Learners name question - how to manipulate so just the first name appears

Hi all,

I'm hoping someone can help. I'm trying to bring the Learner's name into my course, which i've been able to do using the following action:

On:Show

Action:Change Contents

Target:Text_box

New contents:AICC_Student_Name

However this results in the learnernames appearing LastName, FirstName (ie the name "Fred Blogs" appears as "Blogs, Fred").

My question - is there anyway of just displaying the FirstName and hiding the LastName part of the Learners name?

i.e. At the start of the course it would say something like "Hi Fred" instead of "Hi Blogs, Fred"

Any help would be much appreciated :)