add select page

app/pub/css/an.css

@@ -231,6 +231,13 @@ input[type="email"],input[type="password"]{
     margin-top: 5%;
     font-size: 1.2em;
 }
+
+
+#pages{
+    font-size: 150%;
+}
+
+
 @media screen and (max-width: 1000px) {
     header .lite-logo {
         width: 30%;

app/pub/scripts/anviewer.js

@@ -169,4 +169,17 @@ function startpdfviewer(newcurr){
 }
 
 
+function changepage(){
+
+  var e = document.getElementById("pages");
+  var currpage = e.options[e.selectedIndex].value;
+  var newpage =  baseurl + currpage;
+
+  location.href = newpage;
+
+  return true;
+
+}
+
+