more comments for js files

internal/js/view_transform.js

@@ -1,3 +1,7 @@
+// POST to a check URL, that will tell us if the transformation has completed,
+// if not, try again in 1 second... If it has finished then reset the thumbnail
+// to full colour, put it back to being an entry and reset the thumbnail to the
+// newly created one that was sent back in the response to the POST
 function CheckTransformJob(id,job_id)
 {
     $.ajax(
@@ -19,6 +23,11 @@ function CheckTransformJob(id,job_id)
         } )
 }
 
+// for each highlighted image, POST the transform with amt (90, 180, 270,
+// fliph, flipv) which will let the job manager know what to do to this file.
+// we also grayscale the thumbnail out, remove the entry class for now, show
+// the spinning wheel, and finally kick of the checking for the transform job
+// to finish
 function Transform(amt)
 {
     id=$('#current').val()