/diy/ - Do It Yourself

Friends, could one of you help me out, what kind of (interior) door is pic related? I thought it was four panel, but that doesn't seem to be the case.
I ask because the top square panel has been smashed. Is it at all feasible to replace this panel, or am I just best off buying a new door? It's all wood, no glass or nothing. I'm not even sure of the type of wood. The doors aren't hollow, they're solid, but the wood almost feels soft enough to have a bit of give when you push on it.
Sorry I don't have a pic, just my artist's rendition. Any help would be appreciated.