39. The apparatus of claim 37 is configured to synchronize the designated document with a server.
39. The apparatus of claim 37 is configured to synchronize the designated document with a server. 40. The apparatus of claim 39 is configured to perform at least one of: send the designated document itself to the server such that the at least one multimedia resource in the designated document is parsed and stored by the server; and send a characteristic value of the at least one multimedia resource in the designated document to the server; wherein: in the case if the at least one multimedia resource having the same characteristic value has already been stored in the server, the apparatus sends multimedia resources other than those at least one multimedia resource which has already been stored to the server; and in the case if the at least one multimedia resource having the same characteristic value has not been stored in the server, the apparatus sends the at least one multimedia resource to the server.