IF script is generated server-side then yes. If script is simple a downloaded JS file - then no. And anyway - the question was about passing parameters from query string to JS function. – Yuriy Galanter Aug 07 '12 at 16:12

"you can still find them in DOM" and ex.dup. link covers just that. – Oleg V. Volkov Aug 07 '12 at 16:13