The menus are all separated into PHP includes and called in the main index.php file. The issue is all of the menu items work fine until a specific menu item. At which point that linked page and all of the following links after it in the menu stop functioning without any sort of inspector error. The problem page is titled eva.php. From what I can tell the original creator of the site has all of the pages are being called correctly, but I'm fairly new to PHP so forgive any ignorance on my part.
Index File:
<!doctype html>
<html lang="en">
<head>
<?php require_once('inc/meta.php'); ?>
<?php require_once('inc/script.php'); ?>
<?php require_once('inc/styles.php'); ?>
</head>
<body>
<div id="slidemenu" class="scrollable closed">
<ul id="menuAll">
<h2>Applications</h2>
<li><a href="#" rel="menuCabinetsCounters">Furniture, Cabinet & Countertop Substrates</a></li>
<li><a href="#" rel="menuEngineeredFlooring">Engineered Flooring Substrates</a></li>
<li><a href="#" rel="menuFlooringFurnitureCabinetsCounters">Flooring, Furniture, Cabinet & Countertop Laminates</a></li>
<li><a href="#" rel="menuMouldingMillwork">Molding & Millwork</a></li>
<li><a href="#" rel="menuDoorsWindows">Doors & Windows</a></li>
<li><a href="#" rel="menuFraming">Framing</a></li>
<li><a href="#" rel="menuSheathing">Sheathing</a></li>
<li><a href="#" rel="menuRoofing">Roofing</a></li>
<li><a href="#" rel="menuInsulation">Insulation</a></li>
<li><a href="#" rel="menuDecks">Decks, Porches, Cladding & Fences</a></li>
<h2>More</h2>
<li><a href="#page-sustainability">Sustainability</a></li>
<li><a href="#page-video2">Formaldehyde in Construction Video</a></li>
</ul>
<?php require_once('inc/menu-framing.php'); ?>
<?php require_once('inc/menu-cabinets-counters.php'); ?>
<?php require_once('inc/menu-flooring-furniture-cabinets-counters.php'); ?>
<?php require_once('inc/menu-doors-windows.php'); ?>
<?php require_once('inc/menu-furniture.php'); ?>
<?php require_once('inc/menu-sheathing.php'); ?>
<?php require_once('inc/menu-roofing.php'); ?>
<?php require_once('inc/menu-insulation.php'); ?>
<?php require_once('inc/menu-moulding-millwork.php'); ?>
<?php require_once('inc/menu-engineered-flooring.php'); ?>
<?php require_once('inc/menu-locations.php'); ?>
<?php require_once('inc/menu-decks.php'); ?>
</div>
<div data-role="page" id="main_page" data-theme="a">
<div data-role="header"> <a href="#"class="menuBtn">☰</a>
</div>
</div>
<?php require_once('inc/page-other.php'); ?>
<?php require_once('inc/page-urea-formaldehyde.php'); ?>
<?php require_once('inc/page-melamine-formaldehyde-powder.php'); ?>
<?php require_once('inc/page-melamine-urea-formaldehyde.php'); ?>
<?php require_once('inc/page-resorcinol-formaldehyde.php'); ?>
<?php require_once('inc/page-phenol-resorcinol-formaldehyde.php'); ?>
<?php require_once('inc/page-emulsion-polymerized-isocyanate.php'); ?>
<?php require_once('inc/page-polyvinyl-acetate.php'); ?>
<?php require_once('inc/page-polyurethane-dispersions.php'); ?>
<?php require_once('inc/page-hot-melts.php'); ?>
<?php require_once('inc/page-casein-glues.php'); ?>
<?php require_once('inc/page-phenol-formaldehyde.php'); ?>
<?php require_once('inc/page-phenol-formaldehyde-adhesive.php'); ?>
<?php require_once('inc/page-phenol-formaldehyde-powder.php'); ?>
<?php require_once('inc/page-phenol-resorcinol-based-resins.php'); ?>
<?php require_once('inc/page-wax-emulsions.php'); ?>
