+sub ua {
+ my $self = shift;
+ my $ua;
+
+ $ua = LWP::UserAgent->new(
+ 'agent' => 'Mozilla/5.0',
+ 'cookie_jar' => HTTP::Cookies->new,
+ 'timeout' => 15,
+ );
+
+ $self->{_CACHED_UA} = $ua;
+
+ return $ua;
+}
+
+sub simple_get {
+ my $self = shift;
+ my $url = shift;
+ my $ua = shift || $self->ua();
+ my $r;
+
+ $r = $ua->get($url);
+ return $r->decoded_content() if $r->is_success();
+ return undef;
+}
+