I have a jquery/AJAX sign in page that works perfectly in all browsers except Chrome. It seems I have bumped into an issue in Chrome which is covered at Problems with jQuery ge
Don't use that flag. You're opening your machine or your users machines to attacks. Instead run a local server. It's as easy as opening a shell/terminal/commandline and typing
cd path/to/files
python -m SimpleHTTPServer
Then pointing your browser to
http://localhost:8000
If you find it's too slow consider this solution