question on finding account id from name

[Jack]

I'm trying to find an way to easily switch between an investment  
account and it's brokerage account.  I have figured out how to test for  
the two types of accounts (testing the .accountType() or looking for "  
(Brokerage)" at the end of the name.)  However, I don't see any way to  
look up an account by name.  Does this actually require looping through  
all accounts and testing if the name matches?

Jack