/*!
 * jQuery JavaScript Library v1.4.4
 * http://jquery.com/
 *
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Thu Nov 11 19:04:53 2010 -0500
 */
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function succ(){return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1)}
function times(count){return count<1?"":new Array(count+1).join(this)}
function camelize(){return this.replace(/-+(.)?/g,function(match,chr){return chr?chr.toUpperCase():""})}
function capitalize(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase()}
function underscore(){return this.replace(/::/g,"/").replace(/([A-Z]+)([A-Z][a-z])/g,"$1_$2").replace(/([a-z\d])([A-Z])/g,"$1_$2").replace(/-/g,"_").toLowerCase()}
function dasherize(){return this.replace(/_/g,"-")}
function inspect(useDoubleQuotes){var escapedString=this.replace(/[\x00-\x1f\\]/g,function(character){if(character in String.specialChar)return String.specialChar[character];return"\\u00"+character.charCodeAt().toPaddedString(2,16)});if(useDoubleQuotes)return'"'+escapedString.replace(/"/g,'\\"')+'"';return"'"+escapedString.replace(/'/g,"\\'")+"'"}
function unfilterJSON(filter){return this.replace(filter||Prototype.JSONFilter,"$1")}
function isJSON(){var str=this;if(str.blank())return false;str=str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@");str=str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]");str=str.replace(/(?:^|:|,)(?:\s*\[)+/g,"");return/^[\],:{}\s]*$/.test(str)}
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function parseJSON(){var json=this.unfilterJSON();return JSON.parse(json)}
function include(pattern){return this.indexOf(pattern)>-1}
function startsWith(pattern){return this.lastIndexOf(pattern,0)===0}
function endsWith(pattern){var d=this.length-pattern.length;return d>=0&&this.indexOf(pattern,d)===d}
function empty(){return this==""}
function blank(){return/^\s*$/.test(this)}
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function i(y,x){y=y||Prototype.K;var w=false;this.each(function(A,z){if(w=!!y.call(x,A,z))throw $break});return w}
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function h(y,x){var w=[];this.each(function(A,z){if(y.call(x,A,z))w.push(A)});return w}
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function k(){return this.toArray().length}
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function d(){return this[0]}
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function t(){return this.inject([],function(v,u){if(Object.isArray(u))return v.concat(u.flatten());v.push(u);return v})}
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function q(){return m.call(this,0)}
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function s(){return"["+this.map(Object.inspect).join(", ")+"]"}
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function j(p,q){return this._object[p]=q}
function c(p){if(this._object[p]!==Object.prototype[p])return this._object[p]}
function m(p){var q=this._object[p];delete this._object[p];return q}
function o(){return Object.clone(this._object)}
function n(){return this.pluck("key")}
function l(){return this.pluck("value")}
function g(q){var p=this.detect(function(r){return r.value===q});return p&&p.key}
function i(p){return this.clone().update(p)}
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function b(p,q){if(Object.isUndefined(q))return p;return p+"="+encodeURIComponent(String.interpret(q))}
function a(){return this.inject([],function(t,w){var s=encodeURIComponent(w.key),q=w.value;if(q&&typeof q=="object"){if(Object.isArray(q)){var v=[];for(var r=0,p=q.length,u;r<p;r++){u=q[r];v.push(b(s,u))};return t.concat(v)}}else t.push(b(s,q));return t}).join("&")}
function k(){return"#<Hash:{"+this.map(function(p){return p.map(Object.inspect).join(": ")}).join(", ")+"}>"}
