Documentation

Author: Pascal Berger

README.md

@@ -96,6 +96,9 @@ Allows the message shown in the overlay to be updated while to block is active.
 #### done
 Queues a callback function to be called when the block has finished. This can be useful whenever you wish to redirect the user to a different location while there are still pending AJAX requests.
 
+#### isBlocking
+Returns wheter currently a block is shown for the instance or not.
+
 **Arguments:**
 
 * **callback** (function)