code cleanup; remove unnecessary callbacks; rework subscribtion dialog

[tt-rss.git] / prefs.js

diff --git a/prefs.js b/prefs.js
index c39ed1fc5fc43bceaf9de32690aa36986a2cae3a..bf2574445cabbb5860dc45687987d6da457191f8 100644 (file)
--- a/prefs.js
+++ b/prefs.js
@@ -6,38 +6,12 @@ var init_params = new Array();
 var caller_subop = false;
 var sanity_check_done = false;
 var hotkey_prefix = false;
+var hotkey_prefix_pressed = false;
 
 var color_picker_active = false;
 var selection_disabled = false;
 var mouse_is_down = false;
 
-function replace_pubkey_callback(transport) {
-       try {   
-               var link = $("pubGenAddress");
-
-               if (transport.responseXML) {
-
-                       var new_link = transport.responseXML.getElementsByTagName("link")[0];
-
-                       if (new_link) {
-                               link.href = new_link.firstChild.nodeValue;
-                               //link.innerHTML = new_link.firstChild.nodeValue;
-
-                               new Effect.Highlight(link);
-
-                               notify_info("Published feed URL changed.");
-                       } else {
-                               notify_error("Could not change feed URL.");
-                       }
-
-               } else {
-                       notify_error("Could not change feed URL.");
-               }
-       } catch (e) {
-               exception_error("replace_pubkey_callback", e);
-       }
-}
-
 function feedlist_callback2(transport) {
 
        try {   
@@ -65,12 +39,6 @@ function feedlist_callback2(transport) {
        }
 }
 
-/* stub for subscription dialog */
-
-function dlg_frefresh_callback(transport) {
-       return feedlist_callback2(transport);
-}
-
 function filterlist_callback2(transport) {
        var container = $('prefContent');
        container.innerHTML=transport.responseText;
@@ -153,34 +121,6 @@ function notify_callback2(transport) {
        notify_info(transport.responseText);     
 }
 
-function prefs_reset_callback2(transport) {
-       try {
-               notify_info(transport.responseText);
-               selectTab();
-       } catch (e) {
-               exception_error("prefs_reset_callback2", e);
-       }
-}
-
-
-function changepass_callback2(transport) {
-       try {
-       
-                       if (transport.responseText.indexOf("ERROR: ") == 0) {
-                               notify_error(transport.responseText.replace("ERROR: ", ""));
-                       } else {
-                               notify_info(transport.responseText);
-                               var warn = $("default_pass_warning");
-                               if (warn) warn.style.display = "none";
-                       }
-       
-                       document.forms['change_pass_form'].reset();
-
-       } catch (e) {
-               exception_error("changepass_callback2", e);
-       }
-}
-
 function init_cat_inline_editor() {
        try {
 
@@ -225,12 +165,13 @@ function updateFeedList(sort_key) {
                slat_checked = slat.checked;
        }
 
-       var query = "backend.php?op=pref-feeds" +
+       var query = "?op=pref-feeds" +
                "&sort=" + param_escape(sort_key) + 
                "&slat=" + param_escape(slat_checked) +
                "&search=" + param_escape(search);
 
-       new Ajax.Request(query, {
+       new Ajax.Request("backend.php", {
+               parameters: query,
                onComplete: function(transport) { 
                        feedlist_callback2(transport); 
                } });
@@ -247,11 +188,12 @@ function updateUsersList(sort_key) {
                var search = "";
                if (user_search) { search = user_search.value; }
        
-               var query = "backend.php?op=pref-users&sort="
+               var query = "?op=pref-users&sort="
                        + param_escape(sort_key) +
                        "&search=" + param_escape(search);
        
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) { 
                                userlist_callback2(transport); 
                        } });
@@ -279,10 +221,11 @@ function addLabel() {
                // we can be called from some other tab
                active_tab = "labelConfig";
        
-               query = "backend.php?op=pref-labels&subop=add&caption=" + 
+               query = "?op=pref-labels&subop=add&caption=" + 
                        param_escape(caption);
        
