or download this
printMessage("\n*Launching browser for node $node...");
if ($node =~ s,^id://,,) { $url = $perlmonksURL_id . $n
+ode; }
elsif ($node =~ s,^node_id=,,) { $url = $perlmonksURL_id . $n
+ode; }
...
elsif ($node =~ m,^http:,) { $url = $node;
+ }
elsif ($node =~ s,^/+,,) { $url = $perlmonksURL_base . $n
+ode; }
else { $url = $perlmonksURL_node . $n
+ode; }