Samaveda Ranayaniya Samhita POORVARCHIKUttararchik Agneya KandaAindra KandaAranya KandaPavamana Kanda documentreadyfunction togglebtnclickfunction purva1hidefast purva2fadeInslow backclickfunction purva1fadeInslow purva2hidefast var getheight windowinnerHeight var getheight1 getheight 25 var getcontainer documentgetElementByIdcontainer getcontainerstyleheight getheight1 px