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        infobox_submit_callback2(transport);
                                } });
@@ -305,10 +248,11 @@ function addFeed() {
                } else {
                        notify_progress("Adding feed...");
        
-                       var query = "backend.php?op=pref-feeds&subop=add&from=tt-rss&feed_url=" +
+                       var query = "?op=pref-feeds&subop=add&from=tt-rss&feed_url=" +
                                param_escape(link.value);
        
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                                feedlist_callback2(transport);
                                        } });
@@ -332,10 +276,11 @@ function addFeedCat() {
        } else {
                notify_progress("Adding feed category...");
 
-               var query = "backend.php?op=pref-feeds&subop=editCats&action=add&cat=" +
+               var query = "?op=pref-feeds&subop=editCats&action=add&cat=" +
                        param_escape(cat.value);
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        infobox_feed_cat_callback2(transport);
                                } });
@@ -362,10 +307,11 @@ function addUser() {
        
                notify_progress("Adding user...");
        
-               var query = "backend.php?op=pref-users&subop=add&login=" +
+               var query = "?op=pref-users&subop=add&login=" +
                        param_escape(login);
                                
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) { 
                                userlist_callback2(transport); 
                        } });
@@ -388,10 +334,11 @@ function editUser(id) {
 
                disableContainerChildren("userOpToolbar", false);
 
-               var query = "backend.php?op=pref-users&subop=edit&id=" +
+               var query = "?op=pref-users&subop=edit&id=" +
                        param_escape(id);
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        infobox_callback2(transport);
                                } });
@@ -415,10 +362,11 @@ function editFilter(id) {
                selectTableRowsByIdPrefix('prefFilterList', 'FILRR-', 'FICHK-', false);
                selectTableRowById('FILRR-'+id, 'FICHK-'+id, true);
 
-               var query = "backend.php?op=pref-filters&subop=edit&id=" + 
+               var query = "?op=pref-filters&subop=edit&id=" + 
                        param_escape(id);
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        infobox_callback2(transport);
                                } });
@@ -441,10 +389,11 @@ function editFeed(feed) {
        
                disableContainerChildren("feedOpToolbar", false);
        
-               var query = "backend.php?op=pref-feeds&subop=editfeed&id=" +
+               var query = "?op=pref-feeds&subop=editfeed&id=" +
                        param_escape(feed);
        
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        infobox_callback2(transport);
                                } });
@@ -486,10 +435,11 @@ function removeSelectedLabels() {
                if (ok) {
                        notify_progress("Removing selected labels...");
        
-                       var query = "backend.php?op=pref-labels&subop=remove&ids="+
+                       var query = "?op=pref-labels&subop=remove&ids="+
                                param_escape(sel_rows.toString());
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                                labellist_callback2(transport);
                                        } });
@@ -515,10 +465,11 @@ function removeSelectedUsers() {
                        if (ok) {
                                notify_progress("Removing selected users...");
                
-                               var query = "backend.php?op=pref-users&subop=remove&ids="+
+                               var query = "?op=pref-users&subop=remove&ids="+
                                        param_escape(sel_rows.toString());
        
-                               new Ajax.Request(query, {
+                               new Ajax.Request("backend.php", {
+                                       parameters: query,
                                        onComplete: function(transport) { 
                                                userlist_callback2(transport); 
                                        } });
@@ -549,10 +500,11 @@ function removeSelectedFilters() {
                        if (ok) {
                                notify_progress("Removing selected filters...");
                
-                               var query = "backend.php?op=pref-filters&subop=remove&ids="+
+                               var query = "?op=pref-filters&subop=remove&ids="+
                                        param_escape(sel_rows.toString());
        
-                               new Ajax.Request(query, {
+                               new Ajax.Request("backend.php", {
+                                               parameters: query,
                                                onComplete: function(transport) {
                                                                filterlist_callback2(transport);
                                        } });
@@ -584,10 +536,11 @@ function removeSelectedFeeds() {
        
