Functions are the elements that are made for the interaction possibility. These functions are called as modules. A function needs a space in page and its content has the certain function.

The default functions such as the following:

• Polling is the module that you can use for knowing the visitor’s opinion about the issue that you offer. You can also use it in order to know of what the visitor like and dislike about everything in your web. Well, this is the simple way in receiving ideas from your visitors.
  
  Picture 2.12 The vote module

Picture 2.13 Who�s Online module

Login Area is the module for visitors in order to get enter into the protected area. The page where the visitors does not have to login called as public area. In this module, there is form login that you usually get from the form login in the email web. The visitors must have to enter valid username and password. In this module, there is also a link for the visitors so that they can register theirselves become the website member. The administrator can agree or disagree. If the administrator agrees with the visitor’s membership, user can login and enter into the protected area. If the member forgets of the password and username, do not have to be worry. There is a link which can help you in remembering the member’s username and password again.

Picture 2.14 Login module

Search Field is the module for searching of the web matter or content. It is one of the easy form that is offered to the visitors.

Picture 2.15 Search field

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