Question : change title case via javascript - search engine friendly?

I have a one line script that will change some file names from being partly lowercase to entirely upper case.  The number of these is too big to do one by one.  I watched the file load online and for one brief second I saw the lowercase, which was then replaced by the .js file to upper case.  Since the title seems to bear a lot of weight for keywords, etc., I wanted to be certain that a javascript file to change the case would not interfere or somehow have any bad effect.  Anyone know?

thanks..

linque

Answer : change title case via javascript - search engine friendly?

Won't make any difference for search engine's; as they don't run javascript (even if they did, it wouldn't make a difference.
Allthough it may be better to simply put in the title in upper case from the start, then you won't have to use javascript to change it (some people have disabled it).