Return URI Segment

[eluser]rash[/eluser]
Hi,

I have a site http://www.baxobeat.com

When i click on Login button it goes to http://www.baxobeat.com/home/logIn this link. When i serch the code i found this lines of code. where home, login are not directories.

$page_name = $this->uri->segment(2);
$controller_name = $this->uri->segment(1);

I didn't get this code.

Now i want to change the code file into http://aapkapaper.com/demo/Baxobeat link. But the inner pages are not found. It shows 404 error.

I don't know about uri segment...so how can i solve it....

can anyone help for this..............

Thanks in advance..