A method for converting a source document having graphical subject matter into an interactive document includes receiving, via a user interface, input regarding information to be tagged to objects on the source document and tagging information to objects on the source document in response to the input, thereby creating interactive effects based on the tagged information. This golf club head includes a head main body having an opening in the face portion, and a face plate engaged and welded with the opening. The spacer can be net-shaped or meshed.