I will just offer to keep your options open.
I am moving back to Midland, and while the position title is the same as my current position, it's in a field in which I have no previous experience.
The competition for qualified employees is so intense right now, that many firms are looking for folks that can exhibit a successful track record and a willingness and aptitude to adapt, as opposed to direct experience.
If there's anything in a job description that you can in some way relate back to your current function, it may be worth looking into.
[This message has been edited by Cowtown Red (edited 6/2/2008 2:30p).]