                                notify_progress("Unsubscribing from selected feeds...");
                
-                               var query = "backend.php?op=pref-feeds&subop=remove&ids="+
+                               var query = "?op=pref-feeds&subop=remove&ids="+
                                        param_escape(sel_rows.toString());
        
-                               new Ajax.Request(query, {
+                               new Ajax.Request("backend.php", {
+                                       parameters: query,
                                        onComplete: function(transport) {
                                                        feedlist_callback2(transport);
                                                } });
@@ -642,12 +595,13 @@ function purgeSelectedFeeds() {
                if (pr != undefined) {
                        notify_progress("Purging selected feed...");
 
-                       var query = "backend.php?op=rpc&subop=purge&ids="+
+                       var query = "?op=rpc&subop=purge&ids="+
                                param_escape(sel_rows.toString()) + "&days=" + pr;
 
                        debug(query);
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("prefs.php",   {
+                               parameters: query,
                                onComplete: function(transport) {
                                        notify('');
                                } });
@@ -673,10 +627,11 @@ function removeSelectedFeedCats() {
                if (ok) {
                        notify_progress("Removing selected categories...");
        
-                       var query = "backend.php?op=pref-feeds&subop=editCats&action=remove&ids="+
+                       var query = "?op=pref-feeds&subop=editCats&action=remove&ids="+
                                param_escape(sel_rows.toString());
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                        infobox_feed_cat_callback2(transport);
                                } });
@@ -694,13 +649,6 @@ function removeSelectedFeedCats() {
 
 function feedEditCancel() {
 
-       try {
-               $("subscribe_to_feed_btn").disabled = false;
-               $("top25_feeds_btn").disabled = false;
-       } catch (e) {
-               // this button is not always available, no-op if not found
-       }
-
        closeInfoBox();
 
        selectPrefRows('feed', false); // cleanup feed selection
@@ -744,7 +692,6 @@ function userEditCancel() {
 function filterEditCancel() {
 
        try {
-               $("create_filter_btn").disabled = false;
                selectPrefRows('filter', false); // cleanup feed selection
        } catch (e) { }
 
@@ -791,13 +738,12 @@ function filterEditSave() {
 
                notify_progress("Saving filter...");
        
-               var query = "backend.php?" + Form.serialize("filter_edit_form");
+               var query = "?" + Form.serialize("filter_edit_form");
        
                closeInfoBox();
-       
-               $("create_filter_btn").disabled = false;
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                                filterlist_callback2(transport);
                        } });
@@ -851,10 +797,11 @@ function resetSelectedUserPass() {
                
                        var id = rows[0];
                
-                       var query = "backend.php?op=pref-users&subop=resetPass&id=" +
+                       var query = "?op=pref-users&subop=resetPass&id=" +
                                param_escape(id);
        
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) { 
                                        userlist_callback2(transport); 
                                } });
@@ -886,9 +833,10 @@ function selectedUserDetails() {
        
                var id = rows[0];
        
-               var query = "backend.php?op=pref-users&subop=user-details&id=" + id;
+               var query = "?op=pref-users&subop=user-details&id=" + id;
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        infobox_callback2(transport);
                                } });
@@ -927,8 +875,7 @@ function editSelectedFeed() {
        }
 
        if (rows.length > 1) {
-               alert(__("Please select one feed."));
-               return;
+               return editSelectedFeeds();
        }
 
        notify("");
@@ -953,10 +900,11 @@ function editSelectedFeeds() {
        
                notify_progress("Loading, please wait...");
        
-               var query = "backend.php?op=pref-feeds&subop=editfeeds&ids=" +
+               var query = "?op=pref-feeds&subop=editfeeds&ids=" +
                        param_escape(rows.toString());
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        infobox_callback2(transport);
                                } });
@@ -997,11 +945,12 @@ function updateFilterList(sort_key) {
                var search = "";
                if (filter_search) { search = filter_search.value; }
        
