echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">' .
"\n\n<HTML>\n<HEAD>\n";
- if ( $custom_css == 'none' ) {
+ if ( !isset( $custom_css ) || $custom_css == 'none' ) {
if ($theme_css != '') {
echo "<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"$theme_css\">\n";
}