<?php
function bphelp_use_different_stylesheets() {
if ( is_user_logged_in() ) {
?>
<link rel="stylesheet" href=""/home.css
type="text/css" media="screen" />
else{
<link rel="stylesheet" href=""
type="text/css" media="screen" />
}
<?php
}
}
add_action ('bp_head', 'bphelp_use_different_stylesheets');
?>