Index: trunk/core/units/categories/categories_tag_processor.php
===================================================================
diff -u -r6583 -r7391
--- trunk/core/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 6583)
+++ trunk/core/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 7391)
@@ -30,6 +30,11 @@
 
 	function ItemIcon($params)
 	{
+		// only for categories, not structure
+		if ($this->Prefix != 'c') {
+			return parent::ItemIcon($params);
+		}
+
 		$object =& $this->Application->recallObject($this->getPrefixSpecial(), $this->Prefix, $params);
 		$status = $object->GetDBField('Status');
 		if($status == 1)
@@ -286,7 +291,7 @@
 		}
 		else {
 			return false;
-		}		
+		}
 	}
 
 	/**
@@ -373,8 +378,20 @@
 		return $ret;
 	}
 
+	/**
+	 * Parses warning block, but with style="display: none;". Used during permissions saving from AJAX
+	 *
+	 * @param Array $params
+	 * @return string
+	 */
 	function SaveWarning($params)
 	{
+		if ($this->Prefix != 'c') {
+			// don't use this method for other prefixes then Category, that use this tag processor
+			parent::SaveWarning($params);
+			return ;
+		}
+
 		$main_prefix = getArrayValue($params, 'main_prefix');
 		if ($main_prefix && $main_prefix != '$main_prefix') {
 			$top_prefix = $main_prefix;
@@ -383,7 +400,7 @@
 			$top_prefix = $this->Application->GetTopmostPrefix($this->Prefix);
 		}
 
-		$temp_tables = $this->Application->GetVar($top_prefix.'_mode') == 't';
+		$temp_tables = substr($this->Application->GetVar($top_prefix.'_mode'), 0, 1) == 't';
 		$modified = $this->Application->RecallVar($top_prefix.'_modified');
 
 		if (!$temp_tables) {