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function g(k,j){var i=this.toString(j||10);return"0".times(k-i.length)+i}
function a(){return Math.abs(this)}
function c(){return Math.round(this)}
function e(){return Math.ceil(this)}
function f(){return Math.floor(this)};return{toColorPart:d,succ:b,times:h,toPaddedString:g,abs:a,round:c,ceil:e,floor:f}})())
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function c(d){var e=this.start;while(this.include(e)){d(e);e=e.succ()}}
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a.each(function(g){d.appendChild(g)})}else c.outerHTML=e.stripScripts();e.evalScripts.bind(e).defer();return c};Element._returnOffset=function(b,c){var a=[b,c];a.left=b;a.top=c;return a};Element._getContentFromAnonymousElement=function(e,d,f){var g=new Element("div"),c=Element._insertionTranslations.tags[e],a=false;if(c){a=true}else if(f){a=true;c=["","",0]};if(a){g.innerHTML="&nbsp;"+c[0]+d+c[1];g.removeChild(g.firstChild);for(var b=c[2];b--;)g=g.firstChild}else g.innerHTML=d;return $A(g.childNodes)};Element._insertionTranslations={before:function(a,b){a.parentNode.insertBefore(b,a)},top:function(a,b){a.insertBefore(b,a.firstChild)},bottom:function(a,b){a.appendChild(b)},after:function(a,b){a.parentNode.insertBefore(b,a.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};(function(){var a=Element._insertionTranslations.tags;Object.extend(a,{THEAD:a.TBODY,TFOOT:a.TBODY,TH:a.TD})})();Element.Methods.Simulated={hasAttribute:function(a,c){c=Element._attributeTranslations.has[c]||c;var b=$(a).getAttributeNode(c);return!!(b&&b.specified)}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);(function(a){if(!Prototype.BrowserFeatures.ElementExtensions&&a.__proto__){window.HTMLElement={};window.HTMLElement.prototype=a.__proto__;Prototype.BrowserFeatures.ElementExtensions=true};a=null})(document.createElement("div"));Element.extend=(function(){function c(g){if(typeof window.Element!="undefined"){var i=window.Element.prototype;if(i){var k="_"+(Math.random()+"").slice(2),h=document.createElement(g);i[k]="x";var j=(h[k]!=="x");delete i[k];h=null;return j}};return false}
function b(h,g){for(var j in g){var i=g[j];if(Object.isFunction(i)&&!(j in h))h[j]=i.methodize()}};var d=c("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(d)return function(h){if(h&&typeof h._extendedByPrototype=="undefined"){var g=h.tagName;if(g&&(/^(?:object|applet|embed)$/i.test(g))){b(h,Element.Methods);b(h,Element.Methods.Simulated);b(h,Element.Methods.ByTag[g.toUpperCase()])}};return h};return Prototype.K};var a={},e=Element.Methods.ByTag,f=Object.extend(function(i){if(!i||typeof i._extendedByPrototype!="undefined"||i.nodeType!=1||i==window)return i;var g=Object.clone(a),h=i.tagName.toUpperCase();if(e[h])Object.extend(g,e[h]);b(i,g);i._extendedByPrototype=Prototype.emptyFunction;return i},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(a,Element.Methods);Object.extend(a,Element.Methods.Simulated)}}});f.refresh();return f})();if(document.documentElement.hasAttribute){Element.hasAttribute=function(a,b){return a.hasAttribute(b)}}else Element.hasAttribute=Element.Methods.Simulated.hasAttribute;Element.addMethods=function(c){var i=Prototype.BrowserFeatures,d=Element.Methods.ByTag;if(!c){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{FORM:Object.clone(Form.Methods),INPUT:Object.clone(Form.Element.Methods),SELECT:Object.clone(Form.Element.Methods),TEXTAREA:Object.clone(Form.Element.Methods),BUTTON:Object.clone(Form.Element.Methods)})};if(arguments.length==2){var b=c;c=arguments[1]};if(!b){Object.extend(Element.Methods,c||{})}else if(Object.isArray(b)){b.each(g)}else g(b)
function g(k){k=k.toUpperCase();if(!Element.Methods.ByTag[k])Element.Methods.ByTag[k]={};Object.extend(Element.Methods.ByTag[k],c)}
function a(m,l,k){k=k||false;for(var o in m){var n=m[o];if(!Object.isFunction(n))continue;if(!k||!(o in l))l[o]=n.methodize()}}
