function get_k2info($show = '')
{
$output = '';
switch ($show) {
case 'version':
$output = K2_CURRENT;
break;
case 'style_footer':
if (K2_STYLES) {
$styleinfo = get_option('unwakeable_styleinfo');
if (!empty($styleinfo['footer'])) {
$output = stripslashes($styleinfo['footer']);
}
}
break;
case 'styles_url':
if (K2_STYLES) {
$output = unwakeable_styles::get_styles_url();
}
break;
case 'headers_url':
$output = K2_HEADERS_URL . '/';
break;
}
return $output;
}
/**
* Load styles css in the <head> tag - called by 'wp_head' action
*/
function load_styles()
{
$styles_url = unwakeable_styles::get_styles_url();
// Styles
$active_styles = get_option('unwakeable_styles');
if (!empty($active_styles)) {
krsort($active_styles);
foreach ($active_styles as $style) {
echo '<link rel="stylesheet" type="text/css" href="' . $styles_url . '/' . $style . '" />' . "\n";
}
}
}