in my assignment I trying to create a popup box but someting wrong with my code. it supposed to popup when called and close as it have a close button but the button is not working
can something tell me what did i do wrong.
here is my code: is there somethings that some else can i and I cant
<?php
/*session_start();
if(!isset($_SESSION['view']))
{
header("location:../xhtml/login.html");
}*/
?>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title> Caribbean Nature Seekers Institute Trinidad and Tobago Chapter</title>
<link rel="stylesheet" type="text/css" href="../css/stylesheet.css" />
</head>
<body>
<div id="container">
<div id="header">
<div id="banner">
<img src="../images/header.jpg" alt="header" />
</div>
</div>
<div id="navbar">
<ul>
<li><a href="../index.html" id="tlinks" class="toplinks">Homepage</a></li>
<li><a href="featureNaturalWonders.html" id="thold" class="toplinks">Feature Natural Wonders</a></li>
<li><a href="contact.html" id="linkhold" class="toplinks" >Contact Us</a></li>
<li><a href="register_user.html" id="phold" class="toplinks"> Sign Up</a></li>
<li><a href="login.html" id="loglinks"class="toplinks"> Login</a></li>
<li><a href="aboutus.html" id="panlinks" class="toplinks"> About Us</a></li>
</ul>
<form method="post" id="search" action="" >
<input type="text" name="search" value=""/>
<input type="submit" value="Search"/>
</form>
</div>
<br/>
<br/>
<br/>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="../css/stylesheet.css"/>
</head>
<body>
<div class="show_box">
<a class="btn">show Box</a>
<div id="box">
<span class="ion-checkmark-round"></span>
<h1>"Hi Welcome!!!!!! Luana Taylor, you are now are member of Caribbean Nature Seekers InstituteTT ('CNSITT')");</h1>
<a class="close">Close</a>
</div>
<script type="text/javascript">
var c=0'
function pop()
{
if(c == 0)
{
document.getElementById("box").style.display = "block";
c ==1;
}
else
{
document.getElementById("box").style.display = "none";
c ==1;
}
}
</div>
</body>
</html>
<div id="contentArea">
<div id="footerbox">
<div id="footerholder">
<div id="">
<a href="../index.php">Homepage</a>
<a href="popupbox.php">Popup box </a>
<a href="featureNationalWonders.php">Feature National Wonders</a>
</div>
</div>
</div>
<div id="footerFix"></div>
<div id="footerbox">
<div id="footer" >
<div id="footerholder" >
<ul>
<li><a href="../index.html" class="toplinks">Homepage</a></li>
<li><a href="xhtml/featureNationalWonders.html" class="toplinks">Feature National Wonders</a></li>
<li><a href="xhtml/contact.html" class="toplinks" >Contact Us</a></li>
<li><a href="xhtml/register_user.html" class="toplinks">Sign Up</a></li>
<li><a href="xhml/login.html" class="toplinks">Login</a></li>
<li><a href="xhtml/aboutus.html" class="toplinks">About Us</a></li>
</ul>
</div>
</div>
</div>
</div>
</html>