13. A menu-driven graphical user interface control system computer program product the entry of text data in a data store, comprising: a data storage medium for storing machine readable information thereon; input means recorded on said data storage medium for receiving user-selected control inputs; display means recorded on said data storage medium for producing the display of a document representation having at least one data field for the entry of data in a data store; replication function indicating means recorded on said data storage medium for producing the display of a replication function indicator in said document representation separate from but adjacent said data field, said replication function indicator being positioned to provide a visual indication of a direction in which said data field can be replicated; pointer means recorded on said data storage medium for producing the display of a pointer image in said document representation; positioning means recorded on said data storage medium for positioning said pointer in said document representation in response to a first control input; and replicating means recorded on said data storage medium responsive to said pointer positioned at said replication function indicator and to a second control input representing a data field replicating command for replicating said data field in said document representation.
15. The computer program product of claim 13 wherein said document representation includes plural display elements and said system further includes means recorded on said data storage medium responsive to replicating said data field for repositioning one or more of said display elements positioned in a predetermined direction from said replication function indicator.