1 files changed, 14 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..ae3dde63da3
--- /dev/null
+++ b/app/assets/javascripts/extensions/jquery.js
@@ -0,0 +1,14 @@
+(function() {
+  $.fn.extend({
+    disable: function() {
+      return $(this).attr('disabled', 'disabled').addClass('disabled');
+    }
+  });
+
+  $.fn.extend({
+    enable: function() {
+      return $(this).removeAttr('disabled').removeClass('disabled');
+    }
+  });
+
+}).call(this);