Where does the breadcrumb come from?

[robertpro2a]

Thank you very much RLShare! Works perfectly..although is there a way to add a URL to it? For example:

PHP Code:

$navbits = array("Knowledge Base");
$navbits[$parent] = 'Select Model';
$navbits = construct_navbits($navbits);
eval('$navbar = "' . fetch_template('navbar') . '";');  
eval('print_output("' . fetch_template('blank') . '");'); 


Which outputs:

My Site> Knowledge Base
-----------------------_>Select Model

But I would like to make "Knowledge Base" have a URL. Right now it has a default URL of "0".

Thanks.