Athena/TopBarPrototype

So I was looking at Athena, and that thing looks really cool, and I felt like fiddling with some css and js, so...

...fiddles with css and js...

...So now I've gotten as far as the pics at Athena let, so I'll be doing whatever routine stuff until some new images get uploaded or I find some new area to fiddle with.

  Main  Search Wikipedia  You

So the CSS, HTML, and JS is below. If you want to sort of see what it looks like by viewing it on a desktop browser, go to a random mobile page (say, http://en.wikipedia.org/w/index.php?title=Zebra&useformat=mobile ), and copy the following line into a javascript console:

document.body.onmousedown=document.body.ontouchstart=window.onload=null;for(var i=0,h=document.getElementsByTagName('h2');i<h.length;i++){h[i].removeAttribute("onclick")}document.body.innerHTML += ' #mw-top-bar {top: 0px;height: 45px;}#mw-bottom-bar {bottom: 0px;height: 40px;}#mw-top-bar, #mw-bottom-bar {position: fixed;width: 100%;color: #FFFFFF;-webkit-transition: all 0.3s;border-spacing: 0px;}#mw-top-bar, #bottom-bar-left, #bottom-bar-right {background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#3E3E3E), color-stop(14%,#393939), color-stop(32%,2E2E2E), color-stop(64%,#151515), color-stop(84%,#080808), color-stop(100%,#000000));background: -webkit-linear-gradient(top, #3E3E3E 0%,#393939 14%,#2E2E2E 32%,#151515 64%,#080808 84%,#010101 100%);background-color: #000000;}#mw-bottom-bar div {position: absolute;bottom: 0px;font-size: 10px;font-weight: bold;}#bottom-bar-left {left: 0px;width: 58px;height: 45px;}#bottom-bar-center {background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#6D6D6D), color-stop(15%,#676767), color-stop(36%,#5A5A5A), color-stop(77%,#494949), color-stop(100%,#282828));background: -webkit-linear-gradient(top, #6D6D6D 0%,#676767 15%,#5A5A5A 36%,#494949 77%,#282828 100%);background-color: #6D6D6D;left: 58px;right: 112px;height: 40px;box-shadow: 0px -15px 15px #3A3A3A inset;-webkit-box-shadow: 0px -15px 15px #3A3A3A inset;}#bottom-bar-right {right: 0px;width: 112px;height: 45px;}#mw-bottom-bar.closed {bottom: -45px;}#mw-top-bar.closed {top: -50px;}#mw-you, #mw-logo, #mw-signin {font-size: 10px;font-weight: bold;height: 45px;width: 63px;padding: 0px;text-align: center;}#mw-logo a, #mw-bottom-bar span, #mw-interwiki, #mw-you a, #mw-signin a {display: block;color: #FFFFFF;height: 15px;padding-top: 30px;}#mw-bottom-bar a {float: right;width: 50px;text-align: center;color: #FFFFFF;}#bottom-bar-center a {float: left;padding-top: 22px;height: 18px;}div #mw-interwiki {float: right;width: 62px;}#mw-you, #mw-signin {height: 15px;width: 50px;padding-right: 8px;padding-left: 5px;}#mw-you.active div, #mw-signin div {background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#3964C0), color-stop(23%,#335FBE), color-stop(100%,#1044B5));background: -webkit-linear-gradient(top, #3964C0 0%,#335FBE 23%,#1044B5 100%);background-color: #3964C0;}#mw-you.active::after {position: absolute;right: 28px; top: 45px;z-index: 1;content: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAFCAIAAADzBuo/AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAABGSURBVBhXY+DUyOV33ooVscv6MwABh0Yun/NWNMQmFwiSgwAOjRw+py1wxC4fipCDq+B12gJEbIqR6HIQPrt6DptSPLIcAEZOGepxoutQAAAAAElFTkSuQmCC);}#mw-signin div {position: absolute;top: 0px;right: 8px;width: 50px;height: 50px;padding-top: 0px;}#mw-signin a {height: 20px;padding-top: 30px;background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_key.png?pathrev=103083&view=co&revision=103083);background-position: 10px 3px;}#mw-signin::after {position: absolute;right: 58px;top: 45px;z-index: 1;content: url(data:image/gif;base64,R0lGODlhBQAFAPEAAAkzjoOYxgAAAAAAACH5BAEAAAIALAAAAAAFAAUAAAIIDA5iJ8ptGiwAOw==);}#mw-searchtd {padding:2px 30px 2px 0px;}#mw-search {border: 1px solid #787878;border-radius: 3px;width: 100%;font-size: 18px;padding-left: 5px;padding-right: 25px;box-shadow: 0px 3px 7px #BBBBBB inset;-webkit-box-shadow: 0px 3px 7px #BBBBBB inset;}#mw-results {display: none;position: absolute;top: 35px;left: 67px;right: 64px;background-color: #FFFFFF;border: 1px solid #AAAAAA;}#mw-searchbutton {border:0px;position: absolute;right: 65px;top: 10px;width: 25px;height: 25px;}.selectedSlider {background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#3964C0), color-stop(20%,#335FBE), color-stop(68%,#194BB7), color-stop(100%,#0D41B4));background: -webkit-linear-gradient(top, #3964C0 0%,#335FBE 20%,#194BB7 68%,#0D41B4 100%); background-color: #3964C0;}#bottom-bar-left a::after, #bottom-bar-right a+a::after {position: absolute;bottom: 40px;height: 5px;width: 5px;}#bottom-bar-left a::after {left: 58px;content: url(data:image/gif;base64,R0lGODlhBQAFAPIAAAAAAAYGBhsbG5ycnAAAAAAAAAAAAAAAACH5BAEAAAQALAAAAAAFAAUAAAMKOLQUukA8QBWtCQA7);}#bottom-bar-right a+a::after {right: 112px;content: url(data:image/gif;base64,R0lGODlhBQAFAPIAAAAAAAYGBhsbG5ycnAAAAAAAAAAAAAAAACH5BAEAAAQALAAAAAAFAAUAAAMLSEqzE2oIwIAd1iYAOw==);}#bottom-bar-left a.selectedSlider::after {content: url(data:image/gif;base64,R0lGODlhBQAFAPEAAAgyjYSZxgAAAAAAACH5BAEAAAIALAAAAAAFAAUAAAIIjC5gB8ptGiwAOw==);}#bottom-bar-right a+a.selectedSlider::after {content: url(data:image/gif;base64,R0lGODlhBQAFAPEAAAgyjYSZxgAAAAAAACH5BAEAAAIALAAAAAAFAAUAAAIIlBUXYMsOICgAOw==);}#mw-youmenu {background: -webkit-gradient(linear, left bottom, right top, color-stop(0%,#000000), color-stop(50%,#4A4A4A), color-stop(100%,#000000));background: -webkit-linear-gradient(45deg, #000000 0%,#4A4A4A 50%,#000000 100%);background-color: #000000;position: fixed;top: 45px;right: 0px;z-index: 1;height: 346px;width: 188px;border: 2px solid #323232;border-top:0;box-shadow: 2px 4px 5px #888888;-webkit-box-shadow: 2px 4px 5px #888888;display: none;}#mw-youmenu a {color: #FFFFFF;display: block;padding: 15px;padding-left: 60px;font-weight: bold;font-size: 12px;}#mw-youmenu a#mw-logout {margin-top: 25px;padding-right: 40px;float: right;}#mw-results .suggestions-results a{display: block;margin: 0;line-height: 2.7em;padding: 0.01em 0.25em;text-decoration: none;color: #000000;border-top: 1px #888888 solid;font-size: 15px;}.suggestions-results div{float: right;margin: 0;line-height: 1.8em;padding: 0.01em 0.25em;font-size: 20px;color: #000000;}.suggestions-results a:hover{background-color: #ACD1E9;}#mw-footer {background-color: #000000;color: #888888;padding: 8px 0px;font-size: 11px;margin-top: 60px;}#mw-footer a {color: #FFFFFF;}#mw-footer .footerUpper {font-size: 12px;padding: 5px 8px;}#mw-footer .footerUpper b {color: #DDDDDD;}#mw-footer .footerLower {line-height: 13px;padding: 0px 8px;}#mw-footer .footerLower a {font-weight: bold;}#mw-footer #mw-bottom-bar {height: 0px;top: -8px;position: relative;-webkit-transition: all 0s;}#mw-top-bar a, #mw-bottom-bar a, #mw-bottom-bar span {background-repeat: no-repeat !important;}#bottom-bar-right a:first-child{background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_globe.png?pathrev=103083&view=co&revision=103083);background-position: 13px 2px;}#bottom-bar-right a+a span{background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_discussion.png?pathrev=103083&view=co&revision=103083);background-position: 8px 2px;}#bottom-bar-left span{display: block;background-image: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_puzzle.png?pathrev=103083&view=co&revision=103083);background-position: 9px 2px;}#mw-logo a{background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_w.png?pathrev=103083&view=co&revision=103083);background-position: 15px 3px;}#mw-top-bar #mw-you a{background-image: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_user.png?pathrev=103083&view=co&revision=103083);background-position: 9px 2px;}#mw-bottom-bar span {display: block;}#mw-top-bar td, #mw-bottom-bar td{border:0 !important}#mw-top-bar{border:0 !important}#header,h2 button,#footer{display:none}#mw-youmenu a{line-height:normal}  Article  HistoryMore Language Discuss   (User Name)</a>Your Notifications</a>Your Talk Page</a>Your Watchlist</a>Your Contributions</a>Your Preferences</a>Log Out</a>  About</a> • Contact</a> • Privacy policy</a> • Disclaimers</a> Disable images</a> • Mobile site feedback</a> View Wikipedia as: Mobile • Classic</a> Text is available under the Creative Commons Attribution-ShareAlike License</a>; additional terms may apply. See Terms of use</a> for details. Wikipedia is a registered trademark of the Wikimedia Foundation, Inc.</a>, a non-profit organization. ';document.onclick=function(a){a=a||event;a=a.target||a.srcElement;if(a.id=="mw-search"&&withSliders)focusSlider,search.onblur=closeSlider;else{for(var b={"mw-results":1,"mw-top-bar":1,"mw-bottom-bar":1,"mw-youmenu":1,"mw-you":1};a&&!a.hash&&a.nodeName!="H2"&&!b[a.id];)a=a.parentNode;if(a&&a.nodeName=="H2"&&a.className!