-               var query = "backend.php?op=pref-filters&sort=" + 
+               var query = "?op=pref-filters&sort=" + 
                        param_escape(sort_key) + 
                        "&search=" + param_escape(search);
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                                filterlist_callback2(transport);
                        } });
@@ -1020,11 +969,12 @@ function updateLabelList(sort_key) {
                var search = "";
                if (label_search) { search = label_search.value; }
        
-               var query = "backend.php?op=pref-labels&sort=" + 
+               var query = "?op=pref-labels&sort=" + 
                        param_escape(sort_key) +
                        "&search=" + param_escape(search);
        
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                labellist_callback2(transport);
                        } });
@@ -1036,9 +986,10 @@ function updateLabelList(sort_key) {
 
 function updatePrefsList() {
 
-       var query = "backend.php?op=pref-prefs";
+       var query = "?op=pref-prefs";
 
-       new Ajax.Request(query, {
+       new Ajax.Request("backend.php", {
+               parameters: query,
                onComplete: function(transport) { 
                        prefslist_callback2(transport); 
                } });
@@ -1054,8 +1005,10 @@ function selectTab(id, noupdate, subop) {
        try {
 
                try {
-                       var c = $('prefContent');       
-                       c.scrollTop = 0;
+                       if (id != active_tab) {
+                               var c = $('prefContent');       
+                               c.scrollTop = 0;
+                       }
                } catch (e) { };
 
                if (!noupdate) {
@@ -1203,6 +1156,8 @@ function init_second_stage() {
 
                loading_set_progress(60);
 
+               setTimeout("hotkey_prefix_timeout()", 5*1000);
+
        } catch (e) {
                exception_error("init_second_stage", e);
        }
@@ -1212,9 +1167,6 @@ function init() {
 
        try {
        
-               if (arguments.callee.done) return;
-               arguments.callee.done = true;           
-
                if (getURLParam('debug')) {
                        Element.show("debug_output");
                        debug('debug mode activated');
@@ -1222,9 +1174,10 @@ function init() {
 
                loading_set_progress(30);
 
-               var query = "backend.php?op=rpc&subop=sanityCheck";
+               var query = "?op=rpc&subop=sanityCheck";
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) { 
                                backend_sanity_check_callback2(transport);
                        } });
@@ -1234,33 +1187,6 @@ function init() {
        }
 }
 
-function categorizeSelectedFeeds() {
-
-       var sel_rows = getSelectedFeeds();
-
-       var cat_sel = $("sfeed_set_fcat");
-       var cat_id = cat_sel[cat_sel.selectedIndex].value;
-
-       if (sel_rows.length > 0) {
-
-               notify_progress("Changing category of selected feeds...");
-
-               var query = "backend.php?op=pref-feeds&subop=categorize&ids="+
-                       param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id);
-
-               new Ajax.Request(query, {
-                       onComplete: function(transport) { 
-                               feedlist_callback2(transport); 
-                       } });
-
-       } else {
-
-               alert(__("No feeds are selected."));
-
-       }
-
-}
-
 function validatePrefsReset() {
        try {
                var ok = confirm(__("Reset to defaults?"));
@@ -1274,7 +1200,8 @@ function validatePrefsReset() {
                        new Ajax.Request("backend.php", {
                                parameters: query,
                                onComplete: function(transport) { 
-                                       prefs_reset_callback2(transport);
+                                       notify_info(transport.responseText);
+                                       selectTab();
                                } });
 
                }
@@ -1292,13 +1219,18 @@ function feedBrowserSubscribe() {
 
                var selected = getSelectedFeedsFromBrowser();
 
+               var mode = document.forms['feed_browser'].mode;
+
+               mode = mode[mode.selectedIndex].value;
+
                if (selected.length > 0) {
                        closeInfoBox();
 
-                       var query = "backend.php?op=pref-feeds&subop=massSubscribe&ids="+
-                               param_escape(selected.toString());
+                       var query = "?op=pref-feeds&subop=massSubscribe&ids="+
+                               param_escape(selected.toString()) + "&mode=" + param_escape(mode);
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) { 
                                        feedlist_callback2(transport); 
                                } });
@@ -1406,6 +1338,8 @@ function pref_hotkey_handler(e) {
                var keycode;
                var shift_key = false;
 
