Index: branches/unlabeled/unlabeled-1.27.2/core/units/admin/admin_tag_processor.php
===================================================================
diff -u -r6889 -r6899
--- branches/unlabeled/unlabeled-1.27.2/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 6889)
+++ branches/unlabeled/unlabeled-1.27.2/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 6899)
@@ -537,9 +537,59 @@
 		 */
 		function SetPopupSize($params)
 		{
-
+			$width = $params['width'];
+			$height = $params['height'];
+			
+			if ($this->Application->GetVar('ajax') == 'yes') {
+				// during AJAX request just output size
+				die($width.'x'.$height);
+			}
+			
+			$t = $this->Application->GetVar('t');
+			$sql = 'SELECT *
+					FROM '.TABLE_PREFIX.'PopupSizes
+					WHERE TemplateName = '.$this->Conn->qstr($t);
+			$popup_info = $this->Conn->GetRow($sql);
+			if (!$popup_info) {
+				// create new popup size record
+				$fields_hash = 	Array (
+										'TemplateName'	=>	$t,
+										'PopupWidth'	=>	$width,
+										'PopupHeight'	=>	$height,
+								);
+				$this->Conn->doInsert($fields_hash, TABLE_PREFIX.'PopupSizes');
+			}
+			elseif ($popup_info['PopupWidth'] != $width || $popup_info['PopupHeight'] != $height) {
+				// popup found and size in tag differs from one in db -> update in db
+				$fields_hash = 	Array (
+										'PopupWidth'	=>	$width,
+										'PopupHeight'	=>	$height,
+								);
+				$this->Conn->doUpdate($fields_hash, TABLE_PREFIX.'PopupSizes', 'PopupId = '.$popup_info['PopupId']);
+			}
 		}
 
+		/**
+		 * Returns popup size (by template), if not cached, then parse template to get value
+		 *
+		 * @param Array $params
+		 * @return string
+		 */
+		function GetPopupSize($params)
+		{
+			$t = $this->Application->GetVar('template_name');
+			$sql = 'SELECT *
+					FROM '.TABLE_PREFIX.'PopupSizes
+					WHERE TemplateName = '.$this->Conn->qstr($t);
+			$popup_info = $this->Conn->GetRow($sql);
+			if (!$popup_info) {
+				$this->Application->InitParser();
+				$this->Application->Parser->ParseTemplate($t); // dies when SetPopupSize tag found & in ajax requrest
+				return '750x400'; // tag SetPopupSize not found in template -> use default size
+			}
+			return $popup_info['PopupWidth'].'x'.$popup_info['PopupHeight'];
+		}
+		
 		function UsePopups($params)
 		{
 			return true;