--- trunk2/eurovoc/js/usage.js	2004/10/10 05:55:17	494
+++ trunk2/eurovoc/js/usage.js	2004/10/18 17:59:37	517
@@ -28,8 +28,9 @@
 function go(f)
 {
   var form = document.getElementById('search');
-  var query = form.elements['query'].value;
-  var index_name = form.elements['index_name'].options[form.elements['index_name'].selectedIndex].value;
+  var query = null;
+  if (document.form.elements['query']) query = document.form.elements['query'].value;
+  var index_name = document.form.elements['index_name'].options[document.form.elements['index_name'].selectedIndex].value;
 
   if(!query)
   {
@@ -119,7 +120,7 @@
     var e = document.createElement("font");
 
     e = document.createElement("a");
-    e.setAttribute("href","hijerarhija.html?o="+result[i].link+"#mfn"+result[i].link);
+    e.setAttribute("href","hijerarhija.html?o="+result[i].link);
     e.appendChild(document.createTextNode(result[i].title));
     d.appendChild(e);
     d.appendChild(document.createTextNode(" "));
@@ -152,5 +153,5 @@
 // override default sort by frequency and sort by headline
 function sortResults_title(a, b)
 {
-  return a.title == b.title ? 0 : ( a.title > b.title ? -1 : 1);
+  return a.title.toLowerCase() == b.title.toLowerCase() ? 0 : ( a.title.toLowerCase() > b.title.toLowerCase() ? -1 : 1);
 }