set of panels show the supposedly divine lineage of the Pallavas starting from Brahma, followed by Angiras (sage), Bṛhaspati, Bharadvaja, Drona and Ashwatthama. These panels are followed by panels depicting the actual Pallava kings themselves. A typical panel shows the king on the left frame of the panel. In some cases, the coronation of the king is shown as can be seen by priests pouring sacred water on his head. The right side of the panel shows battle scenes or other events during that monarch's reign. The panels of Mahendravarman I and Narasimhavarman I show the battles with Pulakesin II of the Badami Chalukyas. Finally, there are panels that show the search and the finding of a successor after Paramesvaravarman II's early death. The successor is none other than Nandivarman II, who built this temple. The niches on the walls around the sanctum are similar to the ones in Mahabalipuram. Some of the sculptures indicates various legends of Mahabaratha depicting the image of Dharmaraja, Arjuna and Bhima. The temple is built of granite with a mixture of sandstone. The three storied temple is the forerunner for various later built temples like Vaikunta Perumal temple at Uthiramerur, Koodal Azhagar temple at Madurai and Rajagopalaswamy temple at Mannargudi. The three stories are achieved with three concentric squares with a small passage in between with the top layer being closed by a filial. Festivals and religious practices The temple follows Vaikasana Agama. The temple priests perform the pooja (rituals) during festivals and on a daily basis. Like other Vishnu temples of Tamil Nadu, the priests belong to the Vaishnavaite community, from the Brahmin varna. The temple rituals are performed six times a day: Ushathkalam at 7:30 a.m., Kalasanthi at 8:00 a.m., Uchikalam at 12:00 p.m., Sayarakshai at 5:00 p.m., Irandamkalam at 6:00 p.m. and Ardha Jamam at 7:30 p.m. Each ritual has three steps: alangaram (decoration), neivethanam (food offering) and deepa aradanai (waving of lamps) for both Vaikuntanathan and Vaikundavalli. During the last step of worship, religious instructions in the Vedas (sacred text) are recited by priests, and worshippers prostrate themselves in front of the temple mast. There are weekly, monthly and fortnightly rituals performed in the temple. The Vaikasi Brahmotsavam, celebrated during the Tamil month of Vaikasi (May–June), and Vaikunta Ekadashi celebrated during the Tamil month of Margaḻi (December–January) are the two major festivals celebrated in the temple. Verses from Nalayira Divya