add filter years

app/pub/scripts/anviewer.js

@@ -182,4 +182,22 @@ function changepage(){
 }
 
 
+function changeyear(){
+
+  var e = document.getElementById("year_filter");
+  var curryear = e.options[e.selectedIndex].value;
+
+  yearurl = '/mybooks/gazeta/';
+
+  if (curryear !== 'all')
+    yearurl = yearurl + curryear + '/1';
+  
+  location.href = yearurl;
+
+  return true;
+
+
+}
+
+