-- card: 16219 from stack: in.0
-- bmap block id: 16575
-- flags: 0000
-- background id: 15491
-- name: 
----- HyperTalk script -----
on goPrev
  lock screen
  go prev
  unlock screen with dissolve
end goPrev

-- "goNext" is in the stack script
on Action
  lock screen
  goNext
  unlock screen with dissolve
end Action


-- part 1 (field)
-- low flags: 01
-- high flags: 0000
-- rect: left=146 top=87 right=312 bottom=438
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 174
-- text size: 14
-- style flags: 0
-- line height: 16
-- part name: 


-- part 2 (button)
-- low flags: 00
-- high flags: 2000
-- rect: left=476 top=278 right=309 bottom=507
-- title width / last selected line: 0
-- icon id / first selected line: 3720 / 3720
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Next
----- HyperTalk script -----
on mouseUp
  action
end mouseUp



-- part 3 (button)
-- low flags: 00
-- high flags: 0000
-- rect: left=474 top=195 right=224 bottom=506
-- title width / last selected line: 0
-- icon id / first selected line: 24471 / 24471
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: MapBtn
----- HyperTalk script -----
-- Go to the Map stack.  "CameFrom" holds the name of this cd
-- so the Map can hilite the cd the user came from.

on mouseUp
  global DisSpeed, CameFrom, MapMode
  set the hilite of me to true
  lock Screen
  set the hilite of me to false
  put "Introduction to" into CameFrom
  put last char of the icon of bg btn "section" into sectionNum
  if sectionNum > 3 then put 2 into sectionNum
  put "section" && sectionNum & ":" into SubCd
  visual DisSpeed
  if MapMode is "graph" then
    go to cd SubCd of stack "•HC 2.0-3"
    HiliteMap
  else
    go to cd "indexmap" of stack "•HC 2.0-3"
  end if
  unlock screen with DisSpeed
end mouseUp



-- part contents for card part 1
----- text -----


The trip from the letter “H” to Newton was linear in this demonstration, but at any step of the way, you might have thought of a different possible next step. 

If you had constructed this trip, you could have put in your associations, or even put in branching possibilities for the user to browse through in any order.