+ # put <br> back into html
+ $out =~ s,<br/*>,<br/>,gi;
+ # put <a href=xxx>yyyy</a> back into html
+ sub mkurl_param($$$$) {
+ my ($a_href,$url,$text,$a_end) = @_;
+ if ($url_params) {
+ if ($url =~ m#\?#) {
+ $url .= "&".$url_params;
+ } else {
+ $url .= "?".$url_params;
+ }
+ }
+ return '<'.$a_href.'"'.$url.'">'.$text.'<'.$a_end.'>';
+ }
+ $out =~ s#<(a\s+href=)['"]*(.+?)['"]*>(.+?)<(/a)>#mkurl_param($1,$2,$3,$4)#gsie;