new option: FEEDS_FRAME_REFRESH (sort-of closes #12)

backend.php

@@ -59,6 +59,8 @@
 		} else {
 			setcookie("ttrss_vf_hreadf", 0);
 		}  
+
+		setcookie('ttrss_vf_refresh', FEEDS_FRAME_REFRESH);
 	}
 
 	$fetch = $_GET["fetch"];

config.php-dist

@@ -71,5 +71,8 @@
 	define('TMP_DIRECTORY', '/tmp');
 	// Directory for temporary files
 
+	define('FEEDS_FRAME_REFRESH', 600);
+	// Auto refresh interval for feeds frame (in seconds)
+	
 	// vim:ft=php
 ?>

tt-rss.js

@@ -253,7 +253,12 @@ function viewfeed(feed, skip, subop) {
 
 function timeout() {
 	scheduleFeedUpdate(false);
-	setTimeout("timeout()", 900*1000);
+
+	var refresh_time = getCookie('ttrss_vf_refresh');
+
+	if (!refresh_time) refresh_time = 600;
+
+	setTimeout("timeout()", refresh_time*1000);
 }
 
 function resetSearch() {