+//
+// Retrieve and optionaly set default date for new document.
+//
+function new_doc_date($date=null)
+{
+ if (isset($date))
+ $_SESSION['_default_date'] = $date;
+
+ if (!isset($_SESSION['_default_date']) || !sticky_doc_date())
+ $_SESSION['_default_date'] = Today();
+
+ return $_SESSION['_default_date'];
+}