Scientific Laws vs. Theories

I was wondering about the scientific nomenclature of ‘law’ (e.g. the law of gravity) vs. theory (e.g. th etheory of evolution). Sue pointed me at http://wilstar.com/theories.htm  which lays it out pretty nicely.
Lay people often misinterpret the language used by scientists. And for that reason, they sometimes draw the wrong conclusions as to what [...]