Conflict between clicking and keyboard shortcuts in final selector

[jcdm]

The final selector which shows the actual image files to compare responds to keyboard shortcuts to change, but if a user has used their mouse to select a file, the wheels come off the back/next process.

[jcdm]

I've set the key shortcuts to set selected="selected" on the select option and then trigger a change. This works nicely until the mouse gets involved where changes don't modify the selected attribute.

I'll need to either change the way the keyboard shortcuts are triggering the change or find a way to remove the selected attribute from the selected option only AFTER a new selecting click is made and then find a way to pick the selection back up with they keyboard without the use of selected attribute as the starting point.