how to get "preferred currency" menu?

Sunday 16 November 2008 11:13:29 pm

I have added the "multiprice" attribute in my product class.
Have created 3 new currencies and set one as custom.
then I added Tool[]=preferred_currency in toolbar.ini.append.php file, but still I am not able to see the preferred currency drop-down in frontend.
I want all my currencies in products page to change according to the user defined currency as selected from the menu.

How can I achieve that.

Kindly help!

Thanks in Advance!