diff --git a/wp-includes/js/prototype.compressed.js b/wp-includes/js/prototype.compressed.js
deleted file mode 100644
index a2ab35a8a4..0000000000
--- a/wp-includes/js/prototype.compressed.js
+++ /dev/null
@@ -1 +0,0 @@
-var Prototype={Version:"1.5.0_rc0",ScriptFragment:"(?:<script.*?>)((\n|\r|.)*?)(?:</script>)",emptyFunction:function(){},K:function(x){return x;}};var Class={create:function(){return function(){this.initialize.apply(this,arguments);};}};var Abstract=new Object();Object.extend=function(_2,_3){for(var _4 in _3){_2[_4]=_3[_4];}return _2;};Object.inspect=function(_5){try{if(_5==undefined){return "undefined";}if(_5==null){return "null";}return _5.inspect?_5.inspect():_5.toString();}catch(e){if(e instanceof RangeError){return "...";}throw e;}};Function.prototype.bind=function(){var _6=this,args=$A(arguments),object=args.shift();return function(){return _6.apply(object,args.concat($A(arguments)));};};Function.prototype.bindAsEventListener=function(_7){var _8=this;return function(_9){return _8.call(_7,_9||window.event);};};Object.extend(Number.prototype,{toColorPart:function(){var _a=this.toString(16);if(this<16){return "0"+_a;}return _a;},succ:function(){return this+1;},times:function(_b){$R(0,this,true).each(_b);return this;}});var Try={these:function(){var _c;for(var i=0;i<arguments.length;i++){var _e=arguments[i];try{_c=_e();break;}catch(e){}}return _c;}};var PeriodicalExecuter=Class.create();PeriodicalExecuter.prototype={initialize:function(_f,_10){this.callback=_f;this.frequency=_10;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.callback();}finally{this.currentlyExecuting=false;}}}};Object.extend(String.prototype,{gsub:function(_11,_12){var _13="",source=this,match;_12=arguments.callee.prepareReplacement(_12);while(source.length>0){if(match=source.match(_11)){_13+=source.slice(0,match.index);_13+=(_12(match)||"").toString();source=source.slice(match.index+match[0].length);}else{_13+=source,source="";}}return 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_5f;this.each(function(_60,_61){_60=(_5e||Prototype.K)(_60,_61);if(_5f==undefined||_60<_5f){_5f=_60;}});return _5f;},partition:function(_62){var _63=[],falses=[];this.each(function(_64,_65){((_62||Prototype.K)(_64,_65)?_63:falses).push(_64);});return [_63,falses];},pluck:function(_66){var _67=[];this.each(function(_68,_69){_67.push(_68[_66]);});return _67;},reject:function(_6a){var _6b=[];this.each(function(_6c,_6d){if(!_6a(_6c,_6d)){_6b.push(_6c);}});return _6b;},sortBy:function(_6e){return this.collect(function(_6f,_70){return {value:_6f,criteria:_6e(_6f,_70)};}).sort(function(_71,_72){var a=_71.criteria,b=_72.criteria;return a<b?-1:a>b?1:0;}).pluck("value");},toArray:function(){return this.collect(Prototype.K);},zip:function(){var _74=Prototype.K,args=$A(arguments);if(typeof args.last()=="function"){_74=args.pop();}var _75=[this].concat(args).map($A);return this.map(function(_76,_77){return _74(_75.pluck(_77));});},inspect:function(){return 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this.select(function(_81){return !_80.include(_81);});},indexOf:function(_82){for(var i=0;i<this.length;i++){if(this[i]==_82){return i;}}return -1;},reverse:function(_84){return (_84!==false?this:this.toArray())._reverse();},inspect:function(){return "["+this.map(Object.inspect).join(", ")+"]";}});var Hash={_each:function(_85){for(var key in this){var _87=this[key];if(typeof _87=="function"){continue;}var _88=[key,_87];_88.key=key;_88.value=_87;_85(_88);}},keys:function(){return this.pluck("key");},values:function(){return this.pluck("value");},merge:function(_89){return $H(_89).inject($H(this),function(_8a,_8b){_8a[_8b.key]=_8b.value;return _8a;});},toQueryString:function(){return this.map(function(_8c){return _8c.map(encodeURIComponent).join("=");}).join("&");},inspect:function(){return "#<Hash:{"+this.map(function(_8d){return _8d.map(Object.inspect).join(": ");}).join(", ")+"}>";}};function $H(_8e){var 