h1. Enhance the split screen posting mode

# change the way preview works
# allow for editing existing posts
# when saving a post, allow for continue editing and saving


h2. Change preview and save actions

h3. Existing Actions

* split screen - typing on the left and preview on the right
* right-pointing arrow, switches to large version of single screen mode for typing
* left-pointing arrow, switches to split screen mode
* preview:
** when in split screen mode, app remains in split screen mode
** when in single screen mode for typing, the app switches to split screen to show the preview text
* when in split screen mode or in single screen mode for typing, and when the save button is clicked, the app switches to split screen mode


h3. Change Actions To

* when in single screen mode for typing, and the preview button is clicked, only the large version of preview screen is displayed. do not switch to split screen mode.
* when in split screen mode, and the preview  button is clicked, remain in split screen mode.
* when in single screen mode for typing, and the save button is clicked, remain in single screen mode for typing.
* when in split screen mode, and the save button is clicked, remain in split screen mode.


h2. Files to move into production

* splitscreen.js
* BlogPreview.pm
* BlogUpdate.pm
* BlogAdd.pm
* splitscreenform.tmpl


#todo
#junco
toc=no