code refactor help

[eluser]sasori[/eluser]
hi, it seem like I am repeating this lines of code all the time in
each of my functions inside the controller

Code:

$data['base'] = $this->config->item('base_url');
$data['css'] = $this->config->item('css');
$data['title'] = "the title here";

is there a way wherein one can actually put this on a separate file and just call the file in the controller ? if so, how ?