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this.transport.status==undefined||this.transport.status==0||(this.transport.status>=200&&this.transport.status<300);},responseIsFailure:function(){return !this.responseIsSuccess();}};Ajax.Request=Class.create();Ajax.Request.Events=["Uninitialized","Loading","Loaded","Interactive","Complete"];Ajax.Request.prototype=Object.extend(new Ajax.Base(),{initialize:function(url,_a3){this.transport=Ajax.getTransport();this.setOptions(_a3);this.request(url);},request:function(url){var _a5=this.options.parameters||"";if(_a5.length>0){_a5+="&_=";}try{this.url=url;if(this.options.method=="get"&&_a5.length>0){this.url+=(this.url.match(/\?/)?"&":"?")+_a5;}Ajax.Responders.dispatch("onCreate",this,this.transport);this.transport.open(this.options.method,this.url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1);}).bind(this),10);}this.setRequestHeaders();var 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element=="string"){element=document.getElementById(element);}_bb.push(Element.extend(element));}return _bb.length<2?_bb[0]:_bb;}document.getElementsByClassName=function(_bd,_be){var _bf=($(_be)||document.body).getElementsByTagName("*");return $A(_bf).inject([],function(_c0,_c1){if(_c1.className.match(new RegExp("(^|\\s)"+_bd+"(\\s|$)"))){_c0.push(Element.extend(_c1));}return _c0;});};if(!window.Element){var Element=new Object();}Element.extend=function(_c2){if(!_c2){return;}if(_nativeExtensions){return _c2;}if(!_c2._extended&&_c2.tagName&&_c2!=window){var _c3=Element.Methods,cache=Element.extend.cache;for(property in _c3){var _c4=_c3[property];if(typeof _c4=="function"){_c2[property]=cache.findOrStore(_c4);}}}_c2._extended=true;return _c2;};Element.extend.cache={findOrStore:function(_c5){return this[_c5]=this[_c5]||function(){return _c5.apply(null,[this].concat($A(arguments)));};}};Element.Methods={visible:function(_c6){return $(_c6).style.display!="none";},toggle:function(){for(var 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pos=Element.getStyle(_f0,"position");if(pos=="static"||!pos){_f0._madePositioned=true;_f0.style.position="relative";if(window.opera){_f0.style.top=0;_f0.style.left=0;}}},undoPositioned:function(_f2){_f2=$(_f2);if(_f2._madePositioned){_f2._madePositioned=undefined;_f2.style.position=_f2.style.top=_f2.style.left=_f2.style.bottom=_f2.style.right="";}},makeClipping:function(_f3){_f3=$(_f3);if(_f3._overflow){return;}_f3._overflow=_f3.style.overflow;if((Element.getStyle(_f3,"overflow")||"visible")!="hidden"){_f3.style.overflow="hidden";}},undoClipping:function(_f4){_f4=$(_f4);if(_f4._overflow){return;}_f4.style.overflow=_f4._overflow;_f4._overflow=undefined;}};Object.extend(Element,Element.Methods);var _nativeExtensions=false;if(!HTMLElement&&/Konqueror|Safari|KHTML/.test(navigator.userAgent)){var HTMLElement={};HTMLElement.prototype=document.createElement("div").__proto__;}Element.addMethods=function(_f5){Object.extend(Element.Methods,_f5||{});if(typeof HTMLElement!="undefined"){var 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div=document.createElement("div");div.innerHTML="<table><tbody>"+this.content+"</tbody></table>";return $A(div.childNodes[0].childNodes[0].childNodes);}};var Insertion=new Object();Insertion.Before=Class.create();Insertion.Before.prototype=Object.extend(new Abstract.Insertion("beforeBegin"),{initializeRange:function(){this.range.setStartBefore(this.element);},insertContent:function(_fd){_fd.each((function(_fe){this.element.parentNode.insertBefore(_fe,this.element);}).bind(this));}});Insertion.Top=Class.create();Insertion.Top.prototype=Object.extend(new Abstract.Insertion("afterBegin"),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(true);},insertContent:function(_ff){_ff.reverse(false).each((function(_100){this.element.insertBefore(_100,this.element.firstChild);}).bind(this));}});Insertion.Bottom=Class.create();Insertion.Bottom.prototype=Object.extend(new