';
if($this->heading!=null)
echo '
'.$this->heading.'
';
if($this->body!=null)
echo '
';
echo '
';
if($this->fields!=null)
{
echo '';
foreach($this->fields as $field)
echo '| '.$field.' | ';
echo '
';
}
}
public function start_row (){echo '';}
public function end_row (){echo '
';}
public function start_col (){echo '';}
public function end_col (){echo ' | ';}
public function echo_col ($text){echo ''.$text.' | ';}
public function echo_row ($text_list)
{
start_row();
foreach($text_list as $text)
echo_col($text);
end_row();
}
public function end()
{
echo '