add separate indicator for fresh articles

functions.php

@@ -4926,6 +4926,8 @@
 			$num_unread = 0;
 			$cur_feed_title = '';
 
+			$fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
+
 			while ($line = db_fetch_assoc($result)) {
 
 				$class = ($lnum % 2) ? "even" : "odd";
@@ -4943,8 +4945,7 @@
 					array_push($topmost_article_ids, $id);
 				}
 
-				if ($line["last_read"] == "" && 
-						($line["unread"] != "t" && $line["unread"] != "1")) {
+				if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
 	
 					$update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\" 
 						alt=\"Updated\">";
@@ -4953,6 +4954,13 @@
 						alt=\"Updated\">";
 				}
 
+				if (sql_bool_to_bool($line["unread"]) && 
+					time() - strtotime($line["updated_noms"]) < $fresh_intl) {
+
+					$update_pic = "<img id='FUPDPIC-$id' src=\"images/fresh_sign.png\" 
+							alt=\"Fresh\">";
+				}
+	
 				if ($line["unread"] == "t" || $line["unread"] == "1") {
 					$class .= "Unread";
 					++$num_unread;

viewfeed.js

@@ -320,7 +320,9 @@ function showArticleInHeadlines(id) {
 			//
 		}
 
-		if (upd_img_pic && upd_img_pic.src.match("updated.png")) {
+		if (upd_img_pic && (upd_img_pic.src.match("updated.png") || 
+					upd_img_pic.src.match("fresh_sign.png"))) {
+
 			upd_img_pic.src = "images/blank_icon.gif";
 
 			cache_invalidate(cache_prefix + getActiveFeedId());