[NTG-context] table of contents

Hello, There must be two tables of contents in my document, one in a native language and the other in english. In LaTeX I made new commands \enchapter, \ensection, etc., which I use just after the \chapter or \section command. How do I make such commands in ConTeXt, so that these commands just insert a line into the english table of contents, but do not insert chapter or section in the current page? Thanks, Marius