First try for mac xpi

calendar/mac/install.js

@@ -0,0 +1,51 @@
+    var err = initInstall("Mozilla Calendar", "Mozilla/Calendar", "0.1");
+    logComment("initInstall: " + err);
+
+    var fProgram = getFolder("Program");
+    logComment("fProgram: " + fProgram);
+
+    //First install components
+    var ComponentDirectory = getFolder("Components");
+    err = addDirectory("Calendar Components",
+                       "",                              //version
+                       "viewer/components",             // jar source folder
+                       ComponentDirectory,              // target folder 
+                       "",                              // target subdir
+                       true );                          // force flag
+
+    logComment("addDirectory() returned: " + err);
+
+    //Next install frontend files
+    var ChromeDirectory = getFolder("Chrome");
+    err = addDirectory("Calendar Frontend",
+                       "",                              //version
+                       "viewer/chrome",                 // jar source folder
+                       ChromeDirectory,                 // target folder 
+                       "calendar",                      // target subdir
+                       true );                          // force flag
+
+    logComment("addDirectory() returned: " + err);
+
+    calendarDir = getFolder("Chrome","calendar");
+
+    var calendarContent = getFolder(calendarDir, "content");
+    var calendarSkin    = getFolder(calendarDir, "skin");
+    var calendarLocale  = getFolder(calendarDir, "locale");
+
+    err = registerChrome(CONTENT | DELAYED_CHROME, calendarContent );
+    err = registerChrome(SKIN | DELAYED_CHROME, calendarSkin, "modern/");
+    err = registerChrome(SKIN | DELAYED_CHROME, calendarSkin, "classic/");
+    err = registerChrome(LOCALE | DELAYED_CHROME, calendarLocale, "en-US/");
+
+    logComment("registerChrome() returned: " + err);
+
+    if (err==SUCCESS)
+    {
+	    err = performInstall(); 
+    	logComment("performInstall() returned: " + err);
+    }
+    else
+    {
+	    cancelInstall(err);
+	    logComment("cancelInstall() due to error: " + err);
+    }