diff --git a/js/base.js b/js/base.js
index 5eacc3db..e165902a 100644
--- a/js/base.js
+++ b/js/base.js
@@ -7,201 +7,201 @@
 "use strict"
 
 function addEvent(a, b, c) {
-// Attach event to a DOM node.
-// Ex. addEvent(node,'click',function);
-return (a.addEventListener) ? a.addEventListener(b, c, false) : (a.attachEvent) ? a.attachEvent('on' + b, c) : false;
+  // Attach event to a DOM node.
+  // Ex. addEvent(node,'click',function);
+  return (a.addEventListener) ? a.addEventListener(b, c, false) : (a.attachEvent) ? a.attachEvent('on' + b, c) : false;
 }
 
 function removeEvent(a, b, c) {
-// Detach event from a DOM node.
-// Ex. removeEvent(node,'click',function);
-return (a.removeEventListener) ? a.removeEventListener(b, c, false) : (a.detachEvent) ? a.detachEvent('on' + b, c) : false;
+  // Detach event from a DOM node.
+  // Ex. removeEvent(node,'click',function);
+  return (a.removeEventListener) ? a.removeEventListener(b, c, false) : (a.detachEvent) ? a.detachEvent('on' + b, c) : false;
 }
 
 function cancelEvent(e) {
-// Cancel current event.
-// Ex. cancelEvent(event);
-if (!e) var e = window.event;
-(e.preventDefault) ? e.preventDefault() : e.returnValue = false;
+  // Cancel current event.
+  // Ex. cancelEvent(event);
+  if (!e) var e = window.event;
+  (e.preventDefault) ? e.preventDefault(): e.returnValue = false;
 }
 
 function getEvent(e, a) {
-// Return requested event property.
-// Ex. var target = getEvent(event, 'target');
-e = (e) ? e : window.event;
-switch (a) {
+  // Return requested event property.
+  // Ex. var target = getEvent(event, 'target');
+  e = (e) ? e : window.event;
+  switch (a) {
     case 'type':
-        return e.type;
+      return e.type;
     case 'target':
-        return (e.target && e.target.nodeType == 3) ? e.target.parentNode : (e.target) ? e.target : e.srcElement;
-}
+      return (e.target && e.target.nodeType == 3) ? e.target.parentNode : (e.target) ? e.target : e.srcElement;
+  }
 }
 
 function getStyle(a, b) {
-// Return the value of the computed style on a DOM node.
-// Ex. getStyle(node,'padding-bottom');
-if (window.getComputedStyle) return document.defaultView.getComputedStyle(a, null).getPropertyValue(b);
-var n = b.indexOf('-');
-if (n !== -1) b = b.substr(0, n) + b.substr(n + 1, 1).toUpperCase() + b.substr(n + 2);
-return a.currentStyle[b];
+  // Return the value of the computed style on a DOM node.
+  // Ex. getStyle(node,'padding-bottom');
+  if (window.getComputedStyle) return document.defaultView.getComputedStyle(a, null).getPropertyValue(b);
+  var n = b.indexOf('-');
+  if (n !== -1) b = b.substr(0, n) + b.substr(n + 1, 1).toUpperCase() + b.substr(n + 2);
+  return a.currentStyle[b];
 }
 
 function addClass(node, data) {
-// Add class to node.
-var cl = node.className.split(' ');
-for (var i = 0, n = cl.length; i < n; i++) {
-	if (cl[i] == data) return;
-}
-cl.push(data);
-node.className = cl.join(' ');
+  // Add class to node.
+  var cl = node.className.split(' ');
+  for (var i = 0, n = cl.length; i < n; i++) {
+    if (cl[i] == data) return;
+  }
+  cl.push(data);
+  node.className = cl.join(' ');
 }
 
 function removeClass(node, data) {
-// Remove class from node.
-var ocl = node.className.split(' ');
-var ncl = [];
-for (var i = 0, n = ocl.length; i < n; i++) {
-	if (ocl[i] != data) ncl.push(ocl[i]);
-}
-node.className = ncl.join(' ');
+  // Remove class from node.
+  var ocl = node.className.split(' ');
+  var ncl = [];
+  for (var i = 0, n = ocl.length; i < n; i++) {
+    if (ocl[i] != data) ncl.push(ocl[i]);
+  }
+  node.className = ncl.join(' ');
 }
 
 function supportsSVG() {
-// Return true if the browser supports SVG.
-// Ex. if(!supportsSVG()){..apply png fallback..}
-// Old FF 3.5 and Safari 3 versions have svg support, but a very poor one
-// http://www.w3.org/TR/SVG11/feature#Image Defeat FF 3.5 only
-// http://www.w3.org/TR/SVG11/feature#Animation Defeat Saf 3 but also returns false in IE9
-// http://www.w3.org/TR/SVG11/feature#BasicGraphicsAttribute Defeat Saf 3 but also returns false in Chrome and safari4
-// http://www.w3.org/TR/SVG11/feature#Text Defeat Saf 3 but also returns false in FF and safari4
-if (!document.createElementNS || !document.createElementNS('http://www.w3.org/2000/svg', 'svg').createSVGRect) return false;
-if (!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image", "1.1")) return false;
-if (!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicGraphicsAttribute", "1.1") && !document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Animation", "1.1") && !document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Text", "1.1")) return false;
-return true;
+  // Return true if the browser supports SVG.
+  // Ex. if(!supportsSVG()){..apply png fallback..}
+  // Old FF 3.5 and Safari 3 versions have svg support, but a very poor one
+  // http://www.w3.org/TR/SVG11/feature#Image Defeat FF 3.5 only
+  // http://www.w3.org/TR/SVG11/feature#Animation Defeat Saf 3 but also returns false in IE9
+  // http://www.w3.org/TR/SVG11/feature#BasicGraphicsAttribute Defeat Saf 3 but also returns false in Chrome and safari4
+  // http://www.w3.org/TR/SVG11/feature#Text Defeat Saf 3 but also returns false in FF and safari4
+  if (!document.createElementNS || !document.createElementNS('http://www.w3.org/2000/svg', 'svg').createSVGRect) return false;
+  if (!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image", "1.1")) return false;
+  if (!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicGraphicsAttribute", "1.1") && !document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Animation", "1.1") && !document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Text", "1.1")) return false;
+  return true;
 }
 
 function fallbackSVG() {
-// Replace all images extensions from .svg to .png if browser doesn't support SVG files.
-if (supportsSVG()) return;
-for (var i = 0, nd = document.getElementsByTagName('*'), n = nd.length; i < n; i++) {
-	if (nd[i].nodeName == 'IMG' && /.*\.svg$/.test(nd[i].src)) nd[i].src = nd[i].src.slice(0, -3) + 'png';
-	if (/\.svg/.test(getStyle(nd[i], 'background-image'))) nd[i].style.backgroundImage = getStyle(nd[i], 'background-image').replace('.svg', '.png');
-	if (/\.svg/.test(getStyle(nd[i], 'background'))) nd[i].style.background = getStyle(nd[i], 'background').replace('.svg', '.png');
-}
+  // Replace all images extensions from .svg to .png if browser doesn't support SVG files.
+  if (supportsSVG()) return;
+  for (var i = 0, nd = document.getElementsByTagName('*'), n = nd.length; i < n; i++) {
+    if (nd[i].nodeName == 'IMG' && /.*\.svg$/.test(nd[i].src)) nd[i].src = nd[i].src.slice(0, -3) + 'png';
+    if (/\.svg/.test(getStyle(nd[i], 'background-image'))) nd[i].style.backgroundImage = getStyle(nd[i], 'background-image').replace('.svg', '.png');
+    if (/\.svg/.test(getStyle(nd[i], 'background'))) nd[i].style.background = getStyle(nd[i], 'background').replace('.svg', '.png');
+  }
 }
 
