Wrong added & modified date

[1101john]

Thanks!

But I found that added and modified date of bookmark items are wrong.
Sorry, I am not good at English to describe details.
But you can understand my code.

places.js
@@ -32,6 +32,8 @@
             try {
-                bmsvc.setItemDateAdded(bmkid, bmk['date']);
+                bmsvc.setItemDateAdded(bmkid, bmk['date'] * 1000000);
                 if ('modified' in bmk) {
-                    bmsvc.setItemLastModified(bmkid, bmk['modified']);
-                }
+                    bmsvc.setItemLastModified(bmkid, bmk['modified'] * 1000000);
+                } else {
+                    bmsvc.setItemLastModified(bmkid, bmk['date'] * 1000000);
+       }
                 if ('desc' in bmk) {

Anyway, How did you make xpi from js?
(I have no experience in xpi development.)