Added option to switch to dark theme IMGIITRoorkee#11

index.html

@@ -7,7 +7,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Landing_Page</title>
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
-    <link rel="stylesheet" href="./resources/css/landingpage.css" />
+    <link id="theme-stylesheet" rel="stylesheet" href="./resources/css/landingpage.css" />
 
 </head>
 
@@ -26,6 +26,7 @@
         <div class="main-nav">
             <ul>
                 <li><a href="./aboutus.html">About us</a></li>
+                <li><div class="theme-switch" id="theme-switch">Switch Theme</div></li>
                 <li><a href="./contactus.html">Contact us</a></li>
                 <li id="li3"><a id="try" href="https://www.youtube.com/watch?v=dQw4w9WgXcQ">Try us out</a></li>
 
@@ -170,7 +171,9 @@
         </div>
     </footer>
 
+    <script src="./resources/javascript/themeswitch.js">
 
+      </script>
 
 </body>