eFusion,
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
$(function ()
{
$tr = $('select').parents('tr');
$tr.click(function (){
$('tr').not($(this).prev()).not(this).slideUp() ;
});
$(':submit').click(function (event){
event.stopPropagation();
event.preventDefault();
$('tr').slideDown() ;
})
}) </script>
</head>
<body>
<form>
<table><tr>
<td>$row[0]test</td>
<td>$row[1]</td>
<td>$row[2]</td>
<td>$row[3]</td>
<td>$row[4]</td>
</tr>
<tr>
<td>$row[0]</td>
<td>$row[1]</td>
<td>$row[2]</td>
<td>$row[3]</td>
<td>$row[4]</td>
</tr>
<tr>
<td><p>Текст</p></td>
<td><select class='span1' id='1' name='conn'>
<option selected='selected'></option>
<option>Текст</option>
<option>Текст</option>
<option>Текст</option>
</select></td>
<td><p>Текст</p></td>
<td><select class='span1' id='2' name='tv'>
<option selected='selected'></option>
<option>Текст</option><option>Текст</option>
<option>Текст</option>
</select></td>
<td><p>Текст</p></td>
<td><select class='span1' id='3' name='inet'>
<option selected='selected'></option>
<option>Текст</option>
<option>Текст</option>
<option>Текст</option>
</select>
</td>
<td><button type='submit' id='continue' name='submit'>Готово</button>
</td>
</tr><tr>
<td>$row[0]test</td>
<td>$row[1]</td>
<td>$row[2]</td>
<td>$row[3]</td>
<td>$row[4]</td>
</tr>
</table>
</form>
</body>
</html>