Abstract.Insertion("beforeEnd"),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(this.element);},insertContent:function(_101){_101.each((function(_102){this.element.appendChild(_102);}).bind(this));}});Insertion.After=Class.create();Insertion.After.prototype=Object.extend(new Abstract.Insertion("afterEnd"),{initializeRange:function(){this.range.setStartAfter(this.element);},insertContent:function(_103){_103.each((function(_104){this.element.parentNode.insertBefore(_104,this.element.nextSibling);}).bind(this));}});Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(_105){this.element=$(_105);},_each:function(_106){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(_106);},set:function(_108){this.element.className=_108;},add:function(_109){if(this.include(_109)){return;}this.set(this.toArray().concat(_109).join(" "));},remove:function(_10a){if(!this.include(_10a)){return;}this.set(this.select(function(_10b){return _10b!=_10a;}).join(" "));},toString:function(){return this.toArray().join(" ");}};Object.extend(Element.ClassNames.prototype,Enumerable);var Selector=Class.create();Selector.prototype={initialize:function(_10c){this.params={classNames:[]};this.expression=_10c.toString().strip();this.parseExpression();this.compileMatcher();},parseExpression:function(){function abort(_10d){throw "Parse error in selector: "+_10d;}if(this.expression==""){abort("empty expression");}var _10e=this.params,expr=this.expression,match,modifier,clause,rest;while(match=expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)){_10e.attributes=_10e.attributes||[];_10e.attributes.push({name:match[2],operator:match[3],value:match[4]||match[5]||""});expr=match[1];}if(expr=="*"){return this.params.wildcard=true;}while(match=expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)){modifier=match[1],clause=match[2],rest=match[3];switch(modifier){case "#":_10e.id=clause;break;case ".":_10e.classNames.push(clause);break;case "":case undefined:_10e.tagName=clause.toUpperCase();break;default:abort(expr.inspect());}expr=rest;}if(expr.length>0){abort(expr.inspect());}},buildMatchExpression:function(){var _10f=this.params,conditions=[],clause;if(_10f.wildcard){conditions.push("true");}if(clause=_10f.id){conditions.push("element.id == "+clause.inspect());}if(clause=_10f.tagName){conditions.push("element.tagName.toUpperCase() == "+clause.inspect());}if((clause=_10f.classNames).length>0){for(var i=0;i<clause.length;i++){conditions.push("Element.hasClassName(element, "+clause[i].inspect()+")");}}if(clause=_10f.attributes){clause.each(function(_111){var _112="element.getAttribute("+_111.name.inspect()+")";var _113=function(_114){return _112+" && "+_112+".split("+_114.inspect()+")";};switch(_111.operator){case "=":conditions.push(_112+" == "+_111.value.inspect());break;case "~=":conditions.push(_113(" ")+".include("+_111.value.inspect()+")");break;case "|=":conditions.push(_113("-")+".first().toUpperCase() == "+_111.value.toUpperCase().inspect());break;case "!=":conditions.push(_112+" != "+_111.value.inspect());break;case "":case undefined:conditions.push(_112+" != null");break;default:throw "Unknown operator "+_111.operator+" in selector";}});}return conditions.join(" && ");},compileMatcher:function(){this.match=new Function("element","if (!element.tagName) return false;       return "+this.buildMatchExpression());},findElements:function(_115){var _116;if(_116=$(this.params.id)){if(this.match(_116)){if(!