common.js fix

handle nonexistent element in common.js

diff --git a/cloudcms/static/cloudcms/js/common.js b/cloudcms/static/cloudcms/js/common.js
index 7fc4ac1..5dc4f63 100644 (file)
--- a/cloudcms/static/cloudcms/js/common.js
+++ b/cloudcms/static/cloudcms/js/common.js
@@ -330,7 +330,9 @@ $(document).ready(function() {
        $('#okeanos_recaptcha').parents('.form-row').find('.extra-img').hide();\r
 \r
   fixEl = $('.details .lt');\r
-  window.fixEloffsetTop = fixEl.offset().top;\r
+  if (fixEl.offset()) {
+    window.fixEloffsetTop = fixEl.offset().top;\r
+  }
    \r
 });\r
        \r
@@ -355,4 +357,4 @@ $(window).scroll(function () {
 \r
 \r
 \r
-});
\ No newline at end of file
+});