This divya shetram is called sthalasayanam because the lord rests on the floor and so does the thayar.Hence the thayar is called nilamangai thayar.The moolavar has four hands ,two pointing towards his feet,one hand for resting and the other hand calling his devotees.
PARAYA UNDU UMIZHANTHA PAVAZHA THOONAI*
PADUKADALIL AMUTHATHAI PARIVAY KEENDA SEERANAI*
EMMANAE THONDAR THANGAL SINTHAYUL MULAITH EZHUNDA*
THEEN KARUMPINAI* PERAANAI KOMPOSITHA POR YERRINAI*
PUNAR MARUTHA MIRA NADANDA PORKUNDRINAI*
KAR YANAI IDAR KADINTHA KARPAGATHAY*
KANDATHU NAAN KADAL MALLAI THALASAYANATHEY*