Trying to see guild bank transaction information

[clowcadia]

ok, this is a function i am testing via macros for my add on
the only problem i am facing
i am trying to have a messege box apear when the tab slots have been changed, displaying that newest transactions info. for now i just want to know the item name that has been transacted


what i am trying to do is copy the guild log latest entry into messege box, when any transaction is made in the guild vault(it seams that i need to open the log tab for any value to appear, witch is what i dont want(but if it must happen then it must)
or what my main goal is when any transaction happens i want to know what that transaction was = deposit/withdraw itemname

what does not work: the only thing my message box displays is the type of the transaction

this is my test script that i use in my macro to see how to work it

/script local name = GetGuildBankTransaction(1,25);message(name);