Thread: Changing Search Radius Dropdown in 1.8.2

function jr_radius_dropdown() {
	global $jr_options;
?>
	<div class="radius">
		<label for="radius"><?php _e('Radius:', APP_TD); ?></label>
		<select name="radius" class="radius" id="radius">
<?php
		$selected_radius = isset( $_GET['radius'] ) ? absint( $_GET['radius'] ) : 0;

		foreach ( array( 0, 5, 10, 25, 50, 100, 200 ) as $radius ) {
			if ( ! $radius ) {
				$echo_radius = __( 'Auto', APP_TD );
			} else {
				$echo_radius = number_format_i18n( $radius ) . ' ' . $jr_options->jr_distance_unit;
			}
			?><option value="<?php echo esc_attr($radius); ?>" <?php selected( $selected_radius, $radius ); ?>><?php echo $echo_radius; ?></option><?php
		}
?>