Tactics Trainer problem

Ok, it definitely seems to be a weird javascript issue of some sort. I just need to know if the problem exists on our side on certain tactics trainer problems, or if its browser related.

OK. I have only seem that code gibberish once. When I have problem, I will see if I can view source. RIGHT NOW- I see on bottom of this page code rather than "Save & preview" as follows:  tton" name="c24" id="c24" value="Save & preview" onclick="qc.getW('c24').toggleEnabled('disable'); qc.pB('TopicView', 'c24', 'QClickEvent', ''); return false;" /> |

Jay, I was able to recreate the problem after like 20 tries (opening tactics trainer, doing one problem, closing it and then opening to try it again) and sent you the source code in an email.

http://www.chess.com/tactics/testjserror.html

This is a direct link to a problem that triggered the js issues. Can you go here and refresh many times and see if you ever get the js errors to showup again?

I have tried it myself on google chrome, FF, IE, and safari all on windows OS and never experienced any problems...

I am still getting tactics trainer problems regularly.

An error occurred during AJAX Response parsing.

The error response will appear in a new popup.

Then I get undefined value in undefined line in undefined file