[Javascript] Hide show a TD

[Hassan Schroeder]

Marcelo Wolfgang wrote (re using a numeric ID):

> but I've tested it here, and it worked ok, it's only 4 itens also, I
> will try my luck this time :)

Even if it worked in some browser (how many did you test?), it's
still wrong, and you *are* relying on luck if you use it...

Per the HTML spec:
	ID and NAME tokens must begin with a letter ([A-Za-z]) and
	may be followed by any number of letters, digits ([0-9]),
	hyphens ("-"), underscores ("_"), colons (":"), and periods
	(".").

FWIW!
-- 
Hassan Schroeder ----------------------------- hassan at webtuitive.com
Webtuitive Design ===  (+1) 408-938-0567   === http://webtuitive.com

                           dream.  code.