acrobat do script results in undefined

I can’t get acrobat to do script all I get is “undefined”

here is my code


tell application "Adobe Acrobat Professional"
	set js to "this.info.title;" as text
	set foo to do script js
end tell

ok well it has to do with unicode text.

I saved my js into a text file using mac roman and ran it that way and it work but I have to do it like this


set jsfile to "" & (path to current user folder) & "Desktop:test.txt"
tell application "Adobe Acrobat Professional"
	activate
	do script file jsfile as alias
end tell

so how do I accomplish the same thing with out saving my js to a file ?

mm