_115||Element.childOf(_116,_115)){return [_116];}}}_115=(_115||document).getElementsByTagName(this.params.tagName||"*");var _117=[];for(var i=0;i<_115.length;i++){if(this.match(_116=_115[i])){_117.push(Element.extend(_116));}}return _117;},toString:function(){return this.expression;}};function $$(){return $A(arguments).map(function(_119){return _119.strip().split(/\s+/).inject([null],function(_11a,expr){var _11c=new Selector(expr);return _11a.map(_11c.findElements.bind(_11c)).flatten();});}).flatten();}var Field={clear:function(){for(var i=0;i<arguments.length;i++){$(arguments[i]).value="";}},focus:function(_11e){$(_11e).focus();},present:function(){for(var i=0;i<arguments.length;i++){if($(arguments[i]).value==""){return false;}}return true;},select:function(_120){$(_120).select();},activate:function(_121){_121=$(_121);_121.focus();if(_121.select){_121.select();}}};var Form={serialize:function(form){var _123=Form.getElements($(form));var _124=new Array();for(var i=0;i<_123.length;i++){var _126=Form.Element.serialize(_123[i]);if(_126){_124.push(_126);}}return _124.join("&");},getElements:function(form){form=$(form);var _128=new Array();for(var _129 in Form.Element.Serializers){var _12a=form.getElementsByTagName(_129);for(var j=0;j<_12a.length;j++){_128.push(_12a[j]);}}return _128;},getInputs:function(form,_12d,name){form=$(form);var _12f=form.getElementsByTagName("input");if(!_12d&&!name){return _12f;}var _130=new Array();for(var i=0;i<_12f.length;i++){var _132=_12f[i];if((_12d&&_132.type!=_12d)||(name&&_132.name!=name)){continue;}_130.push(_132);}return _130;},disable:function(form){var _134=Form.getElements(form);for(var i=0;i<_134.length;i++){var _136=_134[i];_136.blur();_136.disabled="true";}},enable:function(form){var _138=Form.getElements(form);for(var i=0;i<_138.length;i++){var _13a=_138[i];_13a.disabled="";}},findFirstElement:function(form){return Form.getElements(form).find(function(_13c){return _13c.type!="hidden"&&!_13c.disabled&&["input","select","textarea"].include(_13c.tagName.toLowerCase());});},focusFirstElement:function(form){Field.activate(Form.findFirstElement(form));},reset:function(form){$(form).reset();}};Form.Element={serialize:function(_13f){_13f=$(_13f);var _140=_13f.tagName.toLowerCase();var _141=Form.Element.Serializers[_140](_13f);if(_141){var key=encodeURIComponent(_141[0]);if(key.length==0){return;}if(_141[1].constructor!=Array){_141[1]=[_141[1]];}return _141[1].map(function(_143){return key+"="+encodeURIComponent(_143);}).join("&");}},getValue:function(_144){_144=$(_144);var _145=_144.tagName.toLowerCase();var _146=Form.Element.Serializers[_145](_144);if(_146){return _146[1];}}};Form.Element.Serializers={input:function(_147){switch(_147.type.toLowerCase()){case "submit":case "hidden":case "password":case "text":return Form.Element.Serializers.textarea(_147);case "checkbox":case "radio":return Form.Element.Serializers.inputSelector(_147);}return false;},inputSelector:function(_148){if(_148.checked){return [_148.name,_148.value];}},textarea:function(_149){return [_149.name,_149.value];},select:function(_14a){return Form.Element.Serializers[_14a.type=="select-one"?"selectOne":"selectMany"](_14a);},selectOne:function(_14b){var _14c="",opt,index=_14b.selectedIndex;if(index>=0){opt=_14b.options[index];_14c=opt.value||opt.text;}return [_14b.name,_14c];},selectMany:function(_14d){var _14e=[];for(var i=0;i<_14d.length;i++){var opt=_14d.options[i];if(opt.selected){_14e.push(opt.value||opt.text);}}return [_14d.name,_14e];}};var $F=Form.Element.getValue;Abstract.TimedObserver=function(){};Abstract.TimedObserver.prototype={initialize:function(_151,_152,_153){this.frequency=_152;this.element=$(_151);this.callback=_153;this.lastValue=this.getValue();this.registerCallback();},registerCallback:function(){setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},onTimerEvent:function(){var _154=this.getValue();if(this.lastValue!=_154){this.callback(this.element,_154);this.lastValue=_154;}}};Form.Element.Observer=Class.create();Form.Element.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create();Form.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=function(){};Abstract.EventObserver.prototype={initialize:function(_155,_156){this.element=$(_155);this.callback=_156;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=="form"){this.registerFormCallbacks();}else{this.registerCallback(this.element);}},onElementEvent:function(){var _157=this.getValue();if(this.lastValue!