diff --git a/boards/static/js/form.js b/boards/static/js/form.js
--- a/boards/static/js/form.js
+++ b/boards/static/js/form.js
@@ -43,6 +43,8 @@ var form = $('#form');
             var previewTextBlock = $('#preview-text');
             previewTextBlock.html(data);
             previewTextBlock.show();
+
+            addScriptsToPost(previewTextBlock);
         })
 });