1 files changed, 15 insertions, 0 deletions
diff --git a/resources/jquery/jquery.mw-jump.js b/resources/jquery/jquery.mw-jump.js
new file mode 100644
index 00000000..36b6690c
--- /dev/null
+++ b/resources/jquery/jquery.mw-jump.js
@@ -0,0 +1,15 @@
+/**
+ * JavaScript to show jump links to motor-impaired users when they are focused.
+ */
+jQuery( function( $ ) {
+
+	$('.mw-jump').delegate( 'a', 'focus blur', function( e ) {
+		// Confusingly jQuery leaves e.type as "focusout" for delegated blur events
+		if ( e.type === "blur" || e.type === "focusout" ) {
+			$( this ).closest( '.mw-jump' ).css({ height: '0' });
+		} else {
+			$( this ).closest( '.mw-jump' ).css({ height: 'auto' });
+		}
+	} );
+
+} );