1 files changed, 11 insertions, 0 deletions
diff --git a/app/assets/javascripts/extensions/jquery.js b/app/assets/javascripts/extensions/jquery.js
new file mode 100644
index 00000000000..bc0a02cee29
--- /dev/null
+++ b/app/assets/javascripts/extensions/jquery.js
@@ -0,0 +1,11 @@
+$.fn.extend({
+  disable: function() {
+    return $(this).attr('disabled', 'disabled').addClass('disabled');
+  }
+});
+
+$.fn.extend({
+  enable: function() {
+    return $(this).removeAttr('disabled').removeClass('disabled');
+  }
+});