function e(n){var k,m={OPTGROUP:"OptGroup",TEXTAREA:"TextArea",P:"Paragraph",FIELDSET:"FieldSet",UL:"UList",OL:"OList",DL:"DList",DIR:"Directory",H1:"Heading",H2:"Heading",H3:"Heading",H4:"Heading",H5:"Heading",H6:"Heading",Q:"Quote",INS:"Mod",DEL:"Mod",A:"Anchor",IMG:"Image",CAPTION:"TableCaption",COL:"TableCol",COLGROUP:"TableCol",THEAD:"TableSection",TFOOT:"TableSection",TBODY:"TableSection",TR:"TableRow",TH:"TableCell",TD:"TableCell",FRAMESET:"FrameSet",IFRAME:"IFrame"};if(m[n])k="HTML"+m[n]+"Element";if(window[k])return window[k];k="HTML"+n+"Element";if(window[k])return window[k];k="HTML"+n.capitalize()+"Element";if(window[k])return window[k];var l=document.createElement(n),o=l.__proto__||l.constructor.prototype;l=null;return o};var h=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(i.ElementExtensions){a(Element.Methods,h);a(Element.Methods.Simulated,h,true)};if(i.SpecificElementExtensions)for(var j in Element.Methods.ByTag){var f=e(j);if(Object.isUndefined(f))continue;a(d[j],f.prototype)};Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh)Element.extend.refresh();Element.cache={}};document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()}},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)}};(function(b){var g=Prototype.Browser,e=document,c,d={}
function a(){if(g.WebKit&&!e.evaluate)return document;if(g.Opera&&window.parseFloat(window.opera.version())<9.5)return document.body;return document.documentElement}
function f(h){if(!c)c=a();d[h]="client"+h;b["get"+h]=function(){return c[d[h]]};return b["get"+h]()};b.getWidth=f.curry("Width");b.getHeight=f.curry("Height")})(document.viewport);Element.Storage={UID:1};Element.addMethods({getStorage:function(b){if(!(b=$(b)))return;var a;if(b===window){a=0}else{if(typeof b._prototypeUID==="undefined")b._prototypeUID=Element.Storage.UID++;a=b._prototypeUID};if(!Element.Storage[a])Element.Storage[a]=$H();return Element.Storage[a]},store:function(b,a,c){if(!(b=$(b)))return;if(arguments.length===2){Element.getStorage(b).update(a)}else Element.getStorage(b).set(a,c);return b},retrieve:function(c,b,a){if(!(c=$(c)))return;var e=Element.getStorage(c),d=e.get(b);if(Object.isUndefined(d)){e.set(b,a);d=a};return d},clone:function(c,a){if(!(c=$(c)))return;var e=c.cloneNode(a);e._prototypeUID=void(0);if(a){var d=Element.select(e,"*"),b=d.length;while(b--)d[b]._prototypeUID=void(0)};return Element.extend(e)},purge:function(c){if(!(c=$(c)))return;var a=Element._purgeElement;a(c);var d=c.getElementsByTagName("*"),b=d.length;while(b--)a(d[b]);return null}});(function(){function h(v){var u=v.match(/^(\d+)%?$/i);if(!u)return null;return(Number(u[1])/100)}
function o(F,G,v){var y=null;if(Object.isElement(F)){y=F;F=y.getStyle(G)};if(F===null)return null;if(/^(?:-)?\d+(\.\d+)?(px)?$/i.test(F))return window.parseFloat(F);var A=F.include("%"),w=(v===document.viewport);if(/\d/.test(F)&&y&&y.runtimeStyle&&!(A&&w)){var u=y.style.left,E=y.runtimeStyle.left;y.runtimeStyle.left=y.currentStyle.left;y.style.left=F||0;F=y.style.pixelLeft;y.style.left=u;y.runtimeStyle.left=E;return F};if(y&&A){v=v||y.parentNode;var x=h(F),B=null,z=y.getStyle("position"),D=G.include("left")||G.include("right")||G.include("width"),C=G.include("top")||G.include("bottom")||G.include("height");if(v===document.viewport){if(D){B=document.viewport.getWidth()}else if(C)B=document.viewport.getHeight()}else if(D){B=$(v).measure("width")}else if(C)B=$(v).measure("height");return(B===null)?0:B*x};return 0}
function g(u){if(Object.isString(u)&&u.endsWith("px"))return u;return u+"px"}
function j(v){var u=v;while(v&&v.parentNode){var w=v.getStyle("display");if(w==="none")return false;v=$(v.parentNode)};return true};var d=Prototype.K;if("currentStyle"in document.documentElement)d=function(u){if(!u.currentStyle.hasLayout)u.style.zoom=1;return u}
