Issue 6104 - Minified code in help center repository

src/js/vendor/respond.js

Index: src/js/vendor/respond.js
===================================================================
new file mode 100644
--- /dev/null
+++ b/src/js/vendor/respond.js
@@ -0,0 +1,149 @@
+/*! Respond.js v1.4.2: min/max-width media query polyfill * Copyright 2013 Scott Jehl
+ * Licensed under https://github.com/scottjehl/Respond/blob/master/LICENSE-MIT
+ *  */
+
+! function(a) {
+  "use strict";
+  a.matchMedia = a.matchMedia || function(a) {
+      var b, c = a.documentElement,
+          d = c.firstElementChild || c.firstChild,
+          e = a.createElement("body"),
+          f = a.createElement("div");
+      return f.id = "mq-test-1", f.style.cssText = "position:absolute;top:-100em", e.style.background = "none", e.appendChild(f),
+          function(a) {
+              return f.innerHTML = '&shy;<style media="' + a + '"> #mq-test-1 { width: 42px; }</style>', c.insertBefore(e, d), b = 42 === f.offsetWidth, c.removeChild(e), {
+                  matches: b,
+                  media: a
+              }
+          }
+  }(a.document)
+}(this),
+function(a) {
+  "use strict";
+
+  function b() {
+      u(!0)
+  }
+  var c = {};
+  a.respond = c, c.update = function() {};
+  var d = [],
+      e = function() {
+          var b = !1;
+          try {
+              b = new a.XMLHttpRequest
+          } catch (c) {
+              b = new a.ActiveXObject("Microsoft.XMLHTTP")
+          }
+          return function() {
+              return b
+          }
+      }(),
+      f = function(a, b) {
+          var c = e();
+          c && (c.open("GET", a, !0), c.onreadystatechange = function() {
+              4 !== c.readyState || 200 !== c.status && 304 !== c.status || b(c.responseText)
+          }, 4 !== c.readyState && c.send(null))
+      };
+  if (c.ajax = f, c.queue = d, c.regex = {
+          media: /@media[^\{]+\{([^\{\}]*\{[^\}\{]*\})+/gi,
+          keyframes: /@(?:\-(?:o|moz|webkit)\-)?keyframes[^\{]+\{(?:[^\{\}]*\{[^\}\{]*\})+[^\}]*\}/gi,
+          urls: /(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g,
+          findStyles: /@media *([^\{]+)\{([\S\s]+?)$/,
+          only: /(only\s+)?([a-zA-Z]+)\s?/,
+          minw: /\([\s]*min\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/,
+          maxw: /\([\s]*max\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/
+      }, c.mediaQueriesSupported = a.matchMedia && null !== a.matchMedia("only all") && a.matchMedia("only all").matches, !c.mediaQueriesSupported) {
+      var g, h, i, j = a.document,
+          k = j.documentElement,
+          l = [],
+          m = [],
+          n = [],
+          o = {},
+          p = 30,
+          q = j.getElementsByTagName("head")[0] || k,
+          r = j.getElementsByTagName("base")[0],
+          s = q.getElementsByTagName("link"),
+          t = function() {
+              var a, b = j.createElement("div"),
+                  c = j.body,
+                  d = k.style.fontSize,
+                  e = c && c.style.fontSize,
+                  f = !1;
+              return b.style.cssText = "position:absolute;font-size:1em;width:1em", c || (c = f = j.createElement("body"), c.style.background = "none"), k.style.fontSize = "100%", c.style.fontSize = "100%", c.appendChild(b), f && k.insertBefore(c, k.firstChild), a = b.offsetWidth, f ? k.removeChild(c) : c.removeChild(b), k.style.fontSize = d, e && (c.style.fontSize = e), a = i = parseFloat(a)
+          },
+          u = function(b) {
+              var c = "clientWidth",
+                  d = k[c],
+                  e = "CSS1Compat" === j.compatMode && d || j.body[c] || d,
+                  f = {},
+                  o = s[s.length - 1],