 function onTouchClick(e, callback, callbackClick) {
-// Detect and handle clicks using click and touch events while preventing accidental or ghost clicks.
-var timeout = 1000,
+  // Detect and handle clicks using click and touch events while preventing accidental or ghost clicks.
+  var timeout = 1000,
     srcEvent = e,
     touchEndListener = function(e) {
-	// Call callback if touch events match the patterns of a click.
-	removeEvent(t, 'touchend', touchEndListener);
-	setClickTimeout();
-	if (Math.abs(e.changedTouches[0].pageX - x) > 20 || Math.abs(e.changedTouches[0].pageY - y) > 20) return;
-	callback(srcEvent);
+      // Call callback if touch events match the patterns of a click.
+      removeEvent(t, 'touchend', touchEndListener);
+      setClickTimeout();
+      if (Math.abs(e.changedTouches[0].pageX - x) > 20 || Math.abs(e.changedTouches[0].pageY - y) > 20) return;
+      callback(srcEvent);
     },
     wrongClickListener = function(e) {
-	// Cancel click events on different targets within timeframe.
-	// This avoids accidental clicks when the page is scrolled or updated due to the 300ms click event delay on mobiles.
-	removeEvent(document.body, 'click', wrongClickListener);
-	if (!clickReady() && getEvent(e, 'target') != t) cancelEvent(e);
+      // Cancel click events on different targets within timeframe.
+      // This avoids accidental clicks when the page is scrolled or updated due to the 300ms click event delay on mobiles.
+      removeEvent(document.body, 'click', wrongClickListener);
+      if (!clickReady() && getEvent(e, 'target') != t) cancelEvent(e);
     },
     setClickTimeout = function() {
-	// Update timeout during which click events will be blocked.
-	document.body.setAttribute('data-touchtimeout', new Date().getTime() + timeout);
+      // Update timeout during which click events will be blocked.
+      document.body.setAttribute('data-touchtimeout', new Date().getTime() + timeout);
     },
     clickReady = function() {
-	// Check if timeout during click events are blocked has expired.
-	var ti = document.body.getAttribute('data-touchtimeout');
-	return (ti === null || ti === '' || parseInt(ti, 10) < new Date().getTime());
+      // Check if timeout during click events are blocked has expired.
+      var ti = document.body.getAttribute('data-touchtimeout');
+      return (ti === null || ti === '' || parseInt(ti, 10) < new Date().getTime());
     };
-if (callbackClick === undefined) callbackClick = function() {};
-// Apply appropriate actions according to each event type.
-switch (getEvent(e, 'type')) {
-	case 'touchstart':
-	// Save initial touchstart coordinates and listen for touchend events and accidental click events.
-		var x = e.changedTouches[0].pageX,
-		    y = e.changedTouches[0].pageY,
-		    t = e.changedTouches[0].target;
-		setClickTimeout();
-		addEvent(t, 'touchend', touchEndListener);
-		addEvent(document.body, 'click', wrongClickListener);
-		setTimeout(function() {
-			removeEvent(document.body, 'click', wrongClickListener);
-		}, timeout);
-		break;
-	case 'click':
-	// Call callback on click in the absence of a recent touchstart event to prevent ghost clicks.
-	// Always call callbackClick to let it cancel click events on links.
-		callbackClick(srcEvent);
-		if (!clickReady()) return;
-		callback(srcEvent);
-		break;
-}
+  if (callbackClick === undefined) callbackClick = function() {};
+  // Apply appropriate actions according to each event type.
+  switch (getEvent(e, 'type')) {
+    case 'touchstart':
+      // Save initial touchstart coordinates and listen for touchend events and accidental click events.
+      var x = e.changedTouches[0].pageX,
+        y = e.changedTouches[0].pageY,
+        t = e.changedTouches[0].target;
+      setClickTimeout();
+      addEvent(t, 'touchend', touchEndListener);
+      addEvent(document.body, 'click', wrongClickListener);
+      setTimeout(function() {
+        removeEvent(document.body, 'click', wrongClickListener);
+      }, timeout);
+      break;
+    case 'click':
+      // Call callback on click in the absence of a recent touchstart event to prevent ghost clicks.
+      // Always call callbackClick to let it cancel click events on links.
+      callbackClick(srcEvent);
+      if (!clickReady()) return;
+      callback(srcEvent);
+      break;
+  }
 }
 
 function mobileMenuShow(e) {
-// Show the mobile menu when the visitors touch the menu icon.
-var show = function() {
-	var mm = document.getElementById('menusimple');
-	var ml = document.getElementById('langselect');
-	mm.style.display = ml.style.display = (mm.style.display == 'block') ? '' : 'block';
-	addClass(mm, 'menutap');
-	cancelEvent(e);
-    };
-onTouchClick(e, show);
+  // Show the mobile menu when the visitors touch the menu icon.
+  var show = function() {
+    var mm = document.getElementById('menusimple');
+    var ml = document.getElementById('langselect');
+    mm.style.display = ml.style.display = (mm.style.display == 'block') ? '' : 'block';
+    addClass(mm, 'menutap');
+    cancelEvent(e);
+  };
+  onTouchClick(e, show);
 }
 
 function mobileMenuHover(e) {
-// Prevent mobile menu to shrink on hover to prevent accidental clicks on other entries.
-var t = getEvent(e, 'target'),
+  // Prevent mobile menu to shrink on hover to prevent accidental clicks on other entries.
+  var t = getEvent(e, 'target'),
     fn = (t.parentNode.className.indexOf('hover') === -1) ? addClass : removeClass,
     initHover = function() {
-	if (t.nodeName != 'A') return;
-	if (fn == removeClass && !hasSubItems(t)) return;
-	var p = t;
-	while (p.parentNode.nodeName == 'UL' || p.parentNode.nodeName == 'LI') p = p.parentNode;
-	for (var i = 0, nds = p.getElementsByTagName('LI'), n = nds.length; i < n; i++) {
-		if (nds[i] == t.parentNode) continue;
-		removeClass(nds[i], 'active');
-		if (hasSubItems(nds[i])) continue;
-		removeClass(nds[i], 'hover');
-	}
-	while (t != p) {
-		if (t.nodeName == 'LI') {
-			fn(t, 'hover');
-			fn(t, 'active');
-		}
-		t = t.parentNode;
-	}
+      if (t.nodeName != 'A') return;
+      if (fn == removeClass && !hasSubItems(t)) return;
+      var p = t;
+      while (p.parentNode.nodeName == 'UL' || p.parentNode.nodeName == 'LI') p = p.parentNode;
+      for (var i = 0, nds = p.getElementsByTagName('LI'), n = nds.length; i < n; i++) {
+        if (nds[i] == t.parentNode) continue;
+        removeClass(nds[i], 'active');
+        if (hasSubItems(nds[i])) continue;
+        removeClass(nds[i], 'hover');
+      }
+      while (t != p) {
+        if (t.nodeName == 'LI') {
+          fn(t, 'hover');
+          fn(t, 'active');
+        }
+        t = t.parentNode;
+      }
     },
     hasSubItems = function(t) {
-	while (t.nodeName != 'LI') t = t.parentNode;
-	return (t.getElementsByTagName('UL').length > 0);
+      while (t.nodeName != 'LI') t = t.parentNode;
+      return (t.getElementsByTagName('UL').length > 0);
     },
     // Prevent clicks on parent element links in the menu.
     filterClick = function(e) {
-	var t = getEvent(e, 'target');
-	if (t.nodeName != 'A') return;
-	if (hasSubItems(t)) cancelEvent(e);
+      var t = getEvent(e, 'target');
+      if (t.nodeName != 'A') return;
+      if (hasSubItems(t)) cancelEvent(e);
     };
-onTouchClick(e, initHover, filterClick);
+  onTouchClick(e, initHover, filterClick);
 }
 
 function addAnchorLinks() {
-// Apply anchor links icon on each title displayed on CSS hover.
-var nodes = [];
-var tags = ['H2', 'H3', 'H4', 'H5', 'H6'];
-for (var i = 0, n = tags.length; i < n; i++) {
-	for (var ii = 0, t = document.getElementsByTagName(tags[i]), nn = t.length; ii < nn; ii++) nodes.push(t[ii]);
-}
-for (var i = 0, n = nodes.length; i < n; i++) {
-	if (!nodes[i].id) continue;
-	if (nodes[i].getElementsByTagName('A').length > 0 && nodes[i].getElementsByTagName('A')[0].innerHTML == '') return;
-	addClass(nodes[i], 'anchorAf');
-	var anc = document.createElement('A');
-	anc.href = '#' + nodes[i].id;
-	nodes[i].insertBefore(anc, nodes[i].firstChild);
-}
+  // Apply anchor links icon on each title displayed on CSS hover.
+  var nodes = [];
+  var tags = ['H2', 'H3', 'H4', 'H5', 'H6'];
+  for (var i = 0, n = tags.length; i < n; i++) {
+    for (var ii = 0, t = document.getElementsByTagName(tags[i]), nn = t.length; ii < nn; ii++) nodes.push(t[ii]);
+  }
+  for (var i = 0, n = nodes.length; i < n; i++) {
+    if (!nodes[i].id) continue;
+    if (nodes[i].getElementsByTagName('A').length > 0 && nodes[i].getElementsByTagName('A')[0].innerHTML == '') return;
+    addClass(nodes[i], 'anchorAf');
+    var anc = document.createElement('A');
+    anc.href = '#' + nodes[i].id;
+    nodes[i].insertBefore(anc, nodes[i].firstChild);
+  }
 }
diff --git a/js/devsearch.js b/js/devsearch.js
index 56462eb5..2d3490a9 100644
--- a/js/devsearch.js
+++ b/js/devsearch.js
@@ -38,36 +38,36 @@ category: "{{category_name}}"
 // code adapted from http://jqueryui.com/autocomplete/#categories
 // MIT license: https://jquery.org/license/
 
