Merge branch 'pjax-with-scripts' of git://github.com/sshirokov/jquery-pjax into sshirokov-pjax-with-scripts

Author: josh

jquery.pjax.js

@@ -261,6 +261,19 @@ function pjax(options) {
     if (container.title) document.title = container.title
     context.html(container.contents)
 
+  container.scripts.each(function(_, script) {
+    var $script = $(script)
+    var src = $script.attr('src')
+    if($('script[src="' + src + '"]').length) return
+
+    var target = document.head || context.get(0)
+    var tag = document.createElement('script')
+    tag.type = $script.attr('type') || "text/javascript"
+    tag.async = false
+    tag.src  = src
+    target.appendChild(tag)
+  })
+
     // Scroll to top by default
     if (typeof options.scrollTo === 'number')
       $(window).scrollTop(options.scrollTo)
@@ -592,6 +605,8 @@ function extractContainer(data, xhr, options) {
   } else {
     var $head = $body = $(parseHTML(data))
   }
+  obj.scripts = findAll($body, 'script[src]')
+  findAll($body, 'script[src]').remove()
 
   // If response data is empty, return fast
   if ($body.length === 0)