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@@ -4,6 +4,7 @@ const ICON_DISABLED = 'chrome://lastfm/skin/disabled.png';
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 const ICON_LOGGED_IN = 'chrome://lastfm/skin/as.png';
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 const ICON_ERROR = 'chrome://lastfm/skin/error.png';
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+const URL_SIGNUP = 'http://www.last.fm/join/';
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 // Make a namespace.
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 if (typeof Lastfm == 'undefined') {
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@@ -47,6 +48,8 @@ Lastfm.onLoad = function() {
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   this._loginError = document.getElementById('lastfmLoginError');
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   // login button
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   this._loginButton = document.getElementById('lastfmLoginButton');
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+  // signup link
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+  this._signup = document.getElementById('lastfmSignup');
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   // the logging-in page of the deck
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   this._loggingIn = document.getElementById('lastfmLoggingIn');
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@@ -109,13 +112,22 @@ Lastfm.onLoad = function() {
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   this._logoutButton.addEventListener('command',
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       function(event) { Lastfm.onLogoutClick(event); }, false);
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+  // wire up the signup link
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+  this._signup.addEventListener('click',
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+      function(event) { Lastfm.loadURI(URL_SIGNUP, event); }, false);
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+
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   // wire up UI events for the profile links
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   this._image.addEventListener('click',
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-      function(event) { Lastfm.onProfileClick(event); }, false);
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+      function(event) { Lastfm.loadURI(Lastfm._service.profileurl, event); },
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+      false);
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   this._realname.addEventListener('click',
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-      function(event) { Lastfm.onProfileClick(event); }, false);
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+      function(event) { Lastfm.loadURI(Lastfm._service.profileurl, event); },
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+      false);
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   this._tracks.addEventListener('click',
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-      function(event) { Lastfm.onChartsClick(event); }, false);
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+      function(event) {
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+        Lastfm.loadURI('http://www.last.fm/user/' +
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+                       Lastfm._service.username + '/charts/', event);
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+      }, false);
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   // ui event for the should-scrobble checkbox
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   this._scrobble.addEventListener('command',
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@@ -173,11 +185,12 @@ Lastfm.onLogoutClick = function(event) {
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   this._service.logout();
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 }
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-// profile click event handler
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-Lastfm.onProfileClick = function(event) {
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-  gBrowser.loadURI(this._service.profileurl, null, null, event, '_blank');
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+// load an URL from an event in the panel
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+Lastfm.loadURI= function(uri, event) {
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+  gBrowser.loadURI(uri, null, null, event, '_blank');
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   this._panel.hidePopup();
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 }
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+
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 // charts click handler
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 Lastfm.onChartsClick = function(event) {
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   http://www.last.fm/user/ianloictest/charts/