xml ticker not working in Google Chrome

I'm using the script at this address since years in an old website: http://ift.tt/1GpAVkt

Now it's no more working with Google Chrome, but it's ok with Firefox and IE

If you open that site, you'll see a yellow box. With Firefox and IE it's populated with strings or images scrolling.. while with Chrome it remains empty.

Anyone can explain why?

many thanks in advance regards Francesco