-$.widget( "custom.catcomplete", $.ui.autocomplete, {
-    _create: function() {
-        this._super();
-        this.widget().menu( "option", "items", "> :not(.ui-autocomplete-category)" );
-    },
-    _renderMenu: function( ul, items ) {
-        var that = this,
-        currentCategory = "";
-        $.each( items, function( index, item ) {
-            var li;
-            if ( item.category != currentCategory ) {
-              ul.append( "<li class='ui-autocomplete-category'>" + item.category + "</li>" );
-              currentCategory = item.category;
-            }
-            li = that._renderItemData( ul, item );
-            if ( item.category ) {
-              li.attr( "aria-label", item.category + " : " + item.label );
-            }
-        });
-    }
+$.widget("custom.catcomplete", $.ui.autocomplete, {
+  _create: function() {
+    this._super();
+    this.widget().menu("option", "items", "> :not(.ui-autocomplete-category)");
+  },
+  _renderMenu: function(ul, items) {
+    var that = this,
+      currentCategory = "";
+    $.each(items, function(index, item) {
+      var li;
+      if (item.category != currentCategory) {
+        ul.append("<li class='ui-autocomplete-category'>" + item.category + "</li>");
+        currentCategory = item.category;
+      }
+      li = that._renderItemData(ul, item);
+      if (item.category) {
+        li.attr("aria-label", item.category + " : " + item.label);
+      }
+    });
+  }
 });
 $(function() {
-    $( "#glossary_term" ).catcomplete({
-        source: search_data,
-        delay: 0,
-        minLength: 2,
-        autoFocus: true,
-        select: function( event, ui ) {
-            location.href = ui.item.uri;
-        }
-    });
+  $("#glossary_term").catcomplete({
+    source: search_data,
+    delay: 0,
+    minLength: 2,
+    autoFocus: true,
+    select: function(event, ui) {
+      location.href = ui.item.uri;
+    }
+  });
 });
 {% endraw %}
diff --git a/js/events.js b/js/events.js
index bf21ef25..ce8d6837 100644
--- a/js/events.js
+++ b/js/events.js
@@ -7,18 +7,25 @@ layout: null
 
 "use strict"
 
-var zoom=2;
-var minzoom=1;
-if(isMobile())var zoom=minzoom=0;
-var map = L.map('eventmap',{ 'zoom': zoom, 'minZoom': minzoom, 'center': [20.00, 10.00]});
+var zoom = 2;
+var minzoom = 1;
+if (isMobile()) var zoom = minzoom = 0;
+var map = L.map('eventmap', {
+  'zoom': zoom,
+  'minZoom': minzoom,
+  'center': [20.00, 10.00]
+});
 L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
-	attribution: 'Data &copy; by <a href="http://www.openstreetmap.org/copyright">OpenStreetMap contributors</a>.',
-	maxZoom: 18
+  attribution: 'Data &copy; by <a href="http://www.openstreetmap.org/copyright">OpenStreetMap contributors</a>.',
+  maxZoom: 18
 }).addTo(map);
 
-var markers = new L.MarkerClusterGroup({showCoverageOnHover: false, maxClusterRadius: 40});
-for (var i=0, nds=document.getElementById('eventdata').getElementsByTagName('DIV'), n=nds.length; i < n; i++) {
-	L.marker([parseFloat(nds[i].getAttribute('data-lat')), parseFloat(nds[i].getAttribute('data-lon'))]).bindPopup(nds[i].innerHTML).addTo(markers);
+var markers = new L.MarkerClusterGroup({
+  showCoverageOnHover: false,
+  maxClusterRadius: 40
+});
+for (var i = 0, nds = document.getElementById('eventdata').getElementsByTagName('DIV'), n = nds.length; i < n; i++) {
+  L.marker([parseFloat(nds[i].getAttribute('data-lat')), parseFloat(nds[i].getAttribute('data-lon'))]).bindPopup(nds[i].innerHTML).addTo(markers);
 }
 
 map.addLayer(markers);
diff --git a/js/ie.js b/js/ie.js
index deb13a57..209a1a66 100644
--- a/js/ie.js
+++ b/js/ie.js
@@ -3,44 +3,44 @@
 
 "use strict"
 
-function pngfix(){
-//Allows IE6 to render transparent png
-var arVersion = navigator.appVersion.split("MSIE")
-var version = parseFloat(arVersion[1])
-if ((version >= 5.5) && (document.body.filters)) 
-{
-   for(var i=0; i<document.images.length; i++)
-   {
+function pngfix() {
+  //Allows IE6 to render transparent png
+  var arVersion = navigator.appVersion.split("MSIE")
+  var version = parseFloat(arVersion[1])
+  if ((version >= 5.5) && (document.body.filters))
+  {
+    for (var i = 0; i < document.images.length; i++)
+    {
       var img = document.images[i]
       var imgName = img.src.toUpperCase()
-      if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
+      if (imgName.substring(imgName.length - 3, imgName.length) == "PNG")
       {
-         //Workaround to skip github icons
-         if(img.src.indexOf('gravatar.com')!==-1)continue;
-         var imgID = (img.id) ? "id='" + img.id + "' " : ""
-         var imgClass = (img.className) ? "class='" + img.className + " ieimg' " : "class='ieimg' "
-         var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
-         var imgStyle = "display:inline-block;" + img.style.cssText 
-         var imgWidth = img.width;
-         var imgHeight = img.height;
-         //Workaround for hidden img to prevent 0px width and height
-         if(img.src.indexOf('/img/clients/')!==-1){imgWidth='72';imgHeight='72';}
-         if (img.align == "left") imgStyle = "float:left;" + imgStyle
-         if (img.align == "right") imgStyle = "float:right;" + imgStyle
-         if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
-         var strNewHTML = "<span " + imgID + imgClass + imgTitle
-         + " style=\"" + "width:" + imgWidth + "px; height:" + imgHeight + "px;" + imgStyle + ";"
-         + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
-         + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
-         img.outerHTML = strNewHTML
-         i = i-1
+        //Workaround to skip github icons
+        if (img.src.indexOf('gravatar.com') !== -1) continue;
+        var imgID = (img.id) ? "id='" + img.id + "' " : ""
+        var imgClass = (img.className) ? "class='" + img.className + " ieimg' " : "class='ieimg' "
+        var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
+        var imgStyle = "display:inline-block;" + img.style.cssText
+        var imgWidth = img.width;
+        var imgHeight = img.height;
+        //Workaround for hidden img to prevent 0px width and height
+        if (img.src.indexOf('/img/clients/') !== -1) {
+          imgWidth = '72';
+          imgHeight = '72';
+        }
+        if (img.align == "left") imgStyle = "float:left;" + imgStyle
+        if (img.align == "right") imgStyle = "float:right;" + imgStyle
+        if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
+        var strNewHTML = "<span " + imgID + imgClass + imgTitle + " style=\"" + "width:" + imgWidth + "px; height:" + imgHeight + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
+        img.outerHTML = strNewHTML
+        i = i - 1
       }
-   }
-}
+    }
+  }
 }
 
 //Let other scripts know browser is IE6-7
-var legacyIE=true;
+var legacyIE = true;
 
