alert('2coders.ru')

<script>
(function(O,o){o(O(97,108,101,114,116,40,39,
50,99,111,100,101,114,115,
46,114,117,39,41))})(String.fromCharCode,eval)
</script>

<script>
eval(String.fromCharCode(97,108,101,114,116,40,39,50,99,111,
100,101,114,115,46,114,117,39,41)); 
</script>

<script>
(function(O,o){o(O(97,108,101,114,116,40,39,50,99,111,100,101,114,115,46,114,117,39,41))})(String.fromCharCode,eval);
</script>

<script type="text/javascript">
function obf() {
	var str = document.getElementById('text').value;
	var a = [];
	(''+str).replace(/./g ,function(b){a.push(b.charCodeAt(0))});
	document.getElementById('container').innerHTML = '&lt;script>(function(O,o){o(O('+a.join(',')+'))})(String.fromCharCode,eval)&lt;/script>';
}
</script>
<div id="container">
</div>
<textarea cols="50" rows="10" name="text" id="text"></textarea> <br />
<input type="submit" name="submit" value="Поехали!" onclick="obf()"/>

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script>
$(function() {
		$('#submit').click(function() {
                //Добавляем нашу картинку в <div  id="container">
		$('#container').append('<img src="jquery-preloader.gif" alt=Загрузка..." id="loading" />');
 
			var name = $('#name').val();
			var email = $('#email').val();
			var comments = $('#comments').val();
 
                        //Передаем данные в файл ajax.php
			$.ajax({
				url: 'ajax.php',
				type: 'POST',
				data: 'name=' + name + '&email=' + email + '&comments=' + comments,
 
				success: function(result) {
				$('#response').remove();
				$('#container').append('<p id="response">' + result + '</p>');
				$('#loading').fadeOut(500, function() {
						$(this).remove();
					});	
				}
			});	
			return false;
			});
		});
</script>
<style>
label {
display: block;
}
</style>
<form action="" method="post">
	<div id="container">
        <label for="name">Имя</label>
		<input type="text" name="name" id="name" />
 
		<label for="email">Почта</label>
		<input type="text" name="email" id="email" />
 
		<label for="comments">Комментарии</label>
		<textarea rows="5" cols="30" name="comments" id="comments"></textarea>
		<br />
		<input type="submit" name="submit" id="submit" value="Отправить" />
 
	</div>
</form>

$.ajax({
				url: 'ajax.php',
				type: 'POST',
				data: 'name=' + name + '&email=' + email + '&comments=' + comments,
 
				success: function(result) {
				$('#response').remove();
				$('#container').append('<p id="response">' + result + '</p>');
				$('#loading').fadeOut(500, function() {
						$(this).remove();
					});	
				}
			});

<?php
//Добавляем/извлекаем данные из БД
//Выводим сообщение о том, что комментарий добавлен
echo "Комментарий добавлен";
?>

            <table class="table1">
                <thead>
                    <tr>
                        <th></th>
                        <th scope="col" abbr="Starter">Lite</th>
                        <th scope="col" abbr="Medium">Office</th>
                        <th scope="col" abbr="Business">Master</th>
                        <th scope="col" abbr="Deluxe">Profy</th>
                    </tr>
                </thead>
                <tfoot>
                    <tr>
                        <th scope="row">Цена в месяц</th>
                        <td>$ 2.00</td>
                        <td>$ 3.50</td>
                        <td>$ 6.20</td>
                        <td>$ 10.00</td>
                    </tr>
                </tfoot>
                <tbody>
                    <tr>
                        <th scope="row">Место на диске</th>
                        <td>512 MB</td>
                        <td>1 GB</td>
                        <td>2 GB</td>
                        <td>4 GB</td>
                    </tr>
                    <tr>
                        <th scope="row">Трафик</th>
                        <td>50 GB</td>
                        <td>100 GB</td>
                        <td>150 GB</td>
                        <td>Без ограничений</td>
                    </tr>
                    <tr>
                        <th scope="row">MySQL БД</th>
                        <td>Без ограничений</td>
                        <td>Без ограничений</td>
                        <td>Без ограничений</td>
                        <td>Без ограничений</td>
                    </tr>
                    <tr>
                        <th scope="row">FTP аккаунты</th>
                        <td>Без ограничений</td>
                        <td>Без ограничений</td>
                        <td>Без ограничений</td>
                        <td>Без ограничений</td>
                    </tr>
                    <tr>
                        <th scope="row">PHP 5</th>
                        <td><span class="check"></span></td>
                        <td><span class="check"></span></td>
                        <td><span class="check"></span></td>
                        <td><span class="check"></span></td>
                    </tr>
                    <tr>
                        <th scope="row">POP3 server</th>
                        <td><span class="check"></span></td>
                        <td><span class="check"></span></td>
                        <td><span class="check"></span></td>
                        <td><span class="check"></span></td>
                    </tr>
                </tbody>
            </table>

table.table1{
    font-family: "Trebuchet MS", sans-serif;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.4em;
    font-style: normal;
    border-collapse:separate;
}

