public function Connect
Prototype:
public function Connect(db="", host="127.0.0.1", port=27017, user="", password="")
Parameters
db
has a default value of ""
host
has a default value of "127.0.0.1"
port
has a default value of 27017
user
has a default value of ""
password
has a default value of ""
Description:
TODO: Document this
Return value:
// TO DO