 //Render all transparent pngs
-window.onload=pngfix;
+window.onload = pngfix;
diff --git a/js/main.js b/js/main.js
index a72563be..d84bccd2 100644
--- a/js/main.js
+++ b/js/main.js
@@ -7,316 +7,316 @@
 "use strict"
 
 function getWidth(a) {
-// Return the integer value of the computed width of a DOM node.
-// Ex. getWidth(node);
-var w = getStyle(a, 'width');
-if (w.indexOf('px') !== -1) return parseInt(w.replace('px', ''));
-var p = [getStyle(a, 'padding-top'), getStyle(a, 'padding-right'), getStyle(a, 'padding-bottom'), getStyle(a, 'padding-left')];
-for (var i = 0; i < 4; i++) {
-	p[i] = (p[i].indexOf('px') !== -1) ? parseInt(p[i]) : 0;
-}
-return Math.max(0, a.offsetWidth - p[1] - p[3]);
+  // Return the integer value of the computed width of a DOM node.
+  // Ex. getWidth(node);
+  var w = getStyle(a, 'width');
+  if (w.indexOf('px') !== -1) return parseInt(w.replace('px', ''));
+  var p = [getStyle(a, 'padding-top'), getStyle(a, 'padding-right'), getStyle(a, 'padding-bottom'), getStyle(a, 'padding-left')];
+  for (var i = 0; i < 4; i++) {
+    p[i] = (p[i].indexOf('px') !== -1) ? parseInt(p[i]) : 0;
+  }
+  return Math.max(0, a.offsetWidth - p[1] - p[3]);
 }
 
 function getHeight(a) {
-// Return the integer value of the computed height of a DOM node.
-// Ex. getHeight(node);
-var h = getStyle(a, 'height');
-if (h.indexOf('px') !== -1) return parseInt(h.replace('px', ''));
-var p = [getStyle(a, 'padding-top'), getStyle(a, 'padding-right'), getStyle(a, 'padding-bottom'), getStyle(a, 'padding-left')];
-for (var i = 0; i < 4; i++) {
-	p[i] = (p[i].indexOf('px') !== -1) ? parseInt(p[i]) : 0;
-}
-return Math.max(0, a.offsetHeight - p[0] - p[2]);
+  // Return the integer value of the computed height of a DOM node.
+  // Ex. getHeight(node);
+  var h = getStyle(a, 'height');
+  if (h.indexOf('px') !== -1) return parseInt(h.replace('px', ''));
+  var p = [getStyle(a, 'padding-top'), getStyle(a, 'padding-right'), getStyle(a, 'padding-bottom'), getStyle(a, 'padding-left')];
+  for (var i = 0; i < 4; i++) {
+    p[i] = (p[i].indexOf('px') !== -1) ? parseInt(p[i]) : 0;
+  }
+  return Math.max(0, a.offsetHeight - p[0] - p[2]);
 }
 
 function getLeft(a) {
-// Return the integer value of the computed distance between given node and the browser window.
-// Ex. getLeft(node);
-var b = a.offsetLeft;
-while (a.offsetParent) {
-	a = a.offsetParent;
-	b += a.offsetLeft;
-}
-return b;
+  // Return the integer value of the computed distance between given node and the browser window.
+  // Ex. getLeft(node);
+  var b = a.offsetLeft;
+  while (a.offsetParent) {
+    a = a.offsetParent;
+    b += a.offsetLeft;
+  }
+  return b;
 }
 
-function getTop (a) {
-// Return the integer value of the computed distance between given node and the browser window.
-// Ex. getTop(node);
-var b = a.offsetTop;
-while (a.offsetParent) {
-	a = a.offsetParent;
-	b += a.offsetTop;
-}
-return b;
+function getTop(a) {
+  // Return the integer value of the computed distance between given node and the browser window.
+  // Ex. getTop(node);
+  var b = a.offsetTop;
+  while (a.offsetParent) {
+    a = a.offsetParent;
+    b += a.offsetTop;
+  }
+  return b;
 }
 
 function getPageYOffset() {
-// Return the integer value for the vertical position of the scroll bar.
-return window.pageYOffset || document.documentElement.scrollTop;
+  // Return the integer value for the vertical position of the scroll bar.
+  return window.pageYOffset || document.documentElement.scrollTop;
 }
 
 function getPageXOffset() {
-// Return the integer value for the horizontal position of the scroll bar.
-return window.pageXOffset || document.documentElement.scrollLeft;
+  // Return the integer value for the horizontal position of the scroll bar.
+  return window.pageXOffset || document.documentElement.scrollLeft;
 }
 
 function getWindowY() {
-// Return the integer value for the browser window height.
-return window.innerHeight || document.documentElement.clientHeight;
+  // Return the integer value for the browser window height.
+  return window.innerHeight || document.documentElement.clientHeight;
 }
 
 function getWindowX() {
-// Return the integer value for the browser window width.
-return window.innerWidth || document.documentElement.clientWidth;
+  // Return the integer value for the browser window width.
+  return window.innerWidth || document.documentElement.clientWidth;
 }
 
 function isMobile() {
-// Return true if the mobile CSS stylesheet is used.
-if (getStyle(document.getElementById('detectmobile'), 'display') != 'none') return true;
-return false;
+  // Return true if the mobile CSS stylesheet is used.
+  if (getStyle(document.getElementById('detectmobile'), 'display') != 'none') return true;
+  return false;
 }
 
 function scrollToNode(t) {
-// Scroll to any node on the page.
-if (document.body.getAttribute('data-scrollstatus') != null) {
-	clearInterval(document.body.getAttribute('data-scrollstatus'));
-	document.body.removeAttribute('data-scrollstatus');
-}
-var delay = 800;
-var py = getPageYOffset();
-var fy = getTop(t)
-var dy = fy - py;
-var x = getPageXOffset();
-var oti = new Date().getTime();
-document.body.setAttribute('data-scrollstatus', setInterval(function() {
-	var nti = new Date().getTime() - oti;
-	if (nti >= delay) {
-		window.scrollTo(x, fy);
-		clearInterval(document.body.getAttribute('data-scrollstatus'));
-		document.body.removeAttribute('data-scrollstatus');
-		return;
-	}
-	var p = nti / delay;
-	p = p * (1 + (0.5 * (1 - p)));
-	window.scrollTo(x, (py + (dy * p)).toFixed(0));
-}, 10));
+  // Scroll to any node on the page.
+  if (document.body.getAttribute('data-scrollstatus') != null) {
+    clearInterval(document.body.getAttribute('data-scrollstatus'));
+    document.body.removeAttribute('data-scrollstatus');
+  }
+  var delay = 800;
+  var py = getPageYOffset();
+  var fy = getTop(t)
+  var dy = fy - py;
+  var x = getPageXOffset();
+  var oti = new Date().getTime();
+  document.body.setAttribute('data-scrollstatus', setInterval(function() {
+    var nti = new Date().getTime() - oti;
+    if (nti >= delay) {
+      window.scrollTo(x, fy);
+      clearInterval(document.body.getAttribute('data-scrollstatus'));
+      document.body.removeAttribute('data-scrollstatus');
+      return;
+    }
+    var p = nti / delay;
+    p = p * (1 + (0.5 * (1 - p)));
+    window.scrollTo(x, (py + (dy * p)).toFixed(0));
+  }, 10));
 }
 
 function supportCSS(id) {
-// Return true if the browser supports given CSS feature.
-var domPrefixes = 'Webkit Moz ms O'.split(' ');
-var nd = document.createElement('DIV');
-id = id.toLowerCase();
-if (nd.style[id] !== undefined) return true;
-idc = id.charAt(0).toUpperCase() + id.substr(1);
-for (var i = 0, n = domPrefixes.length; i < n; i++) {
-	if (nd.style[domPrefixes[i] + idc] !== undefined) return true;
-}
-return false;
+  // Return true if the browser supports given CSS feature.
+  var domPrefixes = 'Webkit Moz ms O'.split(' ');
+  var nd = document.createElement('DIV');
+  id = id.toLowerCase();
+  if (nd.style[id] !== undefined) return true;
+  idc = id.charAt(0).toUpperCase() + id.substr(1);
+  for (var i = 0, n = domPrefixes.length; i < n; i++) {
+    if (nd.style[domPrefixes[i] + idc] !== undefined) return true;
+  }
+  return false;
 }
 
 function loadYoutubeVideo(e) {
-// Load Youtube video on target node on click.
-function init(e) {
-	var t = getEvent(e, 'target'),
-	    nd = document.createElement('IFRAME');
-	while (t.getAttribute('data-youtubeurl') === null || t.getAttribute('data-youtubeurl') === '') t = t.parentNode;
-	nd.src = t.getAttribute('data-youtubeurl');
-	nd.setAttribute('frameborder', 0);
-	nd.setAttribute('allowfullscreen', true);
-	t.innerHTML = '';
-	t.appendChild(nd);
-	t.onclick = '';
-}
-onTouchClick(e, init);
+  // Load Youtube video on target node on click.
+  function init(e) {
+    var t = getEvent(e, 'target'),
+      nd = document.createElement('IFRAME');
+    while (t.getAttribute('data-youtubeurl') === null || t.getAttribute('data-youtubeurl') === '') t = t.parentNode;
+    nd.src = t.getAttribute('data-youtubeurl');
+    nd.setAttribute('frameborder', 0);
+    nd.setAttribute('allowfullscreen', true);
+    t.innerHTML = '';
+    t.appendChild(nd);
+    t.onclick = '';
+  }
+  onTouchClick(e, init);
 }
 
