TD HELOC: can you still get one that increases as you pay mortgage?

I have read elsewhere on the web that TD used to offer a HELOC whose limit increased concomitantly as you paid down your mortgage. Do they still offer this? My TD lady is not aware of it, but she didn't seem too sure. 

 What you can do is get a HELOC for 80% of your home's value and within that HELOC create what's called a Fixed Rate Advantage Option (FRAO), which is essentially a mortgage (mortgage rates, mortgage terms/ammortization, closed). As you pay it down, availability on the revolving part of the line of credit increases.

Example:
-Purchase a $300K house, $60K down, $240K on a HELOC.
-Initially the $240K will be revolving at a rate of Prime +1%.
-After the purchase you lock in that $240K to a FRAO with a 25 year ammortization for a 5 year term at a regular mortgage rate
-Each payment you make reduces the balance of that FRAO below $240K, the difference is available on the revolving credit line (just as if you didn't fix it in, if you make a payment on the HELOC, it makes credit available).