try this,
if(is_array($_POST['delete']))
{
while(list($key,$value) = each($_POST['delete']))
{
if($items=="")
{
$items= $value;
}
else
{
$items.= "|".$value;
}
}
}
else
{
$items= $_POST['delete'];
}
now explode the $items, so u`ll get all the checkboxes which the user checked.
good luck.
Regards,
Niroshan