How to display customer userid on top of pages?

[rohitsax]

I want to show the customer's userid after he has logged in on the top of all pages. Is there some code I can add on the header to show this?

Something like a 'Welcome [email protected]' where the email is the customer's userid.

Thanks!

[jgamio]

I dont know about the email but if you check out this

if (isset($_SESSION['customer_id'])
{

echo $_SESSION['customer_first_name'];
}

this check if somebody is login then show the first name