Ciao Ottorino !
Take back what I said in my last post. This morning from home it worked but right now I’ve tried from the office (Linux Ubuntu 14.04 w FF 32) and it’s blank with the same error related by Ottorino:
TypeError: body is undefined home.js:8
The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol.
Take care