Link problem

[eluser]Gerep[/eluser]
Hi,

I'm creating my first website with CI but I'm having a problem with links.

http://www.redenoos.com.br

On my menu I have 3 links, Home, Sobre, Contato.

The code:

Code:

<a href="&lt;?php echo site_url('home') ;?&gt;">Home</a>

But online it shows http://localhost/redenoos/home and shouldn't it be http://www.redenoos.com.br/home ?

Another problem is with my contact form.

Code:

<form method="post" action="contato/enviar">

The form is been sent and display error messages but when we send the email and click on any of the menu links it adds the link value to the url.

Thanks for your time and attention and sorry for any typos =)