/**
* Draw a pager for wordpress query loop.
*
* @global object $wp_query wordpress query object
* @param string $query page element for url query
* @param string $sign what sign to add before page part
* @param bool $div draw div around the pager
*/
function loop_pager($query = "pg", $sign = "?", $div = true)
{
global $wp_query;
$numposts = $wp_query->found_posts;
$max_page = $wp_query->max_num_pages;
if ($max_page > 1) {
$page = intval(get_query_var('paged'));
if ($page == 0) {
$page++;
}
$url = remove_query_arg($query);
if ($div) {
echo '<div class="gdpager">';
}
echo gdFunctionsGDSW::draw_pager($max_page, $page, $url, $query, $sign);
if ($div) {
echo '</div>';
}
}
}
