[FONT=Verdana]How to create 'default text' in attribute option dropdown box?

What I mean is, for example I create an attribute named size with 3 values small, medium and large.

Whenever I go to the product info page, I would like the dropdown option NOT to show the small, medium or large value as default text in the dropdown. I want it to show e.g [Select size] as the top list in the dropdown if you know what I mean.

Here's an example:

instead of this - Size: [ small ]

I prefer something just like this - [ Select size ]

then followed by small, medium and large.

Possible?
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