Autocomplete Fun

Trying to add an auto complete and it is not working

Here is what I have.

Just need some help on this

function wp_ajax_nopriv_izwootsy_charity_autocomplete() {
	if (strlen($_GET['q']) > 1) {
		global $wpdb;
		//$results = $wpdb->get_results("SELECT post_title FROM ".$wpdb->prefix."posts WHERE post_type='store-charity' AND post_title LIKE '%".esc_attr($_GET['q'])."%'");

		global $posts;

		$results = new WP_Query( 'post_type=store-charity&post_title='.esc_attr($_GET['q']) );

		foreach($results as $result) {
			print $result->post_title."\n";
		}
	}
	exit;
}

I want this to load up post results and prepare them for an autocomplete

Here is the JS

jQuery(document).ready(function($) {
	$("#charity").autocomplete('/wp-admin/admin-ajax.php?action=izwootsy-charity-autocomplete', {
		width: 300,
		multiple: false,
		matchContains: true,
		formatItem: function(data, i, n, value) {
			return value;
		},
		formatResult: function(data, value) {
			return value.split(".")[0];
		}
	});

	function formatResult(row) {
		return row[0].replace(/(<.+?>)/gi, '');
	}
});

For some reason it only shows the number 0. Any Ideas