I've heard that there is a Salah as the Salah of Imam Hussain (peace be upon him) But I don’t know how its circumstance is. Does anyone know how it is?
(notice: It doesn't mean that it is said prayer for Imam Hussain (a.s.) instead of Allah, haply it is famous as this name. (As e.g. many streets or other things are called by the names of good persons. Or for instance if the name of a gate of Masjid-al-Nabi is called Baab-Al-Jabraeel, then it doesn't mean that it is his gate, haply this gate has been named and is famous by the respect of him... / Or AFAIK, e.g. there is a Salah (prayer) which is known as Salah Jafar-Al-Tayyar, so, it doesn't mean we prayer/worshiping him, haply, ... / And so forth.)
Note: I am looking for an authentic tradition that narrated it.