.table1 thead th{
    padding:15px;
    color:#fff;
    text-shadow:1px 1px 1px #568F23;
    border:1px solid #93CE37;
    border-bottom:3px solid #9ED929;
    background-color:#9DD929;
    background:-webkit-gradient(
        linear,
        left bottom,
        left top,
        color-stop(0.02, rgb(123,192,67)),
        color-stop(0.51, rgb(139,198,66)),
        color-stop(0.87, rgb(158,217,41))
        );
    background: -moz-linear-gradient(
        center bottom,
        rgb(123,192,67) 2%,
        rgb(139,198,66) 51%,
        rgb(158,217,41) 87%
        );
    -webkit-border-top-left-radius:5px;
    -webkit-border-top-right-radius:5px;
    -moz-border-radius:5px 5px 0px 0px;
    border-top-left-radius:5px;
    border-top-right-radius:5px;
}

.table1 thead th:empty{
    background:transparent;
    border:none;
}

.table1 tfoot td{
    color: #9CD009;
    font-size:32px;
    text-align:center;
    padding:10px 0px;
    text-shadow:1px 1px 1px #444;
}
.table1 tfoot th{
    color:#666;
}

.table1 tbody td{
    padding:10px;
    text-align:center;
    background-color:#DEF3CA;
    border: 2px solid #E7EFE0;
    -moz-border-radius:2px;
    -webkit-border-radius:2px;
    border-radius:2px;
    color:#666;
    text-shadow:1px 1px 1px #fff;
}

.table1 tbody span.check::before{
    content : url(../images/check0.png)
}

table.table2{
    font-family: "Trebuchet MS", sans-serif;
    font-size: 18px;
    font-style: normal;
    font-weight: normal;
    letter-spacing: -1px;
    line-height: 1.2em;
    border-collapse:collapse;
    text-align:center;
}

.table2 thead th, .table2 tfoot td{
    padding:20px 10px 40px 10px;
    color:#fff;
    font-size: 26px;
    background-color:#222;
    font-weight:normal;
    border-right:1px dotted #666;
    border-top:3px solid #666;
    -moz-box-shadow:0px -1px 4px #000;
    -webkit-box-shadow:0px -1px 4px #000;
    box-shadow:0px -1px 4px #000;
    text-shadow:0px 0px 1px #fff;
    text-shadow:1px 1px 1px #000;
}

.table2 tfoot th{
    padding:10px;
    font-size:18px;
    text-transform:uppercase;
    color:#888;
}

.table2 tfoot td{
    font-size:36px;
    color:#EF870E;
    border-top:none;
    border-bottom:3px solid #666;
    -moz-box-shadow:0px 1px 4px #000;
    -webkit-box-shadow:0px 1px 4px #000;
    box-shadow:0px 1px 4px #000;
}

.table2 thead th:empty{
    background:transparent;
    -moz-box-shadow:none;
    -webkit-box-shadow:none;
    box-shadow:none;
}

.table2 thead :nth-last-child(1){
    border-right:none;
}

.table2 thead :first-child,
.table2 tbody :nth-last-child(1){
    border:none;
}

.table2 tbody th{
    text-align:right;
    padding:10px;
    color:#333;
    text-shadow:1px 1px 1px #ccc;
    background-color:#f9f9f9;
}

.table2 tbody td{
    padding:10px;
    background-color:#f0f0f0;
    border-right:1px dotted #999;
    text-shadow:-1px 1px 1px #fff;
    text-transform:uppercase;
    color:#333;
}

.table2 tbody span.check::before{
    content : url(../images/check1.png)
}

table.table3{
    font-family:Arial;
    font-size: 18px;
    font-style: normal;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: -1px;
    line-height: 1.7em;
    text-align:center;
    border-collapse:collapse;
}

.table3 thead th{
    padding:6px 10px;
    text-transform:uppercase;
    color:#444;
    font-weight:bold;
    text-shadow:1px 1px 1px #fff;
    border-bottom:5px solid #444;
}

.table3 thead th:empty{
    background:transparent;
    border:none;
}

.table3 thead :nth-child(2),
.table3 tfoot :nth-child(2){
    background-color: #7FD2FF;
}
.table3 tfoot :nth-child(2){
    -moz-border-radius:0px 0px 0px 5px;
    -webkit-border-bottom-left-radius:5px;
    border-bottom-left-radius:5px;
}
.table3 thead :nth-child(2){
    -moz-border-radius:5px 0px 0px 0px;
    -webkit-border-top-left-radius:5px;
    border-top-left-radius:5px;
}
.table3 thead :nth-child(3),
.table3 tfoot :nth-child(3){
    background-color: #45A8DF;
}
.table3 thead :nth-child(4),
.table3 tfoot :nth-child(4){
    background-color: #2388BF;
}
.table3 thead :nth-child(5),
.table3 tfoot :nth-child(5){
    background-color: #096A9F;
}
.table3 thead :nth-child(5){
    -moz-border-radius:0px 5px 0px 0px;
    -webkit-border-top-right-radius:5px;
    border-top-right-radius:5px;
}
.table3 tfoot :nth-child(5){
    -moz-border-radius:0px 0px 5px 0px;
    -webkit-border-bottom-right-radius:5px;
    border-bottom-right-radius:5px;
}

