' . $alert . ''; } else { $return_string = FALSE; } return $return_string; } add_shortcode( 'alerter', 'alwk_show_text' ); // Add css function alerter_css() { $alwk_options = alwk_load_options(); $show_alert = $alwk_options[ 'show_alert' ]; $css_text_color = $alwk_options[ 'text_color' ]; $css_background_color = $alwk_options[ 'background_color' ]; $css_border_color = $alwk_options[ 'border_color' ]; if ( $show_alert == 1 ) { echo "