+               var cmdline = $('cmdline');
+
                try {
                        shift_key = e.shiftKey;
                } catch (e) {
@@ -1438,6 +1372,15 @@ function pref_hotkey_handler(e) {
 
                if ((keycode == 67 || keycode == 71) && !hotkey_prefix) {
                        hotkey_prefix = keycode;
+
+                       var date = new Date();
+                       var ts = Math.round(date.getTime() / 1000);
+
+                       hotkey_prefix_pressed = ts;
+
+                       cmdline.innerHTML = keychar;
+                       Element.show(cmdline);
+
                        debug("KP: PREFIX=" + keycode + " CHAR=" + keychar);
                        return;
                }
@@ -1454,6 +1397,8 @@ function pref_hotkey_handler(e) {
 
                /* Global hotkeys */
 
+               Element.hide(cmdline);
+
                if (!hotkey_prefix) {
 
                        if (keycode == 68 && shift_key) { // d
@@ -1586,17 +1531,10 @@ function pref_hotkey_handler(e) {
 
 function editFeedCats() {
        try {
-               $("subscribe_to_feed_btn").disabled = true;
-       
-               try {
-                       $("top25_feeds_btn").disabled = true;
-               } catch (e) {
-                       // this button is not always available, no-op if not found
-               }
-       
-               var query = "backend.php?op=pref-feeds&subop=editCats";
+               var query = "?op=pref-feeds&subop=editCats";
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                infobox_feed_cat_callback2(transport);
                        } });
@@ -1645,12 +1583,20 @@ function changeUserPassword() {
 
                var query = Form.serialize("change_pass_form");
        
-               notify_progress("Trying to change password...");
+               notify_progress("Changing password...");
 
                new Ajax.Request("backend.php", {
                        parameters: query,
                        onComplete: function(transport) { 
-                               changepass_callback2(transport); 
+                               if (transport.responseText.indexOf("ERROR: ") == 0) {
+                                       notify_error(transport.responseText.replace("ERROR: ", ""));
+                               } else {
+                                       notify_info(transport.responseText);
+                                       var warn = $("default_pass_warning");
+                                       if (warn) warn.style.display = "none";
+                               }
+               
+                               document.forms['change_pass_form'].reset();
                        } });
 
 
@@ -1690,21 +1636,38 @@ function feedlistToggleSLAT() {
 
 function pubRegenKey() {
 
-       var ok = confirm(__("Replace current publishing address with a new one?"));
-
-       if (ok) {
-
-               notify_progress("Trying to change address...");
-
-               var query = "backend.php?op=rpc&subop=regenPubKey";
+       try {
+               var ok = confirm(__("Replace current publishing address with a new one?"));
+       
+               if (ok) {
+       
+                       notify_progress("Trying to change address...", true);
+       
+                       var query = "?op=rpc&subop=regenPubKey";
+       
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
+                               onComplete: function(transport) {
+                                               var new_link = transport.responseXML.getElementsByTagName("link")[0];
+       
+                                               var e = $('pub_feed_url');
+       
+                                               if (new_link) {
+                                                       e.href = new_link.firstChild.nodeValue;
+                                                       e.innerHTML = new_link.firstChild.nodeValue;
+       
+                                                       new Effect.Highlight(e);
 
-               new Ajax.Request(query, {
-                       onComplete: function(transport) {
-                                       replace_pubkey_callback(transport);
+                                                       notify('');
+       
+                                               } else {
+                                                       notify_error("Could not change feed URL.");
+                                               }
                                } });
-
+               }
+       } catch (e) {
+               exception_error("pubRegenKey", e);
        }
-
        return false;
 }
 
@@ -1789,9 +1752,10 @@ function clearFeedArticles(feed_id) {
 
        notify_progress("Clearing feed...");
 