="xxnotsectionheader")toggleSection(a);else if(a&&a.hash&&a.hash.indexOf("#")==0)revealForHash(a.hash);else if(withSliders&&(!a||b[a.id]))topSlider.className=bottomSlider.className= "open",closeSlider;a&&b[a.id]&&focusSlider;if(youmenu&&youmenu.style.display=="block"&&(!a||a.id!="mw-youmenu"&&a.id!="mw-you"))youmenu.style.display="none",document.getElementById("mw-you").className="";if(a&&a.id=="mw-you"&&(youmenu=document.getElementById("mw-youmenu")))youmenu.style.display=youmenu.style.display=="block"?(closeSlider,a.className="","none"):(focusSlider,a.className="active","block");if((!a||a.id!="mw-results")&&results)results.style.display="none"}}; document.onkeyup=function(a){a=a||event;a=a.target||a.srcElement;if(a.id=="mw-search"&&withSliders){if(search.value.length==0)results.style.display="none";clearTimeout(searchTimer);var b=a.value;b.length<1?results.innerHTML="":searchTimer=setTimeout(function{searchApi(b)},typingDelay)}};var sliderFocused=false,sliderTimer=-1,searchTimer=-1,topSlider,bottomSlider,results,search,youmenu,typingDelay=500,apiUrl=(window.scriptPath||"/w")+"/api.php",numResults=5,maxHistSpace=10; function closeSlider{sliderFocused=false;clearTimeout(sliderTimer);sliderTimer=setTimeout(function{if(!sliderFocused&&withSliders)topSlider.className=bottomSlider.className="closed",results.style.display="none"},1E3)}function withSliders{if(bottomSlider)return true;bottomSlider=document.getElementById("mw-bottom-bar");topSlider=document.getElementById("mw-top-bar");search=document.getElementById("mw-search");results=document.getElementById("mw-results");return!!bottomSlider} function focusSlider{sliderFocused=true;clearTimeout(sliderTimer);topSlider.className=bottomSlider.className="open"} function pageLoaded{sliderFocused||closeSlider;withSliders;search.parentNode.onsubmit=function{newHistSuggestion(search.value)};window.scrollTo(0,1);document.location.hash.indexOf("#")==0&&revealForHash(document.location.hash);var a=false,b=document.getElementById("mw-footer"),c,d;window.updateFooterScroll=function{c=document.documentElement.offsetHeight-screen.availHeight-b.offsetHeight+30;window.onscroll};window.onscroll=function{scrollY>c!=a&&((a=!a)?b.insertBefore(bottomSlider,b.firstChild): document.body.appendChild(bottomSlider))};updateFooterScroll;window.onorientationchange=function{switch(window.orientation){case 0:case 90:case 180:case -90:if(d!=window.orientation)d=window.orientation,updateFooterScroll}}}function toggleSection(a){for(a.className=a.className?"":"expanded";a&&a.nodeName!="DIV";)a=a.nextSibling;a=a.style;a.display=a.display=="block"?"none":"block";window.updateFooterScroll&&updateFooterScroll} function revealForHash(a){if(a=document.getElementById(a.substr(1))){for(var b;a&&a.nodeName!="H2";a=a.previousSibling){for(a&&!a.previousSibling;)a=a.parentNode;if(a&&a.nodeName=="DIV")b=a.style.display}a&&b!="block"&&toggleSection(a)}}function histSuggestions{var a=document.cookie.split("histsugg=");return a.length<2?"":"|"+a[1].split(";")[0]} function newHistSuggestion(a){if((histSuggestions+"|").indexOf("|"+a+"|")==-1&&a)document.cookie="histsugg="+a+histSuggestions.split("|").slice(0,maxHistSpace).join("|")+";path=/;expires="+(new Date(+new Date+2592E6)).toGMTString} function searchApi(a){for(var b=window.XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("Microsoft.XMLHTTP"),c=histSuggestions.split("|").slice(1),d=[];c.length;c.shift)c[0].toLowerCase.indexOf(a.toLowerCase)==0&&d.push(c[0]);focusSlider;d.splice(numResults);b.onreadystatechange=function{if(b.readyState==4&&b.status==200){var a=d.concat((window.JSON&&JSON.parse?JSON.parse:eval)(b.responseText)[1]),c={};for(results.style.display="block";results.firstChild;)results.removeChild(results.firstChild); if(a.length===0)results.appendChild(document.createTextNode("No results"));else{results.appendChild(document.createElement("div")).className="suggestions-results";for(var e=0;e<a.length;e++)c[a[e]]||(c[a[e]]=true,function(a){var b=results.lastChild.appendChild(document.createElement("div")),c=results.lastChild.appendChild(document.createElement("a"));b.appendChild(document.createTextNode(" +  "));b.onmousedown=function{search.value=a+" ";searchApi(a);return false};c.title=a;c.href="/wiki/"+a;c.onclick= function{newHistSuggestion(a)};c.appendChild(document.createTextNode(a))}(a[e]))}}};b.open("GET",apiUrl+"?action=opensearch&limit="+(numResults-d.length)+"&namespace=0&format=json&search="+a,true);b.send};pageLoaded;

