+%
+% my ( %opt ) = @_;
+%
+% my $url = $opt{'url'};
+% my $method = exists($opt{'method'}) ? $opt{'method'} : 'GET';
+% #my @subs = @{ $opt{'subs'};
+% my $key = exists($opt{'key'}) ? $opt{'key'} : '';
+%
+% $url .= ( ($url =~ /\?/) ? '&' : '?' )
+% if $method eq 'GET';
+%
+%