Event.observe(window, 'load', function() {
	new CheckboxList('ageofdwelling', $$('#ageofdwelling .all')[0], {blankAll: true});
	new CheckboxList('features', $$('#features .all')[0], {blankAll: true});
	new CheckboxList('areas', $$('#areas .all')[0], {blankAll: true});
});

function search_tab_click(e, id) {
	$$('.conditional-search').each(function(e){e.hide()});
	$$('.search-tab').each(function(e){e.removeClassName('on')});
	$$('.'+id).each(function(e){e.show()});
	e.addClassName('on');
}

function update_schools() {
	$('school').innerHTML = '';
	var county = $F('county');
	if(county.indexOf('--') == 0 ) county = '';
	var message_node = document.createElement('option');
	var message = county == '' ?
		'--Select a County First--' : 'Loading schools...';
	message_node.appendChild(document.createTextNode(message));
	$('school').appendChild(message_node);
	if(county != '') {
		new Ajax.Updater('school', '/controllers/schools_list.php', {
			parameters: $H({county: county}).toQueryString()
		});
	}
}