Index: src/js/_enqueues/lib/image-edit.js
===================================================================
--- src/js/_enqueues/lib/image-edit.js	(revision 46236)
+++ src/js/_enqueues/lib/image-edit.js	(working copy)
@@ -503,7 +503,7 @@
 
 			// If a response is returned, close the editor and show an error.
 			if ( ret.error ) {
-				$('#imgedit-response-' + postid).html('<div class="error"><p>' + ret.error + '</p></div>');
+				$('#imgedit-response-' + postid).html('<div class="error" role="alert"><p>' + ret.error + '</p></div>');
 				imageEdit.close(postid);
 				return;
 			}
@@ -517,7 +517,7 @@
 			}
 
 			if ( ret.msg ) {
-				$('#imgedit-response-' + postid).html('<div class="updated"><p>' + ret.msg + '</p></div>');
+				$('#imgedit-response-' + postid).html('<div class="updated" role="alert"><p>' + ret.msg + '</p></div>');
 			}
 
 			if ( self._view ) {
Index: src/wp-admin/includes/image-edit.php
===================================================================
--- src/wp-admin/includes/image-edit.php	(revision 46236)
+++ src/wp-admin/includes/image-edit.php	(working copy)
@@ -38,9 +38,9 @@
 
 	if ( $msg ) {
 		if ( isset( $msg->error ) ) {
-			$note = "<div class='error'><p>$msg->error</p></div>";
+			$note = "<div class='error' tabindex='-1' role='alert'><p>$msg->error</p></div>";
 		} elseif ( isset( $msg->msg ) ) {
-			$note = "<div class='updated'><p>$msg->msg</p></div>";
+			$note = "<div class='updated' tabindex='-1' role='alert'><p>$msg->msg</p></div>";
 		}
 	}
 
@@ -234,7 +234,7 @@
 		<input type="hidden" id="imgedit-y-<?php echo $post_id; ?>" value="<?php echo isset( $meta['height'] ) ? $meta['height'] : 0; ?>" />
 
 		<div id="imgedit-crop-<?php echo $post_id; ?>" class="imgedit-crop-wrap">
-		<img id="image-preview-<?php echo $post_id; ?>" onload="imageEdit.imgLoaded('<?php echo $post_id; ?>')" src="<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>?action=imgedit-preview&amp;_ajax_nonce=<?php echo $nonce; ?>&amp;postid=<?php echo $post_id; ?>&amp;rand=<?php echo rand( 1, 99999 ); ?>" alt="" />
+		<img id="image-preview-<?php echo $post_id; ?>"  src="<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>?action=imgedit-preview&amp;_ajax_nonce=<?php echo $nonce; ?>&amp;postid=<?php echo $post_id; ?>&amp;rand=<?php echo rand( 1, 99999 ); ?>" alt="" />
 		</div>
 
 		<div class="imgedit-submit">