Index: branches/unlabeled/unlabeled-1.28.2/kernel/units/categories/categories_tag_processor.php
===================================================================
diff -u -N -r5636 -r5637
--- branches/unlabeled/unlabeled-1.28.2/kernel/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 5636)
+++ branches/unlabeled/unlabeled-1.28.2/kernel/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 5637)
@@ -152,6 +152,10 @@
 					$block_params['name'] = $this->SelectParam($params, 'render_as,block');
 					
 					// which block to parse as current ?
+					if ($category_id == 0) {
+						$block_params['name'] = $this->SelectParam($params, 'root_cat_render_as,block_root_cat,rootcatblock,render_as');
+					}
+					
 					if ($block_params['is_module_root'] == 1) { // module root
 						$block_params['name'] = $this->SelectParam($params, 'module_root_render_as,block_module_root,rootmoduleblock,render_as');
 					}