Note that the "Languages" and "More" buttons won't work because I don't know what the menu is supposed to look like. Also, I didn't bother to duplicate the css prefixes for every major browser, so this will only work for Webkit browsers. And of course, the links won't actually go to the correct pages.

CSS:

top: 0px; height: 45px; }
 * 1) mw-top-bar {

bottom: 0px; height: 40px; }
 * 1) mw-bottom-bar {

position: fixed; width: 100%; color: #FFFFFF; -webkit-transition: all 0.3s; border-spacing: 0px; }
 * 1) mw-top-bar, #mw-bottom-bar {

background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#3E3E3E), color-stop(14%,#393939), color-stop(32%,2E2E2E), color-stop(64%,#151515), color-stop(84%,#080808), color-stop(100%,#000000)); background: -webkit-linear-gradient(top, #3E3E3E 0%,#393939 14%,#2E2E2E 32%,#151515 64%,#080808 84%,#010101 100%); background-color: #000000; }
 * 1) mw-top-bar, #bottom-bar-left, #bottom-bar-right {

position: absolute; bottom: 0px; font-size: 10px; font-weight: bold; }
 * 1) mw-bottom-bar div {

left: 0px; width: 58px; height: 45px; }
 * 1) bottom-bar-left {

background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#6D6D6D), color-stop(15%,#676767), color-stop(36%,#5A5A5A), color-stop(77%,#494949), color-stop(100%,#282828)); background: -webkit-linear-gradient(top, #6D6D6D 0%,#676767 15%,#5A5A5A 36%,#494949 77%,#282828 100%); background-color: #6D6D6D; left: 58px; right: 112px; height: 40px; box-shadow: 0px -15px 15px #3A3A3A inset; -webkit-box-shadow: 0px -15px 15px #3A3A3A inset; }
 * 1) bottom-bar-center {

right: 0px; width: 112px; height: 45px; }
 * 1) bottom-bar-right {

bottom: -45px; }
 * 1) mw-bottom-bar.closed {

top: -50px; }
 * 1) mw-top-bar.closed {

font-size: 10px; font-weight: bold; height: 45px; width: 63px; padding: 0px; text-align: center; }
 * 1) mw-you, #mw-logo, #mw-signin {

