Does it work on either of these sites?
http://www.lugato.net/brigl/index.html
http://hazenbabcock.github.io/brigl/index.html
Can you send me the file? I can try it to see if it works for me.
Another thing that can be very useful (and maybe you are already aware of?) is that many browsers have "Developer Tools", which you can use to follow exactly what is going on. Most browsers will silently ignore javascript errors, which is fine for general use but can make it very hard to figure out what the issue is when you have a problem like yours. With the developer tools running you can now see any error messages, the console log, etc.
-Hazen
http://www.lugato.net/brigl/index.html
http://hazenbabcock.github.io/brigl/index.html
Can you send me the file? I can try it to see if it works for me.
Another thing that can be very useful (and maybe you are already aware of?) is that many browsers have "Developer Tools", which you can use to follow exactly what is going on. Most browsers will silently ignore javascript errors, which is fine for general use but can make it very hard to figure out what the issue is when you have a problem like yours. With the developer tools running you can now see any error messages, the console log, etc.
-Hazen