-form select#topic-select').change(function(){
		$('select#sub-topic-select').html('<option value="">Loading sub topics...</option>');
		/*$.getJSON('/system/modules/za.co.heliosdesign.dla.real_world/functions/get-sub-topics.jsp', {topic: $(this).val(), ajax: 'true'}, function(j){
			alert('returned=' + data);
			var options = '';
			for (var i = 0; i < j.length; i++) {
				options += '<option value="' + j[i].optionValue + '">' + j[i].optionDisplay + '</option>';
			}
			alert('options=' + options);
			$('select#sub-topic-select').html(options);
		});*/
		$('select#sub-topic-select').load('/system/modules/za.co.heliosdesign.dla.real_world/functions/get-sub-topics.jsp', {topic: $(this).val()});
	});
	
	$('#browse-topics-form .gradient-button').html('<a href="#" class="go-button">GO</a>');
	$('#browse-topics-form .gradient-button .go-button').click(function(event) {
		event.preventDefault();
		$('#home-browse-topics-form').submit();
	});
});