text greeting problem

[Guest]

Hi, I'm hoping there's an easy fix for this - whenever I open my browser and go to my osc site it welcomes me back. I wouldn't mind except it looks as though I'm logged in (there's a log off option in the header line and my shopping cart has the last items I had in it still in it), if you do click on 'my account' or 'checkout' it takes you to the login page. I checked my english.php file but as far as I can tell the Text Greeting settings are fine:

 

define('TEXT_GREETING_PERSONAL', 'Welcome back <span class="greetUser">%s!</span> Would you like to see which <a href="%s"><u>new products</u></a> are available to purchase?');

define('TEXT_GREETING_PERSONAL_RELOGON', '<small>If you are not %s, please <a href="%s"><u>log yourself in</u></a> with your account information.</small>');

define('TEXT_GREETING_GUEST', 'Welcome <span class="greetUser">Guest!</span> Would you like to <a href="%s"><u>log yourself in</u></a>? Or would you prefer to <a href="%s"><u>create an account</u></a>?');

 

Can anyone tell me how to fix this - I would like it to say something like, "Welcome back ----- would you like to log in to your account?" and definetely not have 'Log Off' showing as an option on the header bar.

[Guest]

I have a second problem - I can't login as a different account even after logging out of the first account and shutting and reopening the browser window. Could this be a cookie problem?