function f(u){if(u.include("border"))u=u+"-width";return u.camelize()};Element.Layout=Class.create(Hash,{initialize:function($super,v,u){$super();this.element=$(v);Element.Layout.PROPERTIES.each(function(w){this._set(w,null)},this);if(u){this._preComputing=true;this._begin();Element.Layout.PROPERTIES.each(this._compute,this);this._end();this._preComputing=false}},_set:function(v,u){return Hash.prototype.set.call(this,v,u)},set:function(v,u){throw"Properties of Element.Layout are read-only."},get:function($super,v){var u=$super(v);return u===null?this._compute(v):u},_begin:function(){if(this._prepared)return;var y=this.element;if(j(y)){this._prepared=true;return};var A={position:y.style.position||"",width:y.style.width||"",visibility:y.style.visibility||"",display:y.style.display||""};y.store("prototype_original_styles",A);var B=y.getStyle("position"),u=y.getStyle("width");if(u==="0px"||u===null){y.style.display="block";u=y.getStyle("width")};var v=(B==="fixed")?document.viewport:y.parentNode;y.setStyle({position:"absolute",visibility:"hidden",display:"block"});var w=y.getStyle("width"),x;if(u&&(w===u)){x=o(y,"width",v)}else if(B==="absolute"||B==="fixed"){x=o(y,"width",v)}else{var C=y.parentNode,z=$(C).getLayout();x=z.get("width")-this.get("margin-left")-this.get("border-left")-this.get("padding-left")-this.get("padding-right")-this.get("border-right")-this.get("margin-right")};y.setStyle({width:x+"px"});this._prepared=true},_end:function(){var v=this.element,u=v.retrieve("prototype_original_styles");v.store("prototype_original_styles",null);v.setStyle(u);this._prepared=false},_compute:function(v){var u=Element.Layout.COMPUTATIONS;if(!(v in u))throw"Property not found.";return this._set(v,u[v].call(this,this.element))},toObject:function(){var u=$A(arguments),v=(u.length===0)?Element.Layout.PROPERTIES:u.join(" ").split(" "),w={};v.each(function(x){if(!Element.Layout.PROPERTIES.include(x))return;var y=this.get(x);if(y!=null)w[x]=y},this);return w},toHash:function(){var u=this.toObject.apply(this,arguments);return new Hash(u)},toCSS:function(){var u=$A(arguments),w=(u.length===0)?Element.Layout.PROPERTIES:u.join(" ").split(" "),v={};w.each(function(x){if(!Element.Layout.PROPERTIES.include(x))return;if(Element.Layout.COMPOSITE_PROPERTIES.include(x))return;var y=this.get(x);if(y!=null)v[f(x)]=y+"px"},this);return v},inspect:function(){return"#<Element.Layout>"}});Object.extend(Element.Layout,{PROPERTIES:$w("height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height"),COMPOSITE_PROPERTIES:$w("padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height"),COMPUTATIONS:{height:function(w){if(!this._preComputing)this._begin();var u=this.get("border-box-height");if(u<=0){if(!this._preComputing)this._end();return 0};var x=this.get("border-top"),v=this.get("border-bottom"),z=this.get("padding-top"),y=this.get("padding-bottom");if(!this._preComputing)this._end();return u-x-v-z-y},width:function(w){if(!this._preComputing)this._begin();var v=this.get("border-box-width");if(v<=0){if(!this._preComputing)this._end();return 0};var z=this.get("border-left"),u=this.get("border-right"),x=this.get("padding-left"),y=this.get("padding-right");if(!this._preComputing)this._end();return v-z-u-x-y},"padding-box-height":function(v){var u=this.get("height"),x=this.get("padding-top"),w=this.get("padding-bottom");return u+x+w},"padding-box-width":function(u){var v=this.get("width"),w=this.get("padding-left"),x=this.get("padding-right");return v+w+x},"border-box-height":function(v){if(!this._preComputing)this._begin();var u=v.offsetHeight;if(!this._preComputing)this._end();return u},"border-box-width":function(u){if(!this._preComputing)this._begin();var v=u.offsetWidth;if(!this._preComputing)this._end();return v},"margin-box-height":function(v){var