What IS a Warmblood??

I see these kinds of ads a lot. I can't find the article I read several years ago that said there has to be at least 5 generations of recognized Warmblood Sporthorses to be considered a true Warmblood, not a warmblood. I thought it was the Elk Run Farm site but it's not. Might be gone by now but it was the best article I've ever read about this subject.

http://www.elkrunfarm.com/warmblood.html

http://www.articlesbase.com/pets-articles/what-is-a-warmblood-566432.html

If you only cross a hot blood (TB, Arabian) with a cold blood (Draft), you only have a Crossbred or a Xbred. There is quite a lot of misunderstanding on this. Someone has to dig for info for this. Hope maybe this helps to clarify!