content: set command to "defaults read com.apple.finder CreateDesktop"
  try
  	set status to do shell script command
  on error
  	set status to "1"
  end try
  
  if status is "0" then
  	do shell script "defaults delete com.apple.finder CreateDesktop;killall Finder"
  else
  	do shell script "defaults write com.apple.finder CreateDesktop -bool FALSE;killall Finder"
  end if
  