display: block; color: #FFFFFF; height: 15px; padding-top: 30px; }
 * 1) mw-logo a, #mw-bottom-bar span, #mw-interwiki, #mw-you a, #mw-signin a {

float: right; width: 50px; text-align: center; color: #FFFFFF; }
 * 1) mw-bottom-bar a {

float: left; padding-top: 22px; height: 18px; }
 * 1) bottom-bar-center a {

div #mw-interwiki { float: right; width: 62px; }

height: 15px; width: 50px; padding-right: 8px; padding-left: 5px; }
 * 1) mw-you, #mw-signin {

background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#3964C0), color-stop(23%,#335FBE), color-stop(100%,#1044B5)); background: -webkit-linear-gradient(top, #3964C0 0%,#335FBE 23%,#1044B5 100%); background-color: #3964C0; }
 * 1) mw-you.active div, #mw-signin div {

position: absolute; right: 28px; top: 45px; z-index: 1; content: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAFCAIAAADzBuo/AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAABGSURBVBhXY+DUyOV33ooVscv6MwABh0Yun/NWNMQmFwiSgwAOjRw+py1wxC4fipCDq+B12gJEbIqR6HIQPrt6DptSPLIcAEZOGepxoutQAAAAAElFTkSuQmCC); }
 * 1) mw-you.active::after {

position: absolute; top: 0px; right: 8px; width: 50px; height: 50px; padding-top: 0px; }
 * 1) mw-signin div {

height: 20px; padding-top: 30px; background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_key.png?pathrev=103083&view=co&revision=103083); background-position: 10px 3px; }
 * 1) mw-signin a {

position: absolute; right: 58px; top: 45px; z-index: 1; content: url(data:image/gif;base64,R0lGODlhBQAFAPEAAAkzjoOYxgAAAAAAACH5BAEAAAIALAAAAAAFAAUAAAIIDA5iJ8ptGiwAOw==); }
 * 1) mw-signin::after {

padding:2px 30px 2px 0px; }
 * 1) mw-searchtd {

border: 1px solid #787878; border-radius: 3px; width: 100%; font-size: 18px; padding-left: 5px; padding-right: 25px; box-shadow: 0px 3px 7px #BBBBBB inset; -webkit-box-shadow: 0px 3px 7px #BBBBBB inset; }
 * 1) mw-search {

display: none; position: absolute; top: 35px; left: 67px; right: 64px; background-color: #FFFFFF; border: 1px solid #AAAAAA; }
 * 1) mw-results {

border:0px; position: absolute; right: 65px; top: 10px; width: 25px; height: 25px; }
 * 1) mw-searchbutton {

.selectedSlider { background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#3964C0), color-stop(20%,#335FBE), color-stop(68%,#194BB7), color-stop(100%,#0D41B4)); background: -webkit-linear-gradient(top, #3964C0 0%,#335FBE 20%,#194BB7 68%,#0D41B4 100%); background-color: #3964C0; }

position: absolute; bottom: 40px; height: 5px; width: 5px; }
 * 1) bottom-bar-left a::after, #bottom-bar-right a+a::after {

left: 58px; content: url(data:image/gif;base64,R0lGODlhBQAFAPIAAAAAAAYGBhsbG5ycnAAAAAAAAAAAAAAAACH5BAEAAAQALAAAAAAFAAUAAAMKOLQUukA8QBWtCQA7); }
 * 1) bottom-bar-left a::after {

right: 112px; content: url(data:image/gif;base64,R0lGODlhBQAFAPIAAAAAAAYGBhsbG5ycnAAAAAAAAAAAAAAAACH5BAEAAAQALAAAAAAFAAUAAAMLSEqzE2oIwIAd1iYAOw==); }
 * 1) bottom-bar-right a+a::after {

content: url(data:image/gif;base64,R0lGODlhBQAFAPEAAAgyjYSZxgAAAAAAACH5BAEAAAIALAAAAAAFAAUAAAIIjC5gB8ptGiwAOw==); }
 * 1) bottom-bar-left a.selectedSlider::after {

content: url(data:image/gif;base64,R0lGODlhBQAFAPEAAAgyjYSZxgAAAAAAACH5BAEAAAIALAAAAAAFAAUAAAIIlBUXYMsOICgAOw==); }
 * 1) bottom-bar-right a+a.selectedSlider::after {