=_157){this.callback(this.element,_157);this.lastValue=_157;}},registerFormCallbacks:function(){var _158=Form.getElements(this.element);for(var i=0;i<_158.length;i++){this.registerCallback(_158[i]);}},registerCallback:function(_15a){if(_15a.type){switch(_15a.type.toLowerCase()){case "checkbox":case "radio":Event.observe(_15a,"click",this.onElementEvent.bind(this));break;case "password":case "text":case "textarea":case "select-one":case "select-multiple":Event.observe(_15a,"change",this.onElementEvent.bind(this));break;}}}};Form.Element.EventObserver=Class.create();Form.Element.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create();Form.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.serialize(this.element);}});if(!window.Event){var Event=new Object();}Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,element:function(_15b){return _15b.target||_15b.srcElement;},isLeftClick:function(_15c){return (((_15c.which)&&(_15c.which==1))||((_15c.button)&&(_15c.button==1)));},pointerX:function(_15d){return _15d.pageX||(_15d.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft));},pointerY:function(_15e){return _15e.pageY||(_15e.clientY+(document.documentElement.scrollTop||document.body.scrollTop));},stop:function(_15f){if(_15f.preventDefault){_15f.preventDefault();_15f.stopPropagation();}else{_15f.returnValue=false;_15f.cancelBubble=true;}},findElement:function(_160,_161){var _162=Event.element(_160);while(_162.parentNode&&(!_162.tagName||(_162.tagName.toUpperCase()!=_161.toUpperCase()))){_162=_162.parentNode;}return _162;},observers:false,_observeAndCache:function(_163,name,_165,_166){if(!this.observers){this.observers=[];}if(_163.addEventListener){this.observers.push([_163,name,_165,_166]);_163.addEventListener(name,_165,_166);}else{if(_163.attachEvent){this.observers.push([_163,name,_165,_166]);_163.attachEvent("on"+name,_165);}}},unloadCache:function(){if(!Event.observers){return;}for(var i=0;i<Event.observers.length;i++){Event.stopObserving.apply(this,Event.observers[i]);Event.observers[i][0]=null;}Event.observers=false;},observe:function(_168,name,_16a,_16b){var _16c=$(_16c);_16b=_16b||false;if(name=="keypress"&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||_16c.attachEvent)){name="keydown";}this._observeAndCache(_16c,name,_16a,_16b);},stopObserving:function(_16d,name,_16f,_170){var _171=$(_171);_170=_170||false;if(name=="keypress"&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||_171.detachEvent)){name="keydown";}if(_171.removeEventListener){_171.removeEventListener(name,_16f,_170);}else{if(_171.detachEvent){try{_171.detachEvent("on"+name,_16f);}catch(e){}}}}});if(navigator.appVersion.match(/\bMSIE\b/)){Event.observe(window,"unload",Event.unloadCache,false);}var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;},realOffset:function(_172){var _173=0,valueL=0;do{_173+=_172.scrollTop||0;valueL+=_172.scrollLeft||0;_172=_172.parentNode;}while(_172);return [valueL,_173];},cumulativeOffset:function(_174){var _175=0,valueL=0;do{_175+=_174.offsetTop||0;valueL+=_174.offsetLeft||0;_174=_174.offsetParent;}while(_174);return [valueL,_175];},positionedOffset:function(_176){var _177=0,valueL=0;do{_177+=_176.offsetTop||0;valueL+=_176.offsetLeft||0;_176=_176.offsetParent;if(_176){p=Element.getStyle(_176,"position");if(p=="relative"||p=="absolute"){break;}}}while(_176);return [valueL,_177];},offsetParent:function(_178){if(_178.offsetParent){return _178.offsetParent;}if(_178==document.body){return _178;}while((_178=_178.parentNode)&&_178!=document.body){if(Element.getStyle(_178,"position")!="static"){return _178;}}return document.body;},within:function(_179,x,y){if(this.includeScrollOffsets){return this.withinIncludingScrolloffsets(_179,x,y);}this.xcomp=x;this.ycomp=y;this.offset=this.cumulativeOffset(_179);return (y>=this.offset[1]&&y<this.offset[1]+_179.