<?php require_once('inc/page-melamine-urea-phenol-formaldehyde.php'); ?>
<?php require_once('inc/page-pva-adhesives.php'); ?>
<?php require_once('inc/page-melamine-based-resins.php'); ?>
<?php require_once('inc/page-melamine-resorcinol-based-resins.php'); ?>
<?php require_once('inc/page-resorcinol-based-resins.php'); ?>
<?php require_once('inc/page-fentak.php'); ?>
<?php require_once('inc/page-osb-specialized.php'); ?>
<?php require_once('inc/page-phenolic-resins.php'); ?>
<?php require_once('inc/page-amino-resins.php'); ?>
<?php require_once('inc/page-wood.php'); ?>
<?php require_once('inc/page-eva.php'); ?> <-- PROBLEM PAGE
<?php require_once('inc/page-lvl-ready.php'); ?>
<?php require_once('inc/page-lvl-reactor.php'); ?>
<?php require_once('inc/page-lvl-in-plant.php'); ?>
<?php require_once('inc/page-sustainability.php'); ?>
<?php require_once('inc/page-video1.php'); ?>
<?php require_once('inc/page-video2.php'); ?>
<?php require_once('inc/page-na.php'); ?>
<?php require_once('inc/page-sa.php'); ?>
<?php require_once('inc/page-apac.php'); ?>
<?php require_once('inc/page-europe.php'); ?>
</body>
</html>
Menu Include:
<ul id="menuFlooringFurnitureCabinetsCounters">
<h2>Flooring, Furniture, Cabinet & Countertop Laminates</h2>
<li><a href="#">
<img src="img/thumb/particleboard.jpg" width="70" height="70" />
<h3>Countertop Laminates</h3></a>
<ul>
<h4>Countertop Laminates</h4>
<li><a data-prefetch href="#page-urea-formaldehyde">Urea Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-melamine-formaldehyde-powder">Melamine Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-melamine-urea-formaldehyde">Melamine-Urea Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-polyvinyl-acetate">Polyvinyl Acetate Adhesives</a></li>
<li><a data-prefetch href="#page-eva">Ethylene Vinyl Acetate Adhesives</a></li>
<li><a data-prefetch href="#page-fentak">Fentak Additives</a></li>
</ul>
</li>
<li><a href="#">
<img src="img/thumb/mdf.jpg" width="70" height="70" />
<h3>Cabinet Laminates</h3></a>
<ul>
<h4>Cabinet Laminates</h4>
<li><a data-prefetch href="#page-fentak">Fentak Additives</a></li>
<li><a data-prefetch href="#page-urea-formaldehyde">Urea Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-melamine-urea-formaldehyde">Melamine-urea Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-melamine-formaldehyde-powder">Melamine Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-polyvinyl-acetate">Polyvinyl Acetate Adhesives</a></li>
<li><a data-prefetch href="#page-eva">Ethylene Vinyl Acetate Adhesives</a></li>
</ul>
</li>
<li><a href="#">
<img src="img/thumb/plywood.jpg" width="70" height="70" />
<h3>Flooring Laminates</h3></a>
<ul>
<h4>Flooring Laminates</h4>
<li><a data-prefetch href="#page-fentak">Fentak Additives</a></li>
<li><a data-prefetch href="#page-urea-formaldehyde">Urea Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-melamine-urea-formaldehyde">Melamine-urea Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-melamine-formaldehyde-powder">Melamine Formaldehyde Resins</a></li>
<li><a data-prefetch href="#page-pva-adhesives">Polyvinyl Acetate Adhesives</a></li>
</ul>
</li>
</ul>
Eva Page:
<div data-role="page" id="page-eva" data-theme="a" data-cache="never">
<div data-role="header"> <a href="#"class="menuBtn">☰</a>
</div>
<div data-role="content" id="eva-ethylene-vinyl-acetate">
<div class="form"></div><div class="pad">
</div>
</div>