Summarize the following:
If you have brought fruit or flowers to offer to the deity, you may do this as you circulate through the temple. Hand each offering to the priest sitting outside the idol’s chamber. Under no circumstances should you enter the inner chamber. The inner chamber or the chamber where the idol is seated is considered the most sacred and private area and no one can go in without previous sanction. If there is no priest outside the chamber, there may be a nearby platform for worshipers to place their offerings on. While you are in the temple, you may notice a priest pouring water over the hands of worshipers. This is a spiritual, purifying gesture: if the priest offers you the water, let him pour it over your hands.  The priests may also give “Prasad:” blessed food (always vegetarian) which is offered to the deities. Prasad is also considered holy, and you should eat it outside the temple. Anything the priest gives you should be accepted with your right hand. Avoid taking or giving anything with the left hand. A single temple can house hundreds of statues—do not attempt to touch any one of them; this will be seen as an inappropriate and disrespectful act. In Hindu faith, only priests are permitted to touch the statues. Keep a respectful distance. Also avoid photography. Taking pictures is restricted or forbidden in many temples. Before taking a photo, look for the temple’s rules. Rules may be written outside on noticeboards, or you may ask someone, including the priest. The temple is a sacred, holy space, and you should exhibit polite, constrained behavior when visiting. You can speak quietly, but avoid loud conversation, laughter, or crying. Do not chew gum loudly—or at all—and throw any trash you have in a trash can. To show your respect for the temple, turn your phone off when you enter, and don’t smoke in or around the temple. A priest may offer to place a small mark on your forehead (usually made from ash or turmeric). You may accept or decline as you feel comfortable; the mark carries no great spiritual significance and does not necessarily indicate a belief in the Hindu religion. As you make your way through the temple, you may see a small donation box. If you feel like donating, fold the bills and put them with your right hand in the donation box. Remember that donations are never required and you do not have to donate. Even if someone coaxes you to donate, you always have the right to refuse. Depending on your location, you may find many beggars outside temples. You don’t have to give them cash if you don’t want to. If you want to help them temporarily, buy them some food. If you are alone, it would be a good idea to not encourage beggars. They can be persistent, and can keep following you or trouble you for more money.

Summary:
Bring your offerings before individual statues. Accept any items from the priest. Avoid touching shrines or statues. Follow rules of common decency. Provide a donation, if desired. Keep an eye out for beggars.