website: major update

docs/res/base.js

@@ -0,0 +1,74 @@
+
+function $$(query, el) {
+  return [].slice.call((el || document).querySelectorAll(query))
+}
+
+function $(query, el) {
+  return (el || document).querySelector(query)
+}
+
+// fetchjson(url string) :Promise<Object>
+//
+var fetchjson = (
+  typeof window.fetch == 'function' ? (
+    function _fetchjson(url, cb) {
+      return window.fetch(url).then(function(r) { return r.json() })
+    }
+  ) :
+  function _fetchjson(url, cb) {
+    return new Promise(function(resolve, reject) {
+      var r = new XMLHttpRequest()
+      r.addEventListener("load", function(){
+        try {
+          resolve(JSON.parse(r.responseText))
+        } catch (err) {
+          reject(err)
+        }
+      })
+      r.addEventListener("error", function(ev) {
+        reject(ev.error || ev || new Error('network error'))
+      })
+      r.open("GET", url)
+      r.send()
+    })
+  }
+)
+
+
+// timeNow() :float
+//
+var timeNow = (
+  window.performance !== undefined && window.performance.now ? function() {
+    return window.performance.now()
+  } : Date.now ? function() {
+    return Date.now()
+  } : function() {
+    return (new Date()).getTime()
+  }
+)
+
+
+// Mac or not? Maybe even a buggy Safari?
+var isMac = false
+if (!window.MSStream &&
+    /mac|ipad|iphone|ipod/i.test(navigator.userAgent))
+{
+  isMac = true
+  if (navigator.userAgent.indexOf('Safari') != -1 &&
+      navigator.userAgent.indexOf('Chrome') == -1)
+  {
+    document.body.classList.add('safari')
+  }
+}
+
+
+// Google Analytics
+// ;(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+// (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+// m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+// })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+// ga('create', 'UA-105091131-2', 'auto');
+// ga('send', 'pageview');
+window.dataLayer = window.dataLayer || [];
+window.dataLayer.push(['js', new Date()])
+window.dataLayer.push(['config', 'UA-105091131-2'])