u=this.get("border-box-height"),w=this.get("margin-top"),x=this.get("margin-bottom");if(u<=0)return 0;return u+w+x},"margin-box-width":function(w){var v=this.get("border-box-width"),x=this.get("margin-left"),u=this.get("margin-right");if(v<=0)return 0;return v+x+u},top:function(u){var v=u.positionedOffset();return v.top},bottom:function(u){var x=u.positionedOffset(),v=u.getOffsetParent(),w=v.measure("height"),y=this.get("border-box-height");return w-y-x.top},left:function(u){var v=u.positionedOffset();return v.left},right:function(w){var y=w.positionedOffset(),x=w.getOffsetParent(),u=x.measure("width"),v=this.get("border-box-width");return u-v-y.left},"padding-top":function(u){return o(u,"paddingTop")},"padding-bottom":function(u){return o(u,"paddingBottom")},"padding-left":function(u){return o(u,"paddingLeft")},"padding-right":function(u){return o(u,"paddingRight")},"border-top":function(u){return o(u,"borderTopWidth")},"border-bottom":function(u){return o(u,"borderBottomWidth")},"border-left":function(u){return o(u,"borderLeftWidth")},"border-right":function(u){return o(u,"borderRightWidth")},"margin-top":function(u){return o(u,"marginTop")},"margin-bottom":function(u){return o(u,"marginBottom")},"margin-left":function(u){return o(u,"marginLeft")},"margin-right":function(u){return o(u,"marginRight")}}});if("getBoundingClientRect"in document.documentElement)Object.extend(Element.Layout.COMPUTATIONS,{right:function(v){var w=d(v.getOffsetParent()),x=v.getBoundingClientRect(),u=w.getBoundingClientRect();return(u.right-x.right).round()},bottom:function(v){var w=d(v.getOffsetParent()),x=v.getBoundingClientRect(),u=w.getBoundingClientRect();return(u.bottom-x.bottom).round()}});Element.Offset=Class.create({initialize:function(v,u){this.left=v.round();this.top=u.round();this[0]=this.left;this[1]=this.top},relativeTo:function(u){return new Element.Offset(this.left-u.left,this.top-u.top)},inspect:function(){return"#<Element.Offset left: #{left} top: #{top}>".interpolate(this)},toString:function(){return"[#{left}, #{top}]".interpolate(this)},toArray:function(){return[this.left,this.top]}})
function r(v,u){return new Element.Layout(v,u)}
function b(u,v){return $(u).getLayout().get(v)}
function n(v){v=$(v);var z=Element.getStyle(v,"display");if(z&&z!=="none")return{width:v.offsetWidth,height:v.offsetHeight};var w=v.style,u={visibility:w.visibility,position:w.position,display:w.display},y={visibility:"hidden",display:"block"};if(u.position!=="fixed")y.position="absolute";Element.setStyle(v,y);var x={width:v.offsetWidth,height:v.offsetHeight};Element.setStyle(v,u);return x}
function l(u){u=$(u);if(e(u)||c(u)||m(u)||k(u))return $(document.body);var v=(Element.getStyle(u,"display")==="inline");if(!v&&u.offsetParent)return $(u.offsetParent);while((u=u.parentNode)&&u!==document.body)if(Element.getStyle(u,"position")!=="static")return k(u)?$(document.body):$(u);return $(document.body)}
function t(v){v=$(v);var u=0,w=0;if(v.parentNode)do{u+=v.offsetTop||0;w+=v.offsetLeft||0;v=v.offsetParent}while(v);return new Element.Offset(w,u)}
function p(v){v=$(v);var w=v.getLayout(),u=0,y=0;do{u+=v.offsetTop||0;y+=v.offsetLeft||0;v=v.offsetParent;if(v){if(m(v))break;var x=Element.getStyle(v,"position");if(x!=="static")break}}while(v);y-=w.get("margin-top");u-=w.get("margin-left");return new Element.Offset(y,u)}
function a(v){var u=0,w=0;do{u+=v.scrollTop||0;w+=v.scrollLeft||0;v=v.parentNode}while(v);return new Element.Offset(w,u)}
function s(y){v=$(v);var u=0,x=0,w=document.body,v=y;do{u+=v.offsetTop||0;x+=v.offsetLeft||0;if(v.offsetParent==w&&Element.getStyle(v,"position")=="absolute")break}while(v=v.offsetParent);v=y;do{if(v!=w){u-=v.scrollTop||0;x-=v.scrollLeft||0}}while(v=v.parentNode);return new Element.Offset(x,u)}
