# stackable method calls:
print DBIx::XHTML_Table
   ->new($data_source,$usr,$pass)
   ->exec_query('select foo,baz from bar')
   ->output()
;

##</code><code>##

my $table = DBIx::XHTML_Table->new($data_source,$usr,$pass);
$table->exec_query('select foo,baz from bar');
print $table->output();