Index: branches/RC/core/units/categories/categories_tag_processor.php
===================================================================
diff -u -N -r11525 -r11538
--- branches/RC/core/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 11525)
+++ branches/RC/core/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 11538)
@@ -484,10 +484,9 @@
 	 */
 	function SaveWarning($params)
 	{
-		if ($this->Prefix != 'c') {
+		if ($this->Prefix == 'st') {
 			// don't use this method for other prefixes then Category, that use this tag processor
-			parent::SaveWarning($params);
-			return ;
+			return parent::SaveWarning($params);
 		}
 
 		$main_prefix = getArrayValue($params, 'main_prefix');
@@ -552,16 +551,31 @@
 	}
 
 	/**
+	 * Returns home category id
+	 *
+	 * @param Array $params
+	 * @return int
+	 */
+	function HomeCategory($params)
+	{
+		static $root_category = null;
+
+		if (!isset($root_category)) {
+			$root_category = $this->Application->findModule('Name', 'Proj-CMS', 'RootCat');
+		}
+
+		return $root_category;
+	}
+
+	/**
 	 * Used for disabling "Home" and "Up" buttons in category list
 	 *
 	 * @param Array $params
 	 * @return bool
 	 */
 	function ModuleRootCategory($params)
 	{
-		$root_category = $this->Application->findModule('Name', 'Proj-CMS', 'RootCat');
-
-		return $this->Application->GetVar('m_cat_id') == $root_category;
+		return $this->Application->GetVar('m_cat_id') == $this->HomeCategory($params);
 	}
 
 	function CatalogItemCount($params)
@@ -1896,6 +1910,43 @@
 		return $text;
 	}
 
-}
+	/**
+	 * Hide all editing tabs except permission tab, when editing "Home" (ID = 0) category
+	 *
+	 * @param Array $params
+	 */
+	function ModifyUnitConfig($params)
+	{
+		$root_category = $this->Application->RecallVar('IsRootCategory_' . $this->Application->GetVar('m_wid'));
+		if (!$root_category) {
+			return ;
+		}
 
-?>
\ No newline at end of file
+		$edit_tab_presets = $this->Application->getUnitOption($this->Prefix, 'EditTabPresets');
+		$edit_tab_presets['Default'] = Array (
+			'permissions' => $edit_tab_presets['Default']['permissions'],
+		);
+		$this->Application->setUnitOption($this->Prefix, 'EditTabPresets', $edit_tab_presets);
+	}
+
+	/**
+	 * Prints catalog export templates
+	 *
+	 * @param Array $params
+	 * @return string
+	 */
+	function PrintCatalogExportTemplates($params)
+	{
+		$prefixes = explode(',', $params['prefixes']);
+
+		$ret = Array ();
+		foreach ($prefixes as $prefix) {
+			$ret[$prefix] = $this->Application->getUnitOption($prefix, 'ModuleFolder') . '/export';
+		}
+
+		$json_helper =& $this->Application->recallObject('JSONHelper');
+		/* @var $json_helper JSONHelper */
+
+		return $json_helper->encode($ret);
+	}
+}
\ No newline at end of file