text t1 10 40 "A list is created with five data elements" deeppink 20
delay 600
list l1 20 160 30 30 head 5 n1 n1 n2 n2 n3 n3 n4 n4 n5 n5 HORZ violet yellow blue CIRCLE
delay 1000

begin
changeParam t1 textcolor cyan
changeParam t1 text "the list is moved to the right 20 and down 40"
end
moveRelative l1 20 40
delay 1000

begin
changeParam t1 textcolor deeppink
changeParam t1 text "another list is created with three data elements"
end
list l2 420 90 40 40 list 3 node1 Jawaa node2 456 node3 XYZ VERT green white red RECT
delay 1000

begin
changeParam t1 textcolor cyan
changeParam t1 text "the name of the header is changed in the first list from 'head' to 'first'"
end
delay 600
changeParam head text first
delay 1000

begin
changeParam t1 textcolor deeppink
changeParam t1 text "the text in the second node in the second list is changed from 456 to 789"
changeParam t1 point 18
end
changeParam node2 text 789
delay 1000

begin
changeParam t1 textcolor cyan
changeParam t1 text "a listpointer called tmp is created, pointing at the third node in the first list"
end
delay 600
listpointer tmp n3 N gray brown
delay 1000

begin
changeParam t1 textcolor deeppink
changeParam t1 text "the color of the arrow of the listpointer is changed to dark orange"
end
delay 600
changeParam tmp arrowcolor darkorange
delay 1000

begin
changeParam t1 textcolor cyan
changeParam t1 text "the color of the text of the list pointer is changed to dark green"
end
delay 600
changeParam tmp textcolor darkgreen
delay 1000

begin
changeParam t1 textcolor deeppink
changeParam t1 text "the direction of the listpointer is changed to south using changeParam"
end 
delay 600
changeParam tmp direction S
delay 1000

begin
changeParam t1 textcolor cyan
changeParam t1 text "the listpointer is changed using changeParam to now point at the fifth node"
end
delay 600
changeParam tmp target n5
delay 1000

begin
changeParam t1 textcolor deeppink
changeParam t1 text "a listpointer is created pointing at the first node in the second list" 
end
delay 600
listpointer point node1 NE black magenta
delay 1000

begin
changeParam t1 textcolor cyan
changeParam t1 text "the pointer, point, moves through each node in the second list"
end
delay 600
changeParam point target node2 
delay 750
changeParam point target node3
delay 1000

begin
changeParam t1 textcolor deeppink
changeParam t1 text "the pointer temp is moved to the third node in the second list"
text t2 10 60 "the direction is also changed to the left of the node" deeppink 18
end
delay 600

begin
changeParam tmp target node3
changeParam tmp direction W
end
delay 1000
delete t1
delete t2

text t3 40 450 "END DEMO" black 30