background: -webkit-gradient(linear, left bottom, right top, color-stop(0%,#000000), color-stop(50%,#4A4A4A), color-stop(100%,#000000)); background: -webkit-linear-gradient(45deg, #000000 0%,#4A4A4A 50%,#000000 100%); background-color: #000000; position: fixed; top: 45px; right: 0px; z-index: 1; height: 346px; width: 188px; border: 2px solid #323232; border-top:0; box-shadow: 2px 4px 5px #888888; -webkit-box-shadow: 2px 4px 5px #888888; display: none; }
 * 1) mw-youmenu {

color: #FFFFFF; display: block; padding: 15px; padding-left: 60px; font-weight: bold; font-size: 12px; }
 * 1) mw-youmenu a {

margin-top: 25px; padding-right: 40px; float: right; }
 * 1) mw-youmenu a#mw-logout {

display: block; margin: 0; line-height: 2.7em; padding: 0.01em 0.25em; text-decoration: none; color: #000000; border-top: 1px #888888 solid; font-size: 15px; } .suggestions-results div{ float: right; margin: 0; line-height: 1.8em; padding: 0.01em 0.25em; font-size: 20px; color: #000000; }
 * 1) mw-results .suggestions-results a{

.suggestions-results a:hover{ background-color: #ACD1E9; }

background-color: #000000; color: #888888; padding: 8px 0px; font-size: 11px; margin-top: 60px; }
 * 1) mw-footer {

color: #FFFFFF; }
 * 1) mw-footer a {

font-size: 12px; padding: 5px 8px; }
 * 1) mw-footer .footerUpper {

color: #DDDDDD; }
 * 1) mw-footer .footerUpper b {

line-height: 13px; padding: 0px 8px; }
 * 1) mw-footer .footerLower {

font-weight: bold; }
 * 1) mw-footer .footerLower a {

height: 0px; top: -8px; position: relative; -webkit-transition: all 0s; }
 * 1) mw-footer #mw-bottom-bar {

background-repeat: no-repeat !important; }
 * 1) mw-top-bar a, #mw-bottom-bar a, #mw-bottom-bar span {

background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_globe.png?pathrev=103083&view=co&revision=103083); background-position: 13px 2px; }
 * 1) bottom-bar-right a:first-child{

background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_discussion.png?pathrev=103083&view=co&revision=103083); background-position: 8px 2px; }
 * 1) bottom-bar-right a+a span{

display: block; background-image: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_puzzle.png?pathrev=103083&view=co&revision=103083); background-position: 9px 2px; }
 * 1) bottom-bar-left span{

background: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_w.png?pathrev=103083&view=co&revision=103083); background-position: 15px 3px; }
 * 1) mw-logo a{

background-image: url(http://svn.wikimedia.org/viewvc/mediawiki/trunk/mockups/athena/images/icons/athena_icon_efefef_user.png?pathrev=103083&view=co&revision=103083); background-position: 9px 2px; }
 * 1) mw-top-bar #mw-you a{

display: block; }
 * 1) mw-bottom-bar span {

HTML (at the top, footer at the bottom):

<a href="/wiki/ARTICLE" class="selectedSlider"> Article </a> <a href="/wiki/ARTICLE?action=history">History</a> <a>More</a> <a id="mw-interwiki" onclick="interwiki">Language</a> <a href="/wiki/Talk:ARTICLE"> Discuss </a> <a>(User Name)</a> <a>Your Notifications</a> <a>Your Talk Page</a> <a>Your Watchlist</a> <a>Your Contributions</a> <a>Your Preferences</a> <a id="mw-logout">Log Out</a> <a>About</a> • <a>Contact</a> • <a>Privacy policy</a> • <a>Disclaimers</a> <a>Disable images</a> • <a>Mobile site feedback</a> View Wikipedia as: Mobile • <a>Classic</a> Text is available under the <a>Creative Commons Attribution-ShareAlike License</a>; additional terms may apply. See <a>Terms of use</a> for details.

Wikipedia is a registered trademark of the <a>Wikimedia Foundation, Inc.</a>, a non-profit organization.

