Nope - that's about the best you can do with JS ...
>So would you have something better for the security of source code?
>
>>You could call from a JavaScript SRC file like:
>>

>><script src="/aspvote/aspvote2.js?Poll=3&' + now.gettime() + '">
>>

>>This makes it difficult, but, not impossible...
>>>Is it possible to make JavaScript code impossible to see when a user looks at the source code of a web page?