Index: main_processor.php
===================================================================
--- main_processor.php	(revision 14318)
+++ main_processor.php	(working copy)
@@ -323,6 +323,36 @@
 	}
 
 	/**
+	 * Links variable from request with variable from session
+	 *
+	 * @param Array $params
+	 * @return string
+	 */
+	function LinkVar($params)
+	{
+		$var_name = $params['name'];
+		$session_var_name = isset($params['session_name']) ? $params['session_name'] : $var_name;
+		$default_value = isset($params['default']) ? $params['default'] : '';
+
+		$this->Application->LinkVar($var_name, $session_var_name, $default_value);
+
+		return '';
+	}
+
+	/**
+	 * Links variable from request with variable from session and returns it's value
+	 *
+	 * @param Array $params
+	 * @return string
+	 */
+	function GetLinkedVar($params)
+	{
+		$this->LinkVar($params);
+
+		return $this->Application->GetVar( $params['name'] );
+	}
+
+	/**
 	 * Sets application variable value(-s)
 	 *
 	 * @param Array $params