1 files changed, 38 insertions, 0 deletions
diff --git a/_includes/include.js b/_includes/include.js
new file mode 100644
index 0000000..4f1cf2f
--- /dev/null
+++ b/_includes/include.js
@@ -0,0 +1,38 @@
+include = function() {
+
+  // save references to save a few bytes
+	var args = arguments;
+	var doc = document;
+
+	var toLoad = args.length; // load this many scripts
+  var lastArgument = args[toLoad - 1];
+	var hasCallback = lastArgument.call; // is the last arg a callback?
+	if (hasCallback) {
+		toLoad --;
+	}
+
+	function onScriptLoaded() {
+    var readyState = this.readyState; // we test for "complete" or "loaded" if on IE
+    if (!readyState || /ded|te/.test(readyState)) {
+      toLoad --;
+      if (!toLoad && hasCallback) {
+        lastArgument();
+      }
+    }
+	}
+
+	var script;
+	for (var i = 0; i < toLoad; i ++) {
+
+		script = doc.createElement('script');
+		script.src = arguments[i];
+    script.async = true;
+		script.onload = script.onerror = script.onreadystatechange = onScriptLoaded;
+		(
+			doc.head ||
+			doc.getElementsByTagName('head')[0]
+		).appendChild(script);
+
+	}
+
+};