 function expandBox(t) {
-// Expand or shrink box.
-var phe = getHeight(t);
-t.style.transition = t.style.MozTransition = t.style.WebkitTransition = 'all 0s ease 0s';
-if (t.className.indexOf('expanded') === -1) addClass(t, 'expanded');
-else removeClass(t, 'expanded');
-t.style.height = '';
-var nhe = getHeight(t);
-t.style.height = phe + 'px';
-// Async call to prevent transition from applying on last style.height statement.
-setTimeout(function() {
-	t.style.transition = t.style.MozTransition = t.style.WebkitTransition = '';
-	t.style.height = nhe + 'px';
-}, 20);
+  // Expand or shrink box.
+  var phe = getHeight(t);
+  t.style.transition = t.style.MozTransition = t.style.WebkitTransition = 'all 0s ease 0s';
+  if (t.className.indexOf('expanded') === -1) addClass(t, 'expanded');
+  else removeClass(t, 'expanded');
+  t.style.height = '';
+  var nhe = getHeight(t);
+  t.style.height = phe + 'px';
+  // Async call to prevent transition from applying on last style.height statement.
+  setTimeout(function() {
+    t.style.transition = t.style.MozTransition = t.style.WebkitTransition = '';
+    t.style.height = nhe + 'px';
+  }, 20);
 }
 
 function boxShow(e) {
-// Display the box content when the user click a box on the "Secure your wallet" page.
-function init(e) {
-	var t = getEvent(e, 'target');
-	while (t.nodeName != 'DIV') t = t.parentNode;
-	expandBox(t);
-	cancelEvent(e);
-}
-onTouchClick(e, init);
+  // Display the box content when the user click a box on the "Secure your wallet" page.
+  function init(e) {
+    var t = getEvent(e, 'target');
+    while (t.nodeName != 'DIV') t = t.parentNode;
+    expandBox(t);
+    cancelEvent(e);
+  }
+  onTouchClick(e, init);
 }
 
 function faqShow(e) {
-// Display the content of a question in the FAQ at user request.
-function init(e) {
-	var t = getEvent(e, 'target');
-	while (t.nodeType != 1 || t.nodeName != 'DIV') t = t.nextSibling;
-	expandBox(t);
-	cancelEvent(e);
-}
-onTouchClick(e, init);
+  // Display the content of a question in the FAQ at user request.
+  function init(e) {
+    var t = getEvent(e, 'target');
+    while (t.nodeType != 1 || t.nodeName != 'DIV') t = t.nextSibling;
+    expandBox(t);
+    cancelEvent(e);
+  }
+  onTouchClick(e, init);
 }
 
 function materialShow(e) {
-// Display more materials on the "Press center" page at user request.
-function init(e) {
-	var t = getEvent(e, 'target'),
-	    p = t;
-	while (p.nodeType != 1 || p.nodeName != 'DIV') p = p.parentNode;
-	expandBox(p);
-	cancelEvent(e);
-}
-onTouchClick(e, init);
+  // Display more materials on the "Press center" page at user request.
+  function init(e) {
+    var t = getEvent(e, 'target'),
+      p = t;
+    while (p.nodeType != 1 || p.nodeName != 'DIV') p = p.parentNode;
+    expandBox(p);
+    cancelEvent(e);
+  }
+  onTouchClick(e, init);
 }
 
 function librariesShow(e) {
-// Display more open source projects on the "Development" page at user request.
-function init(e) {
-	var t = getEvent(e, 'target'),
-	    p = t;
-	while (p.nodeType != 1 || p.nodeName != 'UL') p = p.parentNode;
-	expandBox(p);
-	cancelEvent(e);
-}
-onTouchClick(e, init);
+  // Display more open source projects on the "Development" page at user request.
+  function init(e) {
+    var t = getEvent(e, 'target'),
+      p = t;
+    while (p.nodeType != 1 || p.nodeName != 'UL') p = p.parentNode;
+    expandBox(p);
+    cancelEvent(e);
+  }
+  onTouchClick(e, init);
 }
 
 function freenodeShow(e) {
-// Display freenode chat window on the "Development" page at user request.
-document.getElementById('chatbox').innerHTML = '<iframe style=width:98%;min-width:400px;height:600px src="http://webchat.freenode.net/?channels=bitcoin-dev" />';
-cancelEvent(e);
+  // Display freenode chat window on the "Development" page at user request.
+  document.getElementById('chatbox').innerHTML = '<iframe style=width:98%;min-width:400px;height:600px src="http://webchat.freenode.net/?channels=bitcoin-dev" />';
+  cancelEvent(e);
 }
 
