Sergei-b84,
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
table {
display: none;
}
#table_up{
background: #339900
}
#table_down{
background: #FF6666
}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
$(function(){
var table = $('#table_up, #table_down'), f = localStorage.getItem('f')||'';
function show()
{
$(table[+!f]).insertAfter(table[+f])
table.show();
};
$('button').click(function(e) {
f = f ? '' : '1';
show();
localStorage.setItem('f', f);
});
show() ;
});
</script>
</head>
<body>
<table id="table_up" class="table">
<caption>Basic Table UP</caption>
<thead>
<tr class="success">
<th>Name</th>
<th>City</th>
</tr>
</thead>
<tbody>
<tr>
<td>Tanmay</td>
<td>Bangalore</td>
</tr>
<tr>
<td>Sachin</td>
<td>Mumbai</td>
</tr>
</tbody>
</table>
<table id="table_down" class="table">
<caption>Basic Table Down</caption>
<thead>
<tr>
<th>Name</th>
<th>City</th>
</tr>
</thead>
<tbody>
<tr>
<td>Tanmay</td>
<td>Bangalore</td>
</tr>
<tr>
<td>Sachin</td>
<td>Mumbai</td>
</tr>
</tbody>
</table>
<button>table reverse</button>
</body>
</html>