+                  r = (new Date).getTime();
+              if (b && g && p > r - g) return a.clearTimeout(h), h = a.setTimeout(u, p), void 0;
+              g = r;
+              for (var v in l)
+                  if (l.hasOwnProperty(v)) {
+                      var w = l[v],
+                          x = w.minw,
+                          y = w.maxw,
+                          z = null === x,
+                          A = null === y,
+                          B = "em";
+                      x && (x = parseFloat(x) * (x.indexOf(B) > -1 ? i || t() : 1)), y && (y = parseFloat(y) * (y.indexOf(B) > -1 ? i || t() : 1)), w.hasquery && (z && A || !(z || e >= x) || !(A || y >= e)) || (f[w.media] || (f[w.media] = []), f[w.media].push(m[w.rules]))
+                  }
+              for (var C in n) n.hasOwnProperty(C) && n[C] && n[C].parentNode === q && q.removeChild(n[C]);
+              n.length = 0;
+              for (var D in f)
+                  if (f.hasOwnProperty(D)) {
+                      var E = j.createElement("style"),
+                          F = f[D].join("\n");
+                      E.type = "text/css", E.media = D, q.insertBefore(E, o.nextSibling), E.styleSheet ? E.styleSheet.cssText = F : E.appendChild(j.createTextNode(F)), n.push(E)
+                  }
+          },
+          v = function(a, b, d) {
+              var e = a.replace(c.regex.keyframes, "").match(c.regex.media),
+                  f = e && e.length || 0;
+              b = b.substring(0, b.lastIndexOf("/"));
+              var g = function(a) {
+                      return a.replace(c.regex.urls, "$1" + b + "$2$3")
+                  },
+                  h = !f && d;
+              b.length && (b += "/"), h && (f = 1);
+              for (var i = 0; f > i; i++) {
+                  var j, k, n, o;
+                  h ? (j = d, m.push(g(a))) : (j = e[i].match(c.regex.findStyles) && RegExp.$1, m.push(RegExp.$2 && g(RegExp.$2))), n = j.split(","), o = n.length;
+                  for (var p = 0; o > p; p++) k = n[p], l.push({
+                      media: k.split("(")[0].match(c.regex.only) && RegExp.$2 || "all",
+                      rules: m.length - 1,
+                      hasquery: k.indexOf("(") > -1,
+                      minw: k.match(c.regex.minw) && parseFloat(RegExp.$1) + (RegExp.$2 || ""),
+                      maxw: k.match(c.regex.maxw) && parseFloat(RegExp.$1) + (RegExp.$2 || "")
+                  })
+              }
+              u()
+          },
+          w = function() {
+              if (d.length) {
+                  var b = d.shift();
+                  f(b.href, function(c) {
+                      v(c, b.href, b.media), o[b.href] = !0, a.setTimeout(function() {
+                          w()
+                      }, 0)
+                  })
+              }
+          },
+          x = function() {
+              for (var b = 0; b < s.length; b++) {
+                  var c = s[b],
+                      e = c.href,
+                      f = c.media,
+                      g = c.rel && "stylesheet" === c.rel.toLowerCase();
+                  e && g && !o[e] && (c.styleSheet && c.styleSheet.rawCssText ? (v(c.styleSheet.rawCssText, e, f), o[e] = !0) : (!/^([a-zA-Z:]*\/\/)/.test(e) && !r || e.replace(RegExp.$1, "").split("/")[0] === a.location.host) && ("//" === e.substring(0, 2) && (e = a.location.protocol + e), d.push({
+                      href: e,
+                      media: f
+                  })))
+              }
+              w()
+          };
+      x(), c.update = x, c.getEmValue = t, a.addEventListener ? a.addEventListener("resize", b, !1) : a.attachEvent && a.attachEvent("onresize", b)
+  }
+}(this);