content: property ONE_RESIZE : 50
  on windowResize(xResize, yResize)
  	tell application "System Events"
  		set pList to name of every process whose frontmost is true
  		set appName to item 1 of pList
  		tell process appName
  			try
  				set topWindow to item 1 of (every window whose focused is true)
  			on error
  				set topWindow to window 1
  			end try
  			set winSize to size of topWindow
  			set x to item 1 of winSize
  			set y to item 2 of winSize
  			set newSize to {x + xResize * ONE_RESIZE, y + yResize * ONE_RESIZE}
  			tell topWindow
  				set size to newSize
  			end tell
  		end tell
  	end tell
  end windowResize
  