changing the status of the articles.

[hridayz]

jimport('joomla.filter.output');
$k = 0;
for ($i=0, $n=count( $rows ); $i < $n; $i++)
{
$published = JHTML::_('grid.published', $row, $i );
$published;
}
I used this sort of scripts, for displaying the published items, though it displayed the status of the contents but that doesnot work for the changing the status of the from published to unpublished and unpublished to published.
anybody could help me??
thx in advance.

[hridayz]

its been sorted out.. i forgot the functions to be published out there ..