Дан код в котором я почти ничего не понимаю(Не понимаю я в яваскрипте и в том за счёт чего выводится сообщение с пин-кодом):
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<base href="http://127.0.0.1:2372/">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>K9 Web Protection Alert: Category Blocked</title>
<link href="reset.css" rel="stylesheet" type="text/css" />
<link href="embedded.css" rel="stylesheet" type="text/css" />
<script src="k9.js" type="text/javascript"></script>
</head>
<body class="blk3">
<div id="pageBody">
<div id="pageHead">
<h1 class="alert">K9 Web Protection Alert</h1>
</div>
<div id="noMenu">
</div>
<div id="pageMain">
<div id="subMenu">
<h2 id="title-block">Filtering Alert</h2>
<div id="subMenuContainer">
</div>
</div>
<div id="pageContent">
<h3 class="block" id="title-blk3">Category Blocked</h3>
<div id="notifier"></div>
<div class="summary bodyDiv">
The site you tried to visit belongs to a category that your computer is set to block.
</div>
<div class="details bodyDiv">
<span class="url">http://www.yapfiles.ru/static/play.swf</span> is blocked because it is currently categorized as:
<dl class="category">
<dt class="blockCat" id="category-50">
<a href="#category-50">Open Image / Media Search</a>
</dt>
<dd>
Sites with image or video searches which return graphical results (i.e. thumbnail pictures) that include potentially pornographic content along with non-pornographic content (as defined in our pornography category). Sites that explicitly exclude offensive content are not included in this category.
</dd>
</dl>
</div>
<div class="blkSep">
</div>
<div class="button">
<a class="button" href="#" id="btn-back">
<span class="title">Go Back</span>
<span class="description">Return to the previous page.</span>
</a>
</div>
<div class="blkSep">
</div>
<div class="buttonset bodyDiv smallButtons">
<h4 class="noPreceed">You may also choose from the following administrative options:</h4>
<div class="blockPageAdminControlsDiv">
<div class="button">
<a class="button admin" href="#" id="btn-allowSite">
<span class="title">Allow This Site</span>
<span class="description">Allow access to <span class="url">http://www.yapfiles.ru</span>
<select id="btn-allowSite-dd">
<option value="5">for 5 minutes</option>
<option value="15" selected="selected">for 15 minutes</option>
<option value="30">for 30 minutes</option>
<option value="60">for 60 minutes</option>
<option value="-1">permanently</option>
</select>
</span>
</a>
</div>
<div class="button">
<a class="button admin" href="#" id="btn-allowCat">
<span class="title">Allow This Category</span>
<span class="description">Allow access to Web sites rated as Open Image / Media Search
<select id="btn-allowCat-dd">
<option value="5">for 5 minutes</option>
<option value="15" selected="selected">for 15 minutes</option>
<option value="30">for 30 minutes</option>
<option value="60">for 60 minutes</option>
<option value="-1">permanently</option>
</select>
</span>
</a>
</div>
</div><span class="clear"></span>
</div>
<div class="clear"></div>
<div class="buttonset bodyDiv smallButtons">
<div class="blockPageAdminOptsDiv">
<div class="button">
<a class="button" href="http://www.yapfiles.ru/static/play.swf" id="btn-dispute">
<span class="title">Request Site Review</span>
<span class="description"></span>
</a>
</div>
<div class="button">
<a class="button admin" href="#" id="btn-url-categories">
<span class="title">Change Your Settings</span>
<span class="description"></span>
</a>
</div>
</div>
</div>
<div class="clear"></div>
<br><div class='supervisorModeInfoDiv'>To enter Supervisor Mode, which allows all Web access, go to the <a class='advPageUrl' href='http://127.0.0.1:2372/other'>Advanced Page</a></div> </div>
</div>
<div id="blueCoat"></div>
<div id="copyright">
Copyright © 2006-2008 Blue Coat Systems, Inc. All Rights Reserved.
</div>
</div>
<div id="floater"></div>
<div id="selection"></div>
<div id="disabler"></div>
<div id="loginContain">
<div id="d-loginContain">
<h2>You must log in to continue.</h2>
<span id="p-loginContain" class="selected">Log in using your K9 administrator password.</span>
<span id="e-loginContain">Incorrect Password. Please try again.</span>
<span id="i-loginContain">A password has been sent to you. Check your e-mail.</span>
<form id="f-loginContain" action="">
<p><input type="password" id="b-loginContain" /></p>
</form>
<span class="buttonRow">
<a href="#" id="l-loginContain">Forgot Password</a>
<span class="yesNoData" id="t-loginContain">Send Temporary Password</span>
<span class="yesNoData" id="q-loginContain">Would you like to have a temporary password sent to your email?</span>
<span class="yesNoData" id="y-loginContain">Yes</span>
<span class="yesNoData" id="n-loginContain">No</span>
<a class="cancelButton" href="#" id="c-loginContain">Cancel</a>
<a class="okButton" href="#" id="o-loginContain">OK</a>
<span class="clear"></span>
</span>
</div>
</div>
<div id="yesNoContain">
<div id="yesNoBox">
<h2 id="t-yesNoContain" class="question"></h2>
<span id="q-yesNoContain"></span>
<span class="buttonRow">
<a class="cancelButton" id="n-yesNoContain" href="#"></a>
<a class="okButton" id="y-yesNoContain" href="#"></a>
<span class="clear"></span>
</span>
</div>
</div>
</body>
</html>
Что это значит??
