There is a complete set of functions that can be used to structure the layout of objects within a JMP journal. Below is a simple expansion of the example I previously provided, that places display objects side by side.
Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/big class.jmp" );
dt2 = Open( "$SAMPLE_DATA/blood pressure.jmp" );
jr = New Window( "my jr", <<journal, hlb = h list box());
ob = Outline Box( "box" ) ;
ob << append( dt << new data box );
ob << lock( 1 );
hlb << append(ob);
ob = Outline Box( "box2" ) ;
ob << append( dt << new data box );
ob << lock( 1 );
hlb << append(ob);
I suggest that you take the time to read the Scripting Guide, available in the JMP Documentation Library, under the Help pull down menu.
Jim