Pulldown menu - some open in same window, some in new window

[timware]

I can't figure out how to have one pulldown menu where some of the links open in the same window and some open in a new window. I prefer a menu where the selection auto-goes, rather than using a "go" button or whatever. I assume some value or parameter would be passed via the <option>.

Anyone aware of a javascript that accomplishes this? Thanks.

Tim