Javascript file hosting has always been a big riddle for blogger. Earlier 'google pages' was there to carry these files but now as google is not accepting any new accounts for the same, bloggers are either trying and experimenting other methods or moving towards other free or paid services available around the web where they have to face issues like limited storage space, limited bandwidth etc.
I had been facing the same issue until the moment I saw this site, www.yourjavascript.com, which hosts any javascript file absolutely free. Moreover, you don't have to register for any account, just upload the file, enter your email address and get the hotlink to your file directly in your inbox, that too without any conditions. Isn't it awesome!
Now I am using it and found no problem at all, you too try and let me know your opinions through comments.
I had been facing the same issue until the moment I saw this site, www.yourjavascript.com, which hosts any javascript file absolutely free. Moreover, you don't have to register for any account, just upload the file, enter your email address and get the hotlink to your file directly in your inbox, that too without any conditions. Isn't it awesome!
Now I am using it and found no problem at all, you too try and let me know your opinions through comments.
Update:
Today I received a reply from the Admin of yourjavascript.com to my query about Bandwidth and Storage space, so the good news is - there is no limit of bandwidth but file size should not exceed 1024 KB per file.
Update as on 26th November, 2009:
This site is found inactive!
Update as on 04th December, 2009:
Yourjavascript.com is back!
I'm Googy a Blogger from Bhagalpur, India who is a web & blog addict. I write this blog named Around The Web, in which I share my designed templates, blogger widgets, tips-tricks & add-ons with others & all around the web... 
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still the ads are not working why can u help me?i have only three ads that is 460*80 700*80 and a pop up ad thats it pop up works right but............ just take a look at my blog jayarajyadav.blogspot.com with the name sponsors below the header plz help
anshul have added the blog catalog,whos.amung.us buttons below the template in a horizontal manner when i try to put the codes they are coming vertically what is the problem why cant they come horizontal hope u will try to reply me thanks for ur support and quick reply
@jayaraj...well, I saw the source page of your template and found that your template is carrying loads of Javascripts on it, which may be causing trouble to you, try to import scripts from javascript file hosting sites instead of carrying them on templates, specially just before </body> part of your template. Try once, if it works then well & good or ask me again!
anshul have added the blog catalog,whos.amung.us buttons below the template in a horizontal manner when i try to put the codes they are coming vertically what is the problem why cant they come horizontal hope u will try to reply me thanks for ur support and quick reply
@jayaraj...if u can send me the template.xml file then I can try to sort out ur problem. My e-mail id is freebdinfo [at] gmail [dot] com.
This is useful info to know, thanks! :-)
I just want to know after Geocities is close, what the best option to find a replace which also free and offer almost the same option like geocities, the site that you offer can't direct linking other files only javascript.
Thank you!
@Apple...You can try http://www.sigmirror.com