JS (in the head):

document.onclick = function(e) { e = e || event; e = e.target || e.srcElement; if(e.id == "mw-search" && withSliders ) { focusSlider search.onblur = closeSlider; return; }	var stopIds = {'mw-results':1,'mw-top-bar':1,'mw-bottom-bar':1,'mw-youmenu':1,'mw-you':1} for(e && !e.hash && e.nodeName != "H2" && !stopIds[e.id]; ) { e = e.parentNode; }	if( e && e.nodeName == "H2" && e.className != "xxnotsectionheader") { // headers toggleSection( e ); } else if( e && e.hash && e.hash.indexOf( '#' ) == 0 ) { // links revealForHash( e.hash ); } else if ( withSliders && !(e && !stopIds[e.id] ) ) { topSlider.className = bottomSlider.className = "open"; closeSlider; }	if( e && stopIds[e.id] ) { focusSlider; }	if( youmenu && youmenu.style.display == 'block' && (!e || e.id != "mw-youmenu" && e.id != "mw-you") ) { youmenu.style.display = 'none'; document.getElementById("mw-you").className = ''; }	if( e && e.id == "mw-you" ) { youmenu = document.getElementById("mw-youmenu"); if(youmenu) { youmenu.style.display = youmenu.style.display == "block" ? (closeSlider, e.className='', "none") : (focusSlider, e.className='active', "block"); }	}	if( (!e || e.id != "mw-results") && results ) { results.style.display = 'none'; } }

document.onkeyup = function(e) { e = e || event; e = e.target || e.srcElement; if( e.id == "mw-search") { if ( !withSliders ){ // not yet loaded? return; }		if ( search.value.length == 0 ) { results.style.display = 'none'; }		// from bottom clearTimeout( searchTimer ); var term = e.value; if ( term.length < 1 ) { results.innerHTML = ''; } else { searchTimer = setTimeout( function { searchApi( term ); }, typingDelay ); }	} }

var sliderFocused = false, sliderTimer = -1, searchTimer = -1, topSlider, bottomSlider, results, search, youmenu, typingDelay = 500, apiUrl = (window.scriptPath || "/w")+"/api.php", numResults = 5, maxHistSpace = 10;

function closeSlider { sliderFocused = false; clearTimeout(sliderTimer); sliderTimer = setTimeout(function{		if(!sliderFocused && withSliders ){			topSlider.className = bottomSlider.className = "closed";			results.style.display = "none";		}	}, 1000) }

function withSliders { if(bottomSlider) { return true; }	bottomSlider = document.getElementById("mw-bottom-bar"); topSlider = document.getElementById("mw-top-bar"); search = document.getElementById("mw-search"); results = document.getElementById("mw-results"); return !!bottomSlider; }

function focusSlider { sliderFocused = true; clearTimeout(sliderTimer); topSlider.className = bottomSlider.className = "open"; }

function pageLoaded { sliderFocused || closeSlider; withSliders; search.parentNode.onsubmit = function{ newHistSuggestion(search.value) }	// Try to scroll and hide URL bar window.scrollTo( 0, 1 ); document.location.hash.indexOf( '#' ) == 0 && revealForHash( document.location.hash ); var isSliderLocked = false, footer = document.getElementById("mw-footer"), toScroll, oldOrientation; window.updateFooterScroll = function{ toScroll = document.documentElement.offsetHeight - screen.availHeight - footer.offsetHeight + 30; window.onscroll; };	window.onscroll = function{ if( scrollY > toScroll != isSliderLocked ) { if (isSliderLocked = !isSliderLocked) { footer.insertBefore(bottomSlider, footer.firstChild); } else { document.body.appendChild(bottomSlider); }		}	};	updateFooterScroll; window.onorientationchange = function { switch(window.orientation) { case 0: case 90: case 180: case -90: if( oldOrientation != window.orientation ) { oldOrientation = window.orientation; updateFooterScroll; }			break; }	} }

function toggleSection( header ) { header.className = header.className ? '' : 'expanded'; for(header && header.nodeName != "DIV" ; ) { header = header.nextSibling; }	header = header.style; header.display = header.display == 'block' ? 'none' : 'block'; window.updateFooterScroll && updateFooterScroll; }

function revealForHash( hash ) { hash = document.getElementById( hash.substr(1) ); if( hash ) { for( var display; hash && hash.nodeName != "H2" ; hash = hash.previousSibling ) { while( hash && !hash.previousSibling ) { hash = hash.parentNode; }			if( hash && hash.nodeName == "DIV" ) { display = hash.style.display; }		}		if( hash && display != "block" ) { toggleSection( hash ); }	} }

function histSuggestions { var a=document.cookie.split("histsugg="); return a.length < 2?'':'|'+a[1].split(";")[0]; }