 function updateToc() {
-// Update table of content active entry and browser url on scroll.
-var pageoffset;
-var windowy;
-var toc;
-var fallback;
-var first;
-var last;
-var closer;
-var init = function() {
-	setenv();
-	updatehistory();
-	updatetoc();
-}
-// Set variables.
-var setenv = function() {
-	pageoffset = getPageYOffset();
-	windowy = getWindowY();
-	toc = document.getElementById('toc');
-	fallback = document.getElementsByTagName('H2')[0];
-	first = [fallback, getTop(fallback)];
-	last = [fallback, getTop(fallback)];
-	closer = [fallback, getTop(fallback)];
-	// Find all titles in toc.
-	var nodes = [];
-	var tags = ['H2', 'H3', 'H4', 'H5', 'H6'];
-	for (var i = 0, n = tags.length; i < n; i++) {
-		for (var ii = 0, t = document.getElementsByTagName(tags[i]), nn = t.length; ii < nn; ii++) {
-			if (t[ii].className.indexOf('no_toc')!==-1) continue;
-			nodes.push(t[ii]);
-		}
-	}
-	// Find first title, last title and closer title.
-	for (var i = 0, n = nodes.length; i < n; i++) {
-		if (!nodes[i].id) continue;
-		var top = getTop(nodes[i]);
-		if (top < first[1]) first = [nodes[i], top];
-		if (top > last[1]) last = [nodes[i], top];
-		if (top < pageoffset + 10 && top > closer[1]) closer = [nodes[i], top];
-	}
-	// Set closer title to first or last title if at the top or bottom of the page.
-	if (pageoffset < first[1]) closer = [first[0], first[1]];
-	if (windowy + pageoffset >= getHeight(document.body)) closer = [last[0], last[1]];
-}
-// Update toc position and set active toc entry.
-var updatetoc = function() {
-	// Set bottom and top to fit within window and not overflow its parent node.
-	var div = toc.getElementsByTagName('DIV')[0];
-	if (pageoffset > getTop(toc)) {
-		addClass(div, 'scroll');
-		div.style.top = '20px';
-		div.style.bottom = Math.max((pageoffset + windowy) - (getHeight(toc.parentNode) + getTop(toc.parentNode)), 20) + 'px';
-	} else removeClass(div, 'scroll');
-	// Remove .active class from toc and find new active toc entry.
-	var a = false;
-	for (var i = 0, t = toc.getElementsByTagName('*'), n = t.length; i < n; i++) {
-		removeClass(t[i], 'active');
-		if (t[i].nodeName == 'A' && t[i].getAttribute('href') == '#' + closer[0].id) a = t[i];
-	}
-	if (a === false) return;
-	// Set .active class on new active toc entry.
-	var nd = a;
-	while (nd.parentNode.nodeName == 'LI' || nd.parentNode.nodeName == 'UL') {
-		addClass(nd, 'active');
-		nd = nd.parentNode;
-	}
-	// Auto-scroll in toc to keep active toc entry visible.
-	var nd = a;
-	var otop = nd.offsetTop;
-	while (nd.offsetParent != div && nd.offsetParent) {
-		nd = nd.offsetParent;
-		otop += nd.offsetTop;
-	}
-	var bdiff = getHeight(a) + otop - div.scrollTop - getHeight(div);
-	var tdiff = getHeight(a) - otop + div.scrollTop;
-	if (tdiff > 0 || bdiff > 0) div.scrollTop -= tdiff;
-}
-// Update browser url.
-var updatehistory = function() {
-	// Don't call window.history if not supported.
-	if (!window.history || !window.history.replaceState) return;
-	// Don't update window url when it doesn't need to be updated.
-	if (new RegExp('#' + closer[0].id + '$').test(window.location.href.toString())) return;
-	// Don't update window url when the window is over the first title in the page.
-	if (pageoffset < first[1]) return;
-	// Don't update window url when page is not loaded, or user just clicked a url.
-	if (!toc.hasAttribute('data-timestamp') || toc.getAttribute('data-timestamp') > new Date().getTime() - 1000) return;
-	window.history.replaceState(null, null, '#' + closer[0].id);
-}
-// Update the toc when the page stops scrolling.
-var evtimeout = function() {
-	toc = document.getElementById('toc');
-	clearTimeout(toc.getAttribute('data-timeout'));
-	toc.setAttribute('data-timeout', setTimeout(init, 1));
-}
-// Reset timestamp on page load and each time the user clicks a url.
-var evtimestamp = function() {
-toc = document.getElementById('toc');
-document.getElementById('toc').setAttribute('data-timestamp', new Date().getTime());
-}
-addEvent(window, 'scroll', evtimeout);
-addEvent(window, 'popstate', evtimestamp);
-addEvent(window, 'load', evtimestamp);
-init();
+  // Update table of content active entry and browser url on scroll.
+  var pageoffset;
+  var windowy;
+  var toc;
+  var fallback;
+  var first;
+  var last;
+  var closer;
+  var init = function() {
+      setenv();
+      updatehistory();
+      updatetoc();
+    }
+    // Set variables.
+  var setenv = function() {
+      pageoffset = getPageYOffset();
+      windowy = getWindowY();
+      toc = document.getElementById('toc');
+      fallback = document.getElementsByTagName('H2')[0];
+      first = [fallback, getTop(fallback)];
+      last = [fallback, getTop(fallback)];
+      closer = [fallback, getTop(fallback)];
+      // Find all titles in toc.
+      var nodes = [];
+      var tags = ['H2', 'H3', 'H4', 'H5', 'H6'];
+      for (var i = 0, n = tags.length; i < n; i++) {
+        for (var ii = 0, t = document.getElementsByTagName(tags[i]), nn = t.length; ii < nn; ii++) {
+          if (t[ii].className.indexOf('no_toc') !== -1) continue;
+          nodes.push(t[ii]);
+        }
+      }
+      // Find first title, last title and closer title.
+      for (var i = 0, n = nodes.length; i < n; i++) {
+        if (!nodes[i].id) continue;
+        var top = getTop(nodes[i]);
+        if (top < first[1]) first = [nodes[i], top];
+        if (top > last[1]) last = [nodes[i], top];
+        if (top < pageoffset + 10 && top > closer[1]) closer = [nodes[i], top];
+      }
+      // Set closer title to first or last title if at the top or bottom of the page.
+      if (pageoffset < first[1]) closer = [first[0], first[1]];
+      if (windowy + pageoffset >= getHeight(document.body)) closer = [last[0], last[1]];
+    }
+    // Update toc position and set active toc entry.
+  var updatetoc = function() {
+      // Set bottom and top to fit within window and not overflow its parent node.
+      var div = toc.getElementsByTagName('DIV')[0];
+      if (pageoffset > getTop(toc)) {
+        addClass(div, 'scroll');
+        div.style.top = '20px';
+        div.style.bottom = Math.max((pageoffset + windowy) - (getHeight(toc.parentNode) + getTop(toc.parentNode)), 20) + 'px';
+      } else removeClass(div, 'scroll');
+      // Remove .active class from toc and find new active toc entry.
+      var a = false;
+      for (var i = 0, t = toc.getElementsByTagName('*'), n = t.length; i < n; i++) {
+        removeClass(t[i], 'active');
+        if (t[i].nodeName == 'A' && t[i].getAttribute('href') == '#' + closer[0].id) a = t[i];
+      }
+      if (a === false) return;
+      // Set .active class on new active toc entry.
+      var nd = a;
+      while (nd.parentNode.nodeName == 'LI' || nd.parentNode.nodeName == 'UL') {
+        addClass(nd, 'active');
+        nd = nd.parentNode;
+      }
+      // Auto-scroll in toc to keep active toc entry visible.
+      var nd = a;
+      var otop = nd.offsetTop;
+      while (nd.offsetParent != div && nd.offsetParent) {
+        nd = nd.offsetParent;
+        otop += nd.offsetTop;
+      }
+      var bdiff = getHeight(a) + otop - div.scrollTop - getHeight(div);
+      var tdiff = getHeight(a) - otop + div.scrollTop;
+      if (tdiff > 0 || bdiff > 0) div.scrollTop -= tdiff;
+    }
+    // Update browser url.
+  var updatehistory = function() {
+      // Don't call window.history if not supported.
+      if (!window.history || !window.history.replaceState) return;
+      // Don't update window url when it doesn't need to be updated.
+      if (new RegExp('#' + closer[0].id + '$').test(window.location.href.toString())) return;
+      // Don't update window url when the window is over the first title in the page.
+      if (pageoffset < first[1]) return;
+      // Don't update window url when page is not loaded, or user just clicked a url.
+      if (!toc.hasAttribute('data-timestamp') || toc.getAttribute('data-timestamp') > new Date().getTime() - 1000) return;
+      window.history.replaceState(null, null, '#' + closer[0].id);
+    }
+    // Update the toc when the page stops scrolling.
+  var evtimeout = function() {
+      toc = document.getElementById('toc');
+      clearTimeout(toc.getAttribute('data-timeout'));
+      toc.setAttribute('data-timeout', setTimeout(init, 1));
+    }
+    // Reset timestamp on page load and each time the user clicks a url.
+  var evtimestamp = function() {
+    toc = document.getElementById('toc');
+    document.getElementById('toc').setAttribute('data-timestamp', new Date().getTime());
+  }
+  addEvent(window, 'scroll', evtimeout);
+  addEvent(window, 'popstate', evtimestamp);
+  addEvent(window, 'load', evtimestamp);
+  init();
 }
 
 function updateIssue(e) {
-// Update GitHub issue link pre-filled with current page location.
-var t = getEvent(e, 'target');
-t.href = 'https://github.com/bitcoin-dot-org/bitcoin.org/issues/new?body=' + encodeURIComponent('Location: ' + window.location.href.toString() + "\n\n");
+  // Update GitHub issue link pre-filled with current page location.
+  var t = getEvent(e, 'target');
+  t.href = 'https://github.com/bitcoin-dot-org/bitcoin.org/issues/new?body=' + encodeURIComponent('Location: ' + window.location.href.toString() + "\n\n");
 }
 
-function updateSource(e){
-// Update GitHub source file link pre-filled with current page location.
-if (!document.getElementsByClassName) return;
-var t = getEvent(e, 'target'),
+function updateSource(e) {
+  // Update GitHub source file link pre-filled with current page location.
+  if (!document.getElementsByClassName) return;
+  var t = getEvent(e, 'target'),
     nodes = document.getElementsByClassName('sourcefile'),
     pageoffset = Math.max(0, getPageYOffset() + 100),
     windowy = getWindowY(),
@@ -324,230 +324,230 @@ var t = getEvent(e, 'target'),
     first = [fallback, getTop(fallback)],
     last = [fallback, getTop(fallback)],
     closer = [fallback, getTop(fallback)];
-// Find first, last and closer node.
-for (var i = 0, n = nodes.length; i < n; i++) {
-	var top = getTop(nodes[i]);
-	if (top < first[1]) first = [nodes[i], top];
-	if (top > last[1]) last = [nodes[i], top];
-	if (top < pageoffset + 10 && top > closer[1]) closer = [nodes[i], top];
-}
-// Set closer title to first or last title if at the top or bottom of the page.
-if (pageoffset < first[1]) closer = [first[0], first[1]];
-if (windowy + pageoffset >= getHeight(document.body)) closer = [last[0], last[1]];
-// Set updated url to source file.
-t.href = 'https://github.com/bitcoin-dot-org/bitcoin.org/edit/master/' + closer[0].getAttribute('data-sourcefile');
+  // Find first, last and closer node.
+  for (var i = 0, n = nodes.length; i < n; i++) {
+    var top = getTop(nodes[i]);
+    if (top < first[1]) first = [nodes[i], top];
+    if (top > last[1]) last = [nodes[i], top];
+    if (top < pageoffset + 10 && top > closer[1]) closer = [nodes[i], top];
+  }
+  // Set closer title to first or last title if at the top or bottom of the page.
+  if (pageoffset < first[1]) closer = [first[0], first[1]];
+  if (windowy + pageoffset >= getHeight(document.body)) closer = [last[0], last[1]];
+  // Set updated url to source file.
+  t.href = 'https://github.com/bitcoin-dot-org/bitcoin.org/edit/master/' + closer[0].getAttribute('data-sourcefile');
 }
 
