diff --git a/index.html b/index.html
index 86d9d57..d0a521a 100644
--- a/index.html
+++ b/index.html
@@ -22,11 +22,14 @@
 
         <section id="summary">
             Type a word or phrase into the box, and see how much it shows up
-            in the HathiTrust Research Center Solr instance by year.
+            in texts indexed by the HathiTrust Research Center Solr instance 
+            by year. The code is all sitting in your browser, so view the 
+            <a href="js/hathitime.js">JavaScript</a> and HTML
+            if you want to see what's going on.
         </section>
 
         <section id="search">
-            <form onsumbit="return false;">
+            <form onsubmit="return false;">
                 <input size="16" name="q" type="text">
                 <input type="submit" value="search"></input>
             </form>
diff --git a/js/hathitime.js b/js/hathitime.js
index a282750..2f583b0 100644
--- a/js/hathitime.js
+++ b/js/hathitime.js
@@ -12,9 +12,11 @@ function search() {
 
 function printResults(response) {
   var template = $("#result-template").html();
-  for (var i=0; i < response.facet_counts.facet_fields.publishDate.length; i=i+2) {
-    var year = response.facet_counts.facet_fields.publishDate[i];
-    var count = response.facet_counts.facet_fields.publishDate[i+1];
+  var result = response.facet_counts.facet_fields.publishDate;
+  for (var i=0; i < result.length; i=i+2) {
+    var year = result[i];
+    var count = result[i+1];
+    if (year > 2012 || year <= 1000) continue;
     $("#results").append(Mustache.render(template, {
       year: year,
       count: count