Undefinaded Index

<?php
					for($row = 0; $row < 3; $row++)
					{ 
						$query = mysql_query("SELECT * FROM `messages` WHERE `id` = '$i' LIMIT 1");
						$array = mysql_fetch_array($query);
						?>
						$("#<?php echo $row; ?>").hover(function() { 
						<?php 
							if($array['read'] == 0) { ?>
								$("#image").hide();
								$("#minibar").show();	
							<?php } else { ?>
								$("#minibar").hide();
								$("#image").show();
						<?php } ?>
						});
				<?php } ?>