function searchnavi($direction, $pos = 0)
{
if ($direction == 1) {
$this->navpos = $this->navpos + $this->perpage;
} else {
if ($direction == 0) {
$this->navpos = $this->navpos - $this->perpage;
}
}
if ($pos != 0) {
$this->navpos = $pos * $this->perpage;
}
if ($this->navpos < 0) {
$this->navpos = 0;
} else {
if ($this->navpos % $this->perpage != 0) {
$this->navpos = ceil($this->navpos / $this->perpage) * $this->perpage;
}
}
switch ($this->navid) {
case 7:
// user history
if (db_guinfo('u_access') == 0) {
$uh = new userhistory();
$uh->setuid(frm_get('huid', 1));
$uh->setfilter(frm_get('filter', 1, -1));
$uh->setperpage(frm_get('hperpage', 1, 18));
$uh->show($this->navpos, $this->perpage);
$this->setfollow('huid', frm_get('huid', 1));
$this->setfollow('filter', frm_get('filter', 1, -1));
$this->setfollow('hperpage', frm_get('hperpage', 1, 18));
$this->writenavi();
$uh->endshow();
}
break;
case 2:
// normal search
$kps = new kpsearch();
$kps->setrows($this->navrows);
$kps->gensearchsql($this->navpos, $this->perpage);
$kps->viewsearch();
$this->writenavi();
$kps->endsearch();
break;
default:
$gl = new genlist();
$gl->setrows($this->navrows);
switch ($this->navid) {
case 3:
$gl->whats_new($this->navpos, $this->perpage);
break;
case 4:
$gl->whats_hot(0, $this->navpos, $this->perpage);
break;
case 5:
$this->setfollow('hchar', frm_get('hchar'));
$gl->hotselect(frm_get('hchar'), $this->navpos, $this->perpage);
break;
case 6:
$gl->genrelist($this->navpos, $this->perpage);
break;
}
$gl->nhghlist();
$this->writenavi();
$gl->endlist();
break;
}
}
