functions: code cleanup

[tt-rss.git] / functions.js

diff --git a/functions.js b/functions.js
index 2266bfc25e528aa774e8317f2c5b912a816403f1..43de38c98689b3581d8da6fc4da583db8d7de3ac 100644 (file)
--- a/functions.js
+++ b/functions.js
@@ -1093,70 +1093,6 @@ function getRelativeFeedId2(id, is_cat, direction, unread_only) {
        }
 }
 
-function getRelativeFeedId(list, id, direction, unread_only) { 
-       var rows = list.getElementsByTagName("LI");
-       var feeds = new Array();
-
-       for (var i = 0; i < rows.length; i++) {
-               if (rows[i].id.match("FEEDR-")) {
-
-                       if (rows[i].id == "FEEDR-" + id || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
-
-                               if (!unread_only || 
-                                               (rows[i].className.match("Unread") || rows[i].id == "FEEDR-" + id)) {
-                                       feeds.push(rows[i].id.replace("FEEDR-", ""));
-                               }
-                       }
-               }
-       }
-
-       if (!id) {
-               if (direction == "next") {
-                       return feeds.shift();
-               } else {
-                       return feeds.pop();
-               }
-       } else {
-               if (direction == "next") {
-                       var idx = feeds.indexOf(id);
-                       if (idx != -1 && idx < feeds.length) {
-                               return feeds[idx+1];                                    
-                       } else {
-                               return getRelativeFeedId(list, false, direction, unread_only);
-                       }
-               } else {
-                       var idx = feeds.indexOf(id);
-                       if (idx > 0) {
-                               return feeds[idx-1];
-                       } else {
-                               return getRelativeFeedId(list, false, direction, unread_only);
-                       }
-               }
-
-       }
-}
-
-function showBlockElement(id, h_id) {
-       var elem = $(id);
-
-       if (elem) {
-               elem.style.display = "block";
-
-               if (h_id) {
-                       elem = $(h_id);
-                       if (elem) {
-                               elem.style.display = "none";
-                       }
-               }
-       } else {
-               alert("[showBlockElement] can't find element with id " + id);
-       } 
-}
-
-function appearBlockElement_afh(effect) {
-
-}
-
 function checkboxToggleElement(elem, id) {
        if (elem.checked) {
                Effect.Appear(id, {duration : 0.5});
@@ -1165,23 +1101,6 @@ function checkboxToggleElement(elem, id) {
        }
 }
 
-function appearBlockElement(id, h_id) {
-
-       try {
-               if (h_id) {
-                       Effect.Fade(h_id);
-               }
-               Effect.SlideDown(id, {duration : 1.0, afterFinish: appearBlockElement_afh});
-       } catch (e) {
-               exception_error("appearBlockElement", e);
-       }
-
-}
-
-function hideParentElement(e) {
-       e.parentNode.style.display = "none";
-}
-
 function dropboxSelect(e, v) {
        for (i = 0; i < e.length; i++) {
                if (e[i].value == v) {