function newHistSuggestion(term) { if((histSuggestions+"|").indexOf("|"+term+"|") == -1 && term){ document.cookie = "histsugg="+term+histSuggestions.split("|").slice(0, maxHistSpace ).join("|")+";path=/;expires="+(new Date(+new Date+(3600000*24*30)).toGMTString) } };

function searchApi( term ) { var xmlHttp = window.XMLHttpRequest ? new XMLHttpRequest : new ActiveXObject( 'Microsoft.XMLHTTP' ); for(var hist = histSuggestions.split("|").slice(1), histS = []; hist.length; hist.shift) { if(hist[0].toLowerCase.indexOf(term.toLowerCase) == 0) { histS.push(hist[0]); }	}	focusSlider; histS.splice( numResults ); xmlHttp.onreadystatechange = function { if ( xmlHttp.readyState == 4 && xmlHttp.status == 200 ) { var response = histS.concat((window.JSON && JSON.parse ? JSON.parse : eval)( xmlHttp.responseText )[1]), dontDuplicate={}; results.style.display = 'block'; for(results.firstChild;){results.removeChild(results.firstChild)} if(response.length === 0){ results.appendChild( document.createTextNode( "No results" ) ); } else { results.appendChild( document.createElement('div') ).className = "suggestions-results"; for( var i = 0; i < response.length; i++ ){ if( dontDuplicate[ response[i] ] ){ continue; }					dontDuplicate[response[i]] = true; (function(re){						var newdiv = results.lastChild.appendChild( document.createElement('div') ),							newlink = results.lastChild.appendChild( document.createElement('a') );						newdiv.appendChild( document.createTextNode(' +  ') );						newdiv.onmousedown = function{							search.value = re + ' ';							searchApi(re);							return false;						}						newlink.title = re;						newlink.href = '/wiki/' + re;						newlink.onclick = function{ newHistSuggestion( re ) };						newlink.appendChild( document.createTextNode( re ) );					})(response[i]) }			}		}	}	var url = apiUrl + '?action=opensearch&limit=' + (numResults - histS.length) + '&namespace=0&format=json&search=' + term; xmlHttp.open( 'GET', url, true ); xmlHttp.send; }

and JS and the bottom:

pageLoaded

Other stuff:

1: Load section content from the api. Assumes simple Title <h2 id="...etc...

CSS is h2+div{display:none};h2.expanded+div{display:block}; API action=query&prop=sectioncontent returns [h2.id, section html] JS:

var sectionLoaded = {};

function toggleSection( header ) { header.className = header.className ? '' : 'expanded'; if( !sectionLoaded[ header.id ] ) { header.parentNode.insertBefore( document.createElement("div"), header.nextSibling ) .appendChild( document.createElement("img") ) .src = "loading.png"; // not a real file // Alternatively: // .appendChild( document.createTextNode("Loading...") ); requestSection( header.id ) }	window.updateFooterScroll && updateFooterScroll; }

function requestSection( id, isAnchor ) { sectionLoaded[ id ] = true; var xmlHttp = window.XMLHttpRequest ? new XMLHttpRequest : new ActiveXObject( 'Microsoft.XMLHTTP' ); xmlHttp.onreadystatechange = function { if ( xmlHttp.readyState == 4 && xmlHttp.status == 200 ) { var response = (window.JSON && JSON.parse ? JSON.parse : eval)( xmlHttp.responseText ); if(!response || response.length === 0) { return; }			var h = document.getElementById( response[0] ); if( h && h.nodeName == "H2" ){ if( isAnchor ) { h.className = 'expanded'; h = h.parentNode.insertBefore( document.createElement("div"), h.nextSibling); h.innerHTML = response[1]; var a = document.getElementById( id ); a && a.scrollIntoView; } else { h = h.nextSibling; h.innerHTML = response[1]; }				sectionLoaded[ response[0] ] = true; window.updateFooterScroll && updateFooterScroll; }		}	}	xmlHttp.open( 'GET', apiUrl + '?action=query&titles='+wgPageName+'&format=json&prop=sectioncontent&sectionid='+id, true ); // mw escapes ids automatically, so no need to worry afaik xmlHttp.send; }

function revealForHash( hash ) { var node = document.getElementById( hash = hash.substr(1) ); if( node ) { for(node && node.nodeName != "H2" ; node = node.previousSibling ) { while( node && !node.previousSibling ) { node = node.parentNode; }		}		if( node && node.className != 'expanded' ) { toggleSection( node ); }	} else { sectionLoaded[ hash ] || requestSection( hash, true ); } }