well, this is not an update..just a corner i created in case there's something not really understandable..

moslems are required to perform their prayer 5 times a day, starting from

a) Subuh prayer at dawn

b) Zhuhur prayer slightly after the noon

c) Asaar prayer 

d) Maghrib prayer after sun completely set

e) Isyaa' prayer in the night

these 5 times compulsary prayer supposedly be perform early, it is one kind of training to train moslem to appreciates time and be punctual.

rectum is where your stool collected before it will be excreted

Assalamualaikum means may peace be upon you; is a form of prayer you said when you meet someone or when you begin your conversation, you pray for his well being and safety

Wa'alaikumussalam is also a form of prayer, actually it is the reply of assalamualaikum, means may peace also be upon you.

in short, moslem use this prayer to greet each other.