updating for FF4, Applications.extensions is gone. Also a quick CSS typo fix.

extensions/firefox-share/src/chrome/content/overlay.js

@@ -272,9 +272,9 @@ var FFSHARE_EXT_ID = "ffshare@mozilla.org";
 
     frameAnimationTime: 300,
 
-    system: Application.extensions.get(FFSHARE_EXT_ID).prefs.getValue("system", "prod"),
-    shareUrl: Application.extensions.get(FFSHARE_EXT_ID).prefs.getValue("share_url", ""),
-    useBookmarking: Application.extensions.get(FFSHARE_EXT_ID).prefs.getValue("bookmarking", true),
+    system: Application.prefs.getValue("extensions." + FFSHARE_EXT_ID + ".system", "prod"),
+    shareUrl: Application.prefs.getValue("extensions." + FFSHARE_EXT_ID + ".share_url", ""),
+    useBookmarking: Application.prefs.getValue("extensions." + FFSHARE_EXT_ID + ".bookmarking", true),
 
     shareFrame: null,
 

web/share/share.css

@@ -344,7 +344,7 @@ textarea, input[type="text"] {
   border-width: 1px; 
   border-style: solid;
   border-color: #888;
-  font-family: "lucida grande"
+  font-family: "lucida grande";
   font-size: 12px;
   line-height: 18px;
   padding: 3px;