Screenshots.

emulab-transition.scrbl

@@ -155,14 +155,14 @@ In either case you will be presented with a list of ``Classic Emulab
 Experiments.''
 On the right hand side of the Name column, there will be an arrow icon:
 
-@centered{@bold{Screenshot goes here.}}
+@screenshot["classic-list.png"]
 
 Clicking on this icon will start the conversion process for that experiment.
 The process will take anywhere from seconds to a minute or more depending
 on the complexity of the experiment description.
 After conversion, you will see:
 
-@centered{@bold{Screenshot goes here.}}
+@screenshot["classic-conversion1.png"]
 
 Typically, all you would do at this point is to click ``Create.''
 You may want or need to change the profile name if you don't like the default
@@ -176,7 +176,7 @@ representation, the latter fires up the embedded @seclink["jacks"]{Jacks} GUI.
   
 Once created, you will be taken to a new page:
 
-@centered{@bold{Screenshot goes here.}}
+@screenshot["classic-conversion2.png"]
 
 showing details about the new profile (on the left) and allowing you
 to further edit the profile, copy or delete it.
@@ -185,7 +185,7 @@ On the bottom right is a button to ``Instantiate'' the profile---the
 equivalent of ``swapping in'' an experiment in the classic interface.
 This takes you to the third and final step of the instantiation wizard:
 
-@centered{@bold{Screenshot goes here.}}
+@screenshot["classic-instantiate.png"]
 
 where you can optionally name this instance and then click ``Finish.''
 Once instantiated the state should change to ``ready'' and you will be