[NTG-context] Lists

Hi all, I'm new to the list, although I'm working with ConTeXt since last spring. I have been trying to find everything I need on my own, but there is a problem I cannot solve at this moment. The thing is I'm writing my PhD thesis, and I would like to have not only a "List of figures", but also a "List of algorithms" and a "List of formulas". Is there a simple way to create a "\placeXXX" command similar to the \placefigure and a "\placelistofXXXX" similar to the "\placelistoffigures"? I suppose they can be programmed, but I'd rather not to start learning how to program in ConTeXt right now. Thanks in advance Angel-Luis Garcia