diff --git a/upload/admin_area/styles/cb_2014/layout/mass_uploader.html b/upload/admin_area/styles/cb_2014/layout/mass_uploader.html
index dbbd2443..27f1a64e 100644
--- a/upload/admin_area/styles/cb_2014/layout/mass_uploader.html
+++ b/upload/admin_area/styles/cb_2014/layout/mass_uploader.html
@@ -74,4 +74,12 @@
 
 {/if}
 
-{include file="$style_dir/blocks/pagination.html" }
\ No newline at end of file
+{include file="$style_dir/blocks/pagination.html" }
+
+<script type="text/javascript">
+    var total_cats = "{$total_cats}";
+    for (i = 1; i <= total_cats; i++) { 
+        $('input:checkbox[name="category'+i+'[]"]:first').attr('checked', 'checked');
+    }
+    
+</script>
\ No newline at end of file