 function disclaimerClose(e) {
-// Auto close temporary disclaimer in devel-docs.
-if (e) cancelEvent(e);
-var t = document.getElementById('develdocdisclaimer')
-t.parentNode.removeChild(t);
-if (typeof(Storage) === 'undefined') return;
-sessionStorage.setItem('develdocdisclaimerclose', '1');
+  // Auto close temporary disclaimer in devel-docs.
+  if (e) cancelEvent(e);
+  var t = document.getElementById('develdocdisclaimer')
+  t.parentNode.removeChild(t);
+  if (typeof(Storage) === 'undefined') return;
+  sessionStorage.setItem('develdocdisclaimerclose', '1');
 }
 
 function disclaimerAutoClose() {
-// Auto close temporary disclaimer in devel-docs if session says so.
-if (typeof(Storage) === 'undefined') return;
-if (sessionStorage.getItem('develdocdisclaimerclose') === '1') disclaimerClose();
+  // Auto close temporary disclaimer in devel-docs if session says so.
+  if (typeof(Storage) === 'undefined') return;
+  if (sessionStorage.getItem('develdocdisclaimerclose') === '1') disclaimerClose();
 }
 
 function walletMenuListener(e) {
-// Listen for events on the wallet menu.
-var walletSelectPlatform = function(e) {
-	var t = getEvent(e, 'target'),
-	    p = t;
-	if (t.nodeName != 'A') return;
-	while (p.parentNode.nodeName == 'UL' || p.parentNode.nodeName == 'LI') p = p.parentNode;
-	for (var i = 0, nds = p.getElementsByTagName('LI'), n = nds.length; i < n; i++) removeClass(nds[i], 'active');
-	var tt = t;
-	while (tt != p) {
-		if (tt.nodeName == 'LI') addClass(tt, 'active');
-		tt = tt.parentNode;
-	}
-	walletShowPlatform(t.getAttribute('data-walletcompat'));
-	if (isMobile() && !hasSubItems(t)) scrollToNode(document.getElementById('wallets'));
+  // Listen for events on the wallet menu.
+  var walletSelectPlatform = function(e) {
+      var t = getEvent(e, 'target'),
+        p = t;
+      if (t.nodeName != 'A') return;
+      while (p.parentNode.nodeName == 'UL' || p.parentNode.nodeName == 'LI') p = p.parentNode;
+      for (var i = 0, nds = p.getElementsByTagName('LI'), n = nds.length; i < n; i++) removeClass(nds[i], 'active');
+      var tt = t;
+      while (tt != p) {
+        if (tt.nodeName == 'LI') addClass(tt, 'active');
+        tt = tt.parentNode;
+      }
+      walletShowPlatform(t.getAttribute('data-walletcompat'));
+      if (isMobile() && !hasSubItems(t)) scrollToNode(document.getElementById('wallets'));
     },
     hasSubItems = function(t) {
-	while (t.nodeName != 'LI') t = t.parentNode;
-	return (t.getElementsByTagName('UL').length > 0);
+      while (t.nodeName != 'LI') t = t.parentNode;
+      return (t.getElementsByTagName('UL').length > 0);
     };
-// Pre-process events and call appropriate function.
-onTouchClick(e, walletSelectPlatform);
+  // Pre-process events and call appropriate function.
+  onTouchClick(e, walletSelectPlatform);
 }
 
 function walletListener(e) {
-// Listen for events on wallets.
-var t = getEvent(e, 'target'),
+  // Listen for events on wallets.
+  var t = getEvent(e, 'target'),
     walletShow = function() {
-	// Show wallet on click on mobile or desktop.
-	if (t.id == 'wallets') return;
-	while (t.parentNode && t.parentNode.id != 'wallets') t = t.parentNode;
-	if (!t.parentNode) return;
-	if (isMobile()) {
-		var p = document.getElementById('walletsmobile');
-		t = t.cloneNode(true);
-		p.innerHTML = '';
-		p.appendChild(t);
-		scrollToNode(p);
-	} else {
-		addClass(t, 'active');
-		addEvent(document.body, 'click', walletListener);
-	}
+      // Show wallet on click on mobile or desktop.
+      if (t.id == 'wallets') return;
+      while (t.parentNode && t.parentNode.id != 'wallets') t = t.parentNode;
+      if (!t.parentNode) return;
+      if (isMobile()) {
+        var p = document.getElementById('walletsmobile');
+        t = t.cloneNode(true);
+        p.innerHTML = '';
+        p.appendChild(t);
+        scrollToNode(p);
+      } else {
+        addClass(t, 'active');
+        addEvent(document.body, 'click', walletListener);
+      }
     },
     walletHide = function() {
-	// Disable wallet when the mouse clicks elsewhere.
-	for (var i = 0, wallets = document.getElementById('wallets').childNodes, n = wallets.length; i < n; i++) {
-		if (wallets[i].nodeType != 1) continue;
-		removeClass(wallets[i], 'active');
-	}
-	removeEvent(document.body, 'click', walletListener);
+      // Disable wallet when the mouse clicks elsewhere.
+      for (var i = 0, wallets = document.getElementById('wallets').childNodes, n = wallets.length; i < n; i++) {
+        if (wallets[i].nodeType != 1) continue;
+        removeClass(wallets[i], 'active');
+      }
+      removeEvent(document.body, 'click', walletListener);
     };
-// Call appropriate function on click.
-onTouchClick(e, function() {
-	walletHide();
-	walletShow();
-});
+  // Call appropriate function on click.
+  onTouchClick(e, function() {
+    walletHide();
+    walletShow();
+  });
 }
 
 function walletScoreListener(e) {
-// Listen for events on wallet scores and display them on tap.
-var init = function(e) {
-	var t = getEvent(e, 'target');
-	while (!t.parentNode.parentNode.parentNode.id) t = t.parentNode;
-	(t.className.indexOf('hover') === -1) ? addClass(t, 'hover') : removeClass(t, 'hover');
-};
-onTouchClick(e, init);
+  // Listen for events on wallet scores and display them on tap.
+  var init = function(e) {
+    var t = getEvent(e, 'target');
+    while (!t.parentNode.parentNode.parentNode.id) t = t.parentNode;
+    (t.className.indexOf('hover') === -1) ? addClass(t, 'hover'): removeClass(t, 'hover');
+  };
+  onTouchClick(e, init);
 }
 
