1  on clicked theObject
 2  	-- Read in the preferences
 3  	set theLocation to POSIX path of (call method "defaultObjectForKey:" with parameter "entropy")
 4  	
 5  	try
 6  		do shell script "cd " & theLocation & ";mv -f entropy.log entropy.old.log"
 7  		display dialog "entropy.log successfully copied over to entropy.old.log"
 8  	on error
 9  		display dialog "Error: entropy.log not found."
10  	end try
11  end clicked
12