return ($width, $height);
}
-sub print_link {
- my ($r, $title, $baseurl, $param, $defparam) = @_;
- my $str = "<a href=\"$baseurl";
+sub get_query_string {
+ my ($param, $defparam) = @_;
my $first = 1;
+ my $str = "";
while (my ($key, $value) = each %$param) {
next unless defined($value);
$str .= "$key=$value";
$first = 0;
}
-
- $str .= "\">$title</a>";
+ return $str;
+}
+
+sub print_link {
+ my ($r, $title, $baseurl, $param, $defparam) = @_;
+ my $str = "<a href=\"$baseurl" . get_query_string($param, $defparam) . "\">$title</a>";
$r->print($str);
}