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marine.php
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<?php
//initialize the session
if (!isset($_SESSION)) {
session_start();
}
// ** Logout the current user. **
$logoutAction = $_SERVER['PHP_SELF']."?doLogout=true";
if ((isset($_SERVER['QUERY_STRING'])) && ($_SERVER['QUERY_STRING'] != "")){
$logoutAction .="&". htmlentities($_SERVER['QUERY_STRING']);
}
if ((isset($_GET['doLogout'])) &&($_GET['doLogout']=="true")){
//to fully log out a visitor we need to clear the session varialbles
$_SESSION['MM_Username'] = NULL;
$_SESSION['MM_UserGroup'] = NULL;
$_SESSION['PrevUrl'] = NULL;
unset($_SESSION['MM_Username']);
unset($_SESSION['MM_UserGroup']);
unset($_SESSION['PrevUrl']);
$logoutGoTo = "login.php";
if ($logoutGoTo) {
header("Location: $logoutGoTo");
exit;
}
}
?>
<?php
if (!isset($_SESSION)) {
session_start();
}
$MM_authorizedUsers = "";
$MM_donotCheckaccess = "true";
// *** Restrict Access To Page: Grant or deny access to this page
function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) {
// For security, start by assuming the visitor is NOT authorized.
$isValid = False;
// When a visitor has logged into this site, the Session variable MM_Username set equal to their username.
// Therefore, we know that a user is NOT logged in if that Session variable is blank.
if (!empty($UserName)) {
// Besides being logged in, you may restrict access to only certain users based on an ID established when they login.
// Parse the strings into arrays.
$arrUsers = Explode(",", $strUsers);
$arrGroups = Explode(",", $strGroups);
if (in_array($UserName, $arrUsers)) {
$isValid = true;
}
// Or, you may restrict access to only certain users based on their username.
if (in_array($UserGroup, $arrGroups)) {
$isValid = true;
}
if (($strUsers == "") && true) {
$isValid = true;
}
}
return $isValid;
}
$MM_restrictGoTo = "login.php";
if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) {
$MM_qsChar = "?";
$MM_referrer = $_SERVER['PHP_SELF'];
if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&";
if (isset($_SERVER['QUERY_STRING']) && strlen($_SERVER['QUERY_STRING']) > 0)
$MM_referrer .= "?" . $_SERVER['QUERY_STRING'];
$MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer);
header("Location: ". $MM_restrictGoTo);
exit;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Marine</title>
<link href="main.css" rel="stylesheet" type="text/css" />
</head>
<body id="marine">
<h1>Marine</h1>
| <a href="index.php">Home</a> | <a href="desert.php">Desert</a> | <a href="tropicalrainforest.php">Tropical Rain Forest</a> | <a href="deciduousforest.php">Deciduous Forest </a>| <a href="taiga.php">Taiga</a> | <a href="grassland.php">Grassland</a> | <a href="marine.html" id="marineLink">Marine</a> | <a href="tundra.php">Tundra</a> | <a href="survey_form.php">Survey Form </a>| <a href="survey_results.php">Survey Results </a>| <a href="logins.php">Logins</a> | <a href="<?php echo $logoutAction ?>">Log out</a> |
<table cellspacing="1" cellpadding="5" border="1" width="700">
<tr>
<td>Marine regions cover about three-fourths of the Earth's surface and include oceans, coral reefs, and estuaries. Marine algae supply much of the world's oxygen supply and take in a huge amount of atmospheric carbon dioxide. The evaporation of the seawater provides rainwater for the land.</td>
<td> The largest of all the ecosystems, oceans are very large bodies of water that dominate the Earth's surface. Like ponds and lakes, the ocean regions are separated into separate zones: intertidal, pelagic, abyssal, and benthic. All four zones have a great diversity of species. Some say that the ocean contains the richest diversity of species even though it contains fewer species than there are on land.</td>
</tr>
<tr>
<td><img src="untitled3.jpg" alt="" height="200" /></td>
<td><img src="images/marine.jpg" height="200" /> </td>
</tr>
</table>
<p><br />
<br />
<br />
<br />
| <a href="index.php">Home</a> | <a href="desert.php">Desert</a> | <a href="tropicalrainforest.php">Tropical Rain Forest</a> |<a href="deciduousforest.php">Deciduous Forest </a>| <a href="taiga.php">Taiga</a> | <a href="grassland.php">Grassland</a> | <a href="marine.html" id="marineLink2">Marine</a> | <a href="tundra.php">Tundra</a> |
<a href="survey_form.php">Survey Form </a>|
<a href="survey_results.php">Survey Results </a>|</p>
<!-- #BeginLibraryItem "/Library/footer.lbi" -->
<div class="footer">© International School of Kenya 2011, Akkshay Khoslaa</div>
<!-- #EndLibraryItem -->
<p> </p>
</body>
</html>