X-Git-Url: https://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=js%2Fscreen.js;h=95ee043d486123c4a8c1e55630a668ef25cf64b2;hb=e751af5e3d23d7757f363bf4e86f9d732d90be7f;hp=0ac558b9f6da97e52bcf479f8f2c9e937f1a7efb;hpb=e2fd35989e9765281523fd4ce05dcd0199bdbbad;p=Rakka.git

diff --git a/js/screen.js b/js/screen.js
index 0ac558b..95ee043 100644
--- a/js/screen.js
+++ b/js/screen.js
@@ -8,6 +8,8 @@
             
             $("div.sideBar div.outline").hide();
 
+            $("p.redirection").hide();
+
             $("div.body")
                 .children()
                     .hide()
@@ -22,19 +24,30 @@
     };
 
     Rakka.restoreScreen = function () {
-        if (switchedArea == null) {
-            throw new Error("Rakka.restoreScreen(): not switched");
-        }
+        if (switchedArea != null) {
+            $("div.sideBar div.outline").show();
 
-        $("div.sideBar div.outline").show();
+            $("p.redirection").show();
 
-        $(switchedArea).remove();
-        switchedArea = null;
+            $(switchedArea).remove();
+            switchedArea = null;
 
-        $("div.body").children().show();
+            $("div.body").children().show();
+        }
         return null;
     };
 
+    Rakka.getSwitchedScreen = function () {
+        return switchedArea;
+    };
+
+    Rakka.scrollToTopLeft = function () {
+        $("div.center").each(function () {
+            this.scrollTop  = 0;
+            this.scrollLeft = 0;
+        });
+    };
+
     var waitingMessageBoard = null;
 
     Rakka.displayWaitingMessage = function (msg) {