New page design.keep Google position?

[laurieballard]

Hello

I am designing a new website for a customer to replace their existing one. If you search for 'widgets' the top result is Widget Company which is the company so they have a good position.

How can I replace the whole site design files and still keep same search engine position?

Thanks

[edited by: incrediBILL at 12:16 pm (utc) on June 9, 2009]
[edit reason] removed specifics, see TOS #13 [/edit]

[tedster]

There can be many pitfalls in a redesign, but these would be the top three for me:

1. keep the same urls
2. don't change the way the pages link to each other.
3. keep the same title elements