-       var query = "backend.php?op=pref-feeds&quiet=1&subop=clear&id=" + feed_id;
+       var query = "?op=pref-feeds&quiet=1&subop=clear&id=" + feed_id;
 
-       new Ajax.Request(query, {
+       new Ajax.Request("backend.php", {
+               parameters: query,
                onComplete: function(transport) {
                                notify('');
                        } });
@@ -1811,10 +1775,11 @@ function rescoreSelectedFeeds() {
                if (ok) {
                        notify_progress("Rescoring selected feeds...", true);
        
-                       var query = "backend.php?op=pref-feeds&subop=rescore&quiet=1&ids="+
+                       var query = "?op=pref-feeds&subop=rescore&quiet=1&ids="+
                                param_escape(sel_rows.toString());
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                                notify_callback2(transport);
                        } });
@@ -1833,9 +1798,10 @@ function rescore_all_feeds() {
        if (ok) {
                notify_progress("Rescoring feeds...", true);
 
-               var query = "backend.php?op=pref-feeds&subop=rescoreAll&quiet=1";
+               var query = "?op=pref-feeds&subop=rescoreAll&quiet=1";
 
-               new Ajax.Request(query, {
+               new Ajax.Request("backend.php", {
+                       parameters: query,
                        onComplete: function(transport) {
                                        notify_callback2(transport);
                } });
@@ -1855,10 +1821,11 @@ function removeFilter(id, title) {
        
                        notify_progress("Removing filter...");
                
-                       var query = "backend.php?op=pref-filters&subop=remove&ids="+
+                       var query = "?op=pref-filters&subop=remove&ids="+
                                param_escape(id);
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                                filterlist_callback2(transport);
                        } });
@@ -1885,10 +1852,11 @@ function unsubscribeFeed(id, title) {
        
                        notify_progress("Removing feed...");
                
-                       var query = "backend.php?op=pref-feeds&subop=remove&ids="+
+                       var query = "?op=pref-feeds&subop=remove&ids="+
                                param_escape(id);
        
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                                       parameters: query,
                                        onComplete: function(transport) {
                                                        feedlist_callback2(transport);
                                } });
@@ -1994,10 +1962,11 @@ function labelColorReset() {
 
                if (ok) {
 
-                       var query = "backend.php?op=pref-labels&subop=color-reset&ids="+
+                       var query = "?op=pref-labels&subop=color-reset&ids="+
                                param_escape(labels.toString());
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) {
                                                labellist_callback2(transport);
                                        } });
@@ -2021,7 +1990,7 @@ function labelColorAsk(id, kind) {
 
                if (p != null) {
 
-                       var query = "backend.php?op=pref-labels&subop=color-set&kind=" + kind +
+                       var query = "?op=pref-labels&subop=color-set&kind=" + kind +
                                "&ids="+        param_escape(id) + "&color=" + param_escape(p);
 
                        selectPrefRows('label', false);
@@ -2036,7 +2005,7 @@ function labelColorAsk(id, kind) {
                                }
                        }
 
-                       new Ajax.Request(query);
+                       new Ajax.Request("backend.php", { parameters: query });
                }
 
        } catch (e) {
@@ -2077,7 +2046,7 @@ function colorPickerHideAll() {
 function colorPickerDo(id, fg, bg) {
        try {
 
-               var query = "backend.php?op=pref-labels&subop=color-set&kind=both"+
+               var query = "?op=pref-labels&subop=color-set&kind=both"+
                        "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) + 
                        "&bg=" + param_escape(bg);
 
@@ -2088,7 +2057,7 @@ function colorPickerDo(id, fg, bg) {
                        e.style.backgroundColor = bg;
                }
 
-               new Ajax.Request(query);
+               new Ajax.Request("backend.php", { parameters: query });
 
        } catch (e) {
                exception_error("colorPickerDo", e);
@@ -2132,3 +2101,6 @@ function mouse_up_handler(e) {
        }
 }
 
+function inPreferences() {
+       return true;
+}