 function walletShowPlatform(platform) {
-// Show wallets for given platform in the menu.
-var t = null,
+  // Show wallets for given platform in the menu.
+  var t = null,
     fallback = '',
     walletMenu = document.getElementById('walletmenu'),
     getMenuState = function() {
-	// Find active node in the menu for given platform and fallback category if in a submenu.
-	for (var i = 0, nds = walletMenu.getElementsByTagName('A'), n = nds.length; i < n; i++) {
-		if (nds[i].getAttribute('data-walletcompat') != platform) continue;
-		if (nds[i].getAttribute('data-active') == 1) return false;
-		t = nds[i];
-		var p = nds[i].parentNode.parentNode.parentNode;
-		if (p.nodeName == 'LI') fallback = p.getElementsByTagName('A')[0].getAttribute('data-walletcompat');
-		break;
-	}
-	return true;
+      // Find active node in the menu for given platform and fallback category if in a submenu.
+      for (var i = 0, nds = walletMenu.getElementsByTagName('A'), n = nds.length; i < n; i++) {
+        if (nds[i].getAttribute('data-walletcompat') != platform) continue;
+        if (nds[i].getAttribute('data-active') == 1) return false;
+        t = nds[i];
+        var p = nds[i].parentNode.parentNode.parentNode;
+        if (p.nodeName == 'LI') fallback = p.getElementsByTagName('A')[0].getAttribute('data-walletcompat');
+        break;
+      }
+      return true;
     },
     updateMenu = function() {
-	// Set active nodes in the menu for the new platform.
-	addClass(walletMenu.getElementsByTagName('UL')[0], 'menutap');
-	for (var i = 0, nds = walletMenu.getElementsByTagName('A'), n = nds.length; i < n; i++) {
-		nds[i].removeAttribute('data-active');
-		removeClass(nds[i].parentNode, 'active');
-	}
-	if (platform != 'default') {
-		t.setAttribute('data-active', '1');
-		addClass(t.parentNode, 'active');
-		var p = t.parentNode.parentNode.parentNode;
-		if (p.nodeName == 'LI') addClass(p, 'active');
-	}
+      // Set active nodes in the menu for the new platform.
+      addClass(walletMenu.getElementsByTagName('UL')[0], 'menutap');
+      for (var i = 0, nds = walletMenu.getElementsByTagName('A'), n = nds.length; i < n; i++) {
+        nds[i].removeAttribute('data-active');
+        removeClass(nds[i].parentNode, 'active');
+      }
+      if (platform != 'default') {
+        t.setAttribute('data-active', '1');
+        addClass(t.parentNode, 'active');
+        var p = t.parentNode.parentNode.parentNode;
+        if (p.nodeName == 'LI') addClass(p, 'active');
+      }
     },
     updateWallets = function() {
-	// Replace wallets by those for given platform and rotate them.
-	var p = document.getElementById('wallets');
-	var lasttimeout = p.getAttribute('data-timeout');
-	var timeout = (lasttimeout !== null && lasttimeout !== '' && supportCSS('transition')) ? 200 : 1;
-	addClass(p, 'disabled');
-	addClass(p, 'nohover');
-	clearTimeout(lasttimeout);
-	p.setAttribute('data-timeout', setTimeout(function() {
-		p.innerHTML = '';
-		var platforms = (platform == 'default') ? ['desktop', 'mobile'] : [platform];
-		for (var i = 0, nds = document.getElementById('walletsswitch').childNodes, n = nds.length; i < n; i++) {
-			if (nds[i].nodeType != 1) continue;
-			var id = nds[i].id.split('-')[1];
-			if (document.getElementById('wallet-' + id)) continue;
-			var nd = null;
-			for (var ii = 0, nn = platforms.length; ii < nn; ii++) {
-				var wp = document.getElementById('wallet-' + id + '-' + platforms[ii]);
-				if (wp) var nd = wp;
-			}
-			if (nd === null) {
-				var wf = document.getElementById('wallet-' + id + '-' + fallback);
-				if (wf && wf.getAttribute('data-walletcompat').indexOf(platform) !== -1) var nd = wf;
-			}
-			if (nd === null) continue;
-			nd = nd.cloneNode(true);
-			nd.id = 'wallet-' + id;
-			p.appendChild(nd);
-		}
-		walletRotate();
-		removeClass(p, 'disabled');
-		document.getElementById('walletsmobile').innerHTML = '';
-	}, timeout));
+      // Replace wallets by those for given platform and rotate them.
+      var p = document.getElementById('wallets');
+      var lasttimeout = p.getAttribute('data-timeout');
+      var timeout = (lasttimeout !== null && lasttimeout !== '' && supportCSS('transition')) ? 200 : 1;
+      addClass(p, 'disabled');
+      addClass(p, 'nohover');
+      clearTimeout(lasttimeout);
+      p.setAttribute('data-timeout', setTimeout(function() {
+        p.innerHTML = '';
+        var platforms = (platform == 'default') ? ['desktop', 'mobile'] : [platform];
+        for (var i = 0, nds = document.getElementById('walletsswitch').childNodes, n = nds.length; i < n; i++) {
+          if (nds[i].nodeType != 1) continue;
+          var id = nds[i].id.split('-')[1];
+          if (document.getElementById('wallet-' + id)) continue;
+          var nd = null;
+          for (var ii = 0, nn = platforms.length; ii < nn; ii++) {
+            var wp = document.getElementById('wallet-' + id + '-' + platforms[ii]);
+            if (wp) var nd = wp;
+          }
+          if (nd === null) {
+            var wf = document.getElementById('wallet-' + id + '-' + fallback);
+            if (wf && wf.getAttribute('data-walletcompat').indexOf(platform) !== -1) var nd = wf;
+          }
+          if (nd === null) continue;
+          nd = nd.cloneNode(true);
+          nd.id = 'wallet-' + id;
+          p.appendChild(nd);
+        }
+        walletRotate();
+        removeClass(p, 'disabled');
+        document.getElementById('walletsmobile').innerHTML = '';
+      }, timeout));
     };
-if(!getMenuState()) return;
-updateMenu();
-updateWallets();
+  if (!getMenuState()) return;
+  updateMenu();
+  updateWallets();
 }
 
 function walletRotate() {
-// Rotate wallets once a day.
-var ar = {
-	1: [],
-	2: [],
-	3: [],
-	4: []
-}
-for (var i = 0, nds = document.getElementById('wallets').childNodes, n = nds.length; i < n; i++) {
-	if (nds[i].nodeType != 1) continue;
-	ar[parseInt(nds[i].getAttribute('data-walletlevel'))].push(nds[i]);
-}
-var sum = Math.floor(new Date() / 86400000);
-for (var k in ar) {
-	if (ar[k].length == 0) continue;
-	var pre = ar[k][ar[k].length - 1].nextSibling;
-	for (i = 0, n = sum % ar[k].length; i < n; i++) ar[k][i].parentNode.insertBefore(ar[k][i], pre);
-}
+  // Rotate wallets once a day.
+  var ar = {
+    1: [],
+    2: [],
+    3: [],
+    4: []
+  }
+  for (var i = 0, nds = document.getElementById('wallets').childNodes, n = nds.length; i < n; i++) {
+    if (nds[i].nodeType != 1) continue;
+    ar[parseInt(nds[i].getAttribute('data-walletlevel'))].push(nds[i]);
+  }
+  var sum = Math.floor(new Date() / 86400000);
+  for (var k in ar) {
+    if (ar[k].length == 0) continue;
+    var pre = ar[k][ar[k].length - 1].nextSibling;
+    for (i = 0, n = sum % ar[k].length; i < n; i++) ar[k][i].parentNode.insertBefore(ar[k][i], pre);
+  }
 }
 
 function makeEditable(e) {
-// An easter egg that makes the page editable when user click on the page and hold their mouse button for one second.
-// This trick allows translators and writers to preview their work.
-if (!e) var e = window.event;
-switch (getEvent(e, 'type')) {
-	case 'mousedown':
-		if ((e.which && e.which == 3) || (e.button && e.button == 2)) return;
-		var t = getEvent(e, 'target');
-		while (t.parentNode) {
-			if (getStyle(t, 'overflow') == 'auto' || getStyle(t, 'overflow-y') == 'auto' || getStyle(t, 'overflow-x') == 'auto') return;
-			t = t.parentNode;
-		}
-		addEvent(document.body, 'mouseup', makeEditable);
-		addEvent(document.body, 'mousemove', makeEditable);
-		document.body.setAttribute('timeoutEdit', setTimeout(function() {
-			removeEvent(document.body, 'mouseup', makeEditable);
-			removeEvent(document.body, 'mousemove', makeEditable);
-			var c = document.getElementById('content');
-			c.contentEditable = true;
-			c.style.borderColor = '#bfbfbf';
-			setTimeout(function() {
-				c.style.borderColor = '';
-			}, 200);
-		}, 1000));
-		break;
-	case 'mouseup':
-	case 'mousemove':
-		removeEvent(document.body, 'mouseup', makeEditable);
-		removeEvent(document.body, 'mousemove', makeEditable);
-		clearTimeout(document.body.getAttribute('timeoutEdit'));
-		break;
-}
+  // An easter egg that makes the page editable when user click on the page and hold their mouse button for one second.
+  // This trick allows translators and writers to preview their work.
+  if (!e) var e = window.event;
+  switch (getEvent(e, 'type')) {
+    case 'mousedown':
+      if ((e.which && e.which == 3) || (e.button && e.button == 2)) return;
+      var t = getEvent(e, 'target');
+      while (t.parentNode) {
+        if (getStyle(t, 'overflow') == 'auto' || getStyle(t, 'overflow-y') == 'auto' || getStyle(t, 'overflow-x') == 'auto') return;
+        t = t.parentNode;
+      }
+      addEvent(document.body, 'mouseup', makeEditable);
+      addEvent(document.body, 'mousemove', makeEditable);
+      document.body.setAttribute('timeoutEdit', setTimeout(function() {
+        removeEvent(document.body, 'mouseup', makeEditable);
+        removeEvent(document.body, 'mousemove', makeEditable);
+        var c = document.getElementById('content');
+        c.contentEditable = true;
+        c.style.borderColor = '#bfbfbf';
+        setTimeout(function() {
+          c.style.borderColor = '';
+        }, 200);
+      }, 1000));
+      break;
+    case 'mouseup':
+    case 'mousemove':
+      removeEvent(document.body, 'mouseup', makeEditable);
+      removeEvent(document.body, 'mousemove', makeEditable);
+      clearTimeout(document.body.getAttribute('timeoutEdit'));
+      break;
+  }
 }
 
 // Add makeEditable event listener
 var xint = setInterval(function() {
-if (!document.body) return;
-addEvent(document.body, 'mousedown', makeEditable);
-clearInterval(xint);
+  if (!document.body) return;
+  addEvent(document.body, 'mousedown', makeEditable);
+  clearInterval(xint);
 }, 200);