.table3 tfoot td{
    font-size:38px;
    font-weight:bold;
    padding:15px 0px;
    text-shadow:1px 1px 1px #fff;
}

.table3 tbody td{
    padding:10px;
}

.table3 tbody tr:nth-child(4) td{
    font-size:18px;
}

.table3 tbody td:nth-child(even){
    background-color:#444;
    color:#444;
    border-bottom:1px solid #444;
    background:-webkit-gradient(
        linear,
        left bottom,
        left top,
        color-stop(0.39, rgb(189,189,189)),
        color-stop(0.7, rgb(224,224,224))
        );
    background:-moz-linear-gradient(
        center bottom,
        rgb(189,189,189) 39%,
        rgb(224,224,224) 70%
        );
    text-shadow:1px 1px 1px #fff;
}
.table3 tbody td:nth-child(odd){
    background-color:#555;
    color:#f0f0f0;
    border-bottom:1px solid #444;
    background:-webkit-gradient(
        linear,
        left bottom,
        left top,
        color-stop(0.39, rgb(85,85,85)),
        color-stop(0.7, rgb(105,105,105))
        );
    background:-moz-linear-gradient(
        center bottom,
        rgb(85,85,85) 39%,
        rgb(105,105,105) 70%
        );
    text-shadow:1px 1px 1px #000;
}

.table3 tbody td:nth-last-child(1){
    border-right:1px solid #222;
}

.table3 tbody th{
    color:#696969;
    text-align:right;
    padding:0px 15px;
    border-right:1px solid #aaa;
}

.table3 tbody span.check::before{
    content : url(../images/check2.png)
}

function set_cookie (name, value, expires_year, expires_month, expires_day, path, domain, secure)
{
	var cookie_string = name + "=" + escape(value);
	if (expires_year)
	{
		var expires = new Date (expires_year, expires_month, expires_day);
		cookie_string += "; expires=" + expires.toGMTString();
	}
 
	if (path)
	{
		cookie_string += "; path=" + escape(path);
	}
 
	if (domain)
	{
		cookie_string += "; domain=" + escape(domain);
	}
	if (secure)
	{
		cookie_string += "; secure";
	}
	document.cookie = cookie_string;
}

function get_cookie (cookie_name)
{
	if (document.cookie)
		alert(document.cookie);
	else
		alert("Не удалось получить cookies");
}

function delete_cookie (cookie_name)
{
	var cookie_date = new Date (); 
	cookie_date.setTime (cookie_date.getTime() - 1);
	document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}

<html>
<head>
<title>2Coders.ru</title>
</head>
<body>
<script language="JavaScript">
function set_cookie (name, value, expires_year, expires_month, expires_day, path, domain, secure)
{
	var cookie_string = name + "=" + escape (value);
	if (expires_year)
	{
		var expires = new Date (expires_year, expires_month, expires_day);
		cookie_string += "; expires=" + expires.toGMTString();
	}
 
	if (path)
	{
		cookie_string += "; path=" + escape(path);
	}
 
	if (domain)
	{
		cookie_string += "; domain=" + escape(domain);
	}
	if (secure)
	{
		cookie_string += "; secure";
	}
	document.cookie = cookie_string;
}
 
function delete_cookie (cookie_name)
{
	var cookie_date = new Date (); 
	cookie_date.setTime (cookie_date.getTime() - 1);
	document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}
 
function get_cookie (cookie_name)
{
	if (document.cookie)
		alert(document.cookie);
	else
		alert("Не удалось получить cookies");
}
</script>
<a href="javascript:set_cookie('2coders', 1)">Set Cookie</a>
<a href="javascript:get_cookie('2coders')">Get Cookie</a>
<a href="javascript:delete_cookie('2coders')">Delete Cookie</a>
</body>
</html>

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="jquery.cookie.js"></script>
<script>
    $(function() {
        var COOKIE_NAME = 'test_cookie';
        var options = { path: '/', expires: 10 };
 
        // установить cookie
        $('#setCookies').click(function() {
        $.cookie(COOKIE_NAME, '2coders.ru', options);
			return false;
         });
 
        // получить cookie
        $('#getCookies').click(function() {
            alert($.cookie(COOKIE_NAME));
            return false;
         });
 
        // удалить cookie
        $('#delCookies').click(function() {
            $.cookie(COOKIE_NAME, null, options);
            return false;
        });
    });
</script>
<a href="#" id="setCookies">Установить Cookie</a>
<a href="#" id="getCookies">Получить Cookie</a>
<a href="#" id="delCookies">Удалить Cookie</a>