How to create a Blender shortcut for "Display files as Thumbnails" When i want to replace a texture for an object, i see my jpg files as a shortlist by default. i can click with my mouse on the thumbnails list to browse my files as thumbnails. but i do this task often , so i need a shortkey for this move. 

i have tried to figure out the Python code that is needed for this, but that didn't work out, i don't know why.
i could use some help here.
what do i need to do to get this shortcut ?
today i found another solution to get the texture list to view in thumbnails. 
 go to user prefs > file > and check : show thumbnails !

i was actually searching for a toggle between list view and thumbnail view 
 but this solution is working great as well.