That link is full of lies and distortions. And to think Christians would deliberately lie to people! Here is an example from the very first parapgraph:
"Creationists have often pointed out that evolution is unscientific because it can never be proved by science to be true. It is not happening at present and without a time machine, they can never be sure that it happened in the past."
This is a classic example of creationist nonsense. Scientific theories are never proved, ever. This shows creationists are so ignorant of science that they can't even talk about it up front. They also say evolution is not happeneing now. Even when they get sick from the next avian flue pandemic, they will still not believe this new virus evolved right in front of them! And the last sentence is nonsense, too. Evolution does not require a time machine to be validated. There are millions of testable predictions made by evolution and evolution has been sustained by every one.