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+_179.offsetWidth);},withinIncludingScrolloffsets:function(_17c,x,y){var _17f=this.realOffset(_17c);this.xcomp=x+_17f[0]-this.deltaX;this.ycomp=y+_17f[1]-this.deltaY;this.offset=this.cumulativeOffset(_17c);return (this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+_17c.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+_17c.offsetWidth);},overlap:function(mode,_181){if(!mode){return 0;}if(mode=="vertical"){return ((this.offset[1]+_181.offsetHeight)-this.ycomp)/_181.offsetHeight;}if(mode=="horizontal"){return ((this.offset[0]+_181.offsetWidth)-this.xcomp)/_181.offsetWidth;}},clone:function(_182,_183){_182=$(_182);_183=$(_183);_183.style.position="absolute";var _184=this.cumulativeOffset(_182);_183.style.top=_184[1]+"px";_183.style.left=_184[0]+"px";_183.style.width=_182.offsetWidth+"px";_183.style.height=_182.offsetHeight+"px";},page:function(_185){var _186=0,valueL=0;var _187=_185;do{_186+=_187.offsetTop||0;valueL+=_187.offsetLeft||0;if(_187.offsetParent==document.body){if(Element.getStyle(_187,"position")=="absolute"){break;}}}while(_187=_187.offsetParent);_187=_185;do{_186-=_187.scrollTop||0;valueL-=_187.scrollLeft||0;}while(_187=_187.parentNode);return [valueL,_186];},clone:function(_188,_189){var _18a=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{});_188=$(_188);var p=Position.page(_188);_189=$(_189);var _18c=[0,0];var _18d=null;if(Element.getStyle(_189,"position")=="absolute"){_18d=Position.offsetParent(_189);_18c=Position.page(_18d);}if(_18d==document.body){_18c[0]-=document.body.offsetLeft;_18c[1]-=document.body.offsetTop;}if(_18a.setLeft){_189.style.left=(p[0]-_18c[0]+_18a.offsetLeft)+"px";}if(_18a.setTop){_189.style.top=(p[1]-_18c[1]+_18a.offsetTop)+"px";}if(_18a.setWidth){_189.style.width=_188.offsetWidth+"px";}if(_18a.setHeight){_189.style.height=_188.offsetHeight+"px";}},absolutize:function(_18e){_18e=$(_18e);if(_18e.style.position=="absolute"){return;}Position.prepare();var _18f=Position.positionedOffset(_18e);var top=_18f[1];var left=_18f[0];var _192=_18e.clientWidth;var _193=_18e.clientHeight;_18e._originalLeft=left-parseFloat(_18e.style.left||0);_18e._originalTop=top-parseFloat(_18e.style.top||0);_18e._originalWidth=_18e.style.width;_18e._originalHeight=_18e.style.height;_18e.style.position="absolute";_18e.style.top=top+"px";_18e.style.left=left+"px";_18e.style.width=_192+"px";_18e.style.height=_193+"px";},relativize:function(_194){_194=$(_194);if(_194.style.position=="relative"){return;}Position.prepare();_194.style.position="relative";var top=parseFloat(_194.style.top||0)-(_194._originalTop||0);var left=parseFloat(_194.style.left||0)-(_194._originalLeft||0);_194.style.top=top+"px";_194.style.left=left+"px";_194.style.height=_194._originalHeight;_194.style.width=_194._originalWidth;}};if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){Position.cumulativeOffset=function(_197){var _198=0,valueL=0;do{_198+=_197.offsetTop||0;valueL+=_197.offsetLeft||0;if(_197.offsetParent==document.body){if(Element.getStyle(_197,"position")=="absolute"){break;}}_197=_197.offsetParent;}while(_197);return [valueL,_198];};}
\ No newline at end of file
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 3c0edd0ddd..35888f3f9e 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -18,7 +18,7 @@ class WP_Scripts {
 		$this->add( 'tiny_mce', '/wp-includes/js/tinymce/tiny_mce_gzip.php', false, '20061113' );
 		$mce_config = apply_filters('tiny_mce_config_url', '/wp-includes/js/tinymce/tiny_mce_config.php');
 		$this->add( 'wp_tiny_mce', $mce_config, array('tiny_mce'), '20061113' );
-		$this->add( 'prototype', '/wp-includes/js/prototype.compressed.js', false, '1.5.0');
+		$this->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.5.0');
 		$this->add( 'autosave', '/wp-includes/js/autosave.js.php', array('prototype', 'sack'), '4508');
 		$this->add( 'wp-ajax', '/wp-includes/js/wp-ajax-js.php', array('prototype'), '4459');
 		$this->add( 'listman', '/wp-includes/js/list-manipulation-js.php', array('wp-ajax', 'fat'), '4583');