diff --git a/fp-includes/core/core.session.php b/fp-includes/core/core.session.php
index 084d3a6..c7cc9e5 100755
--- a/fp-includes/core/core.session.php
+++ b/fp-includes/core/core.session.php
@@ -2,15 +2,21 @@
 
 	
 
-	function sess_setup() {
-	
+	function sess_setup($lifetime=3600) {
 		if (SESSION_PATH != '')
 			session_save_path(SESSION_PATH);
 		
+		$cparams=session_get_cookie_params();
+		if ($cparams['lifetime']>0 && $lifetime==0 )
+			$lifetime = $cparams['lifetime'];
+		
+		session_set_cookie_params($lifetime);
+		
 		session_name(SESS_COOKIE);
 		
 		session_start();
 		
+		
 	}