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index.js

@@ -204,7 +204,18 @@ Pjax.prototype = {
       options.analytics()
 
       // Scroll page to top on new page load
-      if (options.scrollTo !== false) {
+      // First parse url and check for hash to override scroll
+      var url = require('./lib/parse-url.js')(href)
+      if (url.hash) {
+        var name = url.hash.slice(1)
+        name = decodeURIComponent(name)
+
+        var target = document.getElementById(name) || document.getElementsByName(name)[0]
+        if(target) {
+          var offset = require('./lib/proto/offset.js')(target);
+          window.scrollTo(0, offset.top);
+        }
+      } else if (options.scrollTo !== false) {
         if (options.scrollTo.length > 1) {
           window.scrollTo(options.scrollTo[0], options.scrollTo[1])
         }

lib/parse-url.js

@@ -0,0 +1,5 @@
+module.exports = function(url) {
+  var a = document.createElement("a")
+  a.href = url
+  return a
+}

lib/proto/offset.js

@@ -0,0 +1,19 @@
+// http://stackoverflow.com/questions/8111094/cross-browser-javascript-function-to-find-actual-position-of-an-element-in-page
+module.exports = function(obj) {
+  var curleft = 0
+  var curtop = 0
+
+  if (obj && obj.offsetParent) {
+    do {
+      curleft += obj.offsetLeft
+      curtop += obj.offsetTop
+
+      obj = obj.offsetParent
+    } while (obj)
+  }
+
+  return {
+    left: curleft,
+    top: curtop,
+  }
+}