function q(u){u=$(u);if(Element.getStyle(u,"position")==="absolute")return u;var y=l(u),x=u.viewportOffset(),v=y.viewportOffset(),z=x.relativeTo(v),w=u.getLayout();u.store("prototype_absolutize_original_styles",{left:u.getStyle("left"),top:u.getStyle("top"),width:u.getStyle("width"),height:u.getStyle("height")});u.setStyle({position:"absolute",top:z.top+"px",left:z.left+"px",width:w.get("width")+"px",height:w.get("height")+"px"});return u}
function i(v){v=$(v);if(Element.getStyle(v,"position")==="relative")return v;var u=v.retrieve("prototype_absolutize_original_styles");if(u)v.setStyle(u);return v};if(Prototype.Browser.IE){l=l.wrap(function(w,v){v=$(v);if(e(v)||c(v)||m(v)||k(v))return $(document.body);var u=v.getStyle("position");if(u!=="static")return w(v);v.setStyle({position:"relative"});var x=w(v);v.setStyle({position:u});return x});p=p.wrap(function(x,v){v=$(v);if(!v.parentNode)return new Element.Offset(0,0);var u=v.getStyle("position");if(u!=="static")return x(v);var w=v.getOffsetParent();if(w&&w.getStyle("position")==="fixed")d(w);v.setStyle({position:"relative"});var y=x(v);v.setStyle({position:u});return y})}else if(Prototype.Browser.Webkit)t=function(v){v=$(v);var u=0,w=0;do{u+=v.offsetTop||0;w+=v.offsetLeft||0;if(v.offsetParent==document.body)if(Element.getStyle(v,"position")=="absolute")break;v=v.offsetParent}while(v);return new Element.Offset(w,u)};Element.addMethods({getLayout:r,measure:b,getDimensions:n,getOffsetParent:l,cumulativeOffset:t,positionedOffset:p,cumulativeScrollOffset:a,viewportOffset:s,absolutize:q,relativize:i})
function m(u){return u.nodeName.toUpperCase()==="BODY"}
function k(u){return u.nodeName.toUpperCase()==="HTML"}
function e(u){return u.nodeType===Node.DOCUMENT_NODE}
function c(u){return u!==document.body&&!Element.descendantOf(u,document.body)};if("getBoundingClientRect"in document.documentElement)Element.addMethods({viewportOffset:function(u){u=$(u);if(c(u))return new Element.Offset(0,0);var v=u.getBoundingClientRect(),w=document.documentElement;return new Element.Offset(v.left-w.clientLeft,v.top-w.clientTop)}})})();window.$$=function(){var a=$A(arguments).join(", ");return Prototype.Selector.select(a,document)};Prototype.Selector=(function(){function a(){throw new Error('Method "Prototype.Selector.select" must be defined.')}
function c(){throw new Error('Method "Prototype.Selector.match" must be defined.')}
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function A(F,E){return F.which?(F.which===E+1):(F.button===E)};var o={0:1,1:4,2:2}
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function v(E){return r(E,0)}
function t(E){return r(E,1)}
function n(E){return r(E,2)}
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function p(F,G){var E=C.element(F);if(!G)return E;while(E){if(Object.isElement(E)&&Prototype.Selector.match(E,G))return Element.extend(E);E=E.parentNode}}
function s(E){return{x:c(E),y:b(E)}}
function c(G){var F=document.documentElement,E=document.body||{scrollLeft:0};return G.pageX||(G.clientX+(F.scrollLeft||E.scrollLeft)-(F.clientLeft||0))}
function b(G){var F=document.documentElement,E=document.body||{scrollTop:0};return G.pageY||(G.clientY+(F.scrollTop||E.scrollTop)-(F.clientTop||0))}
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function h(){for(var E=0,F=e.length;E<F;E++){C.stopObserving(e[E]);e[E]=null}};var e=[];if(Prototype.Browser.IE)window.attachEvent("onunload",h);if(Prototype.Browser.WebKit)window.addEventListener("unload",Prototype.emptyFunction,false);var l=Prototype.K,g={mouseenter:"mouseover",mouseleave:"mouseout"};if(!D)l=function(E){return(g[E]||E)}
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function k(K,H,L){K=$(K);var G=Element.retrieve(K,"prototype_event_registry");if(!G)return K;if(!H){G.each(function(N){var M=N.key;k(K,M)});return K};var I=G.get(H);if(!I)return K;if(!L){I.each(function(M){k(K,H,M.handler)});return K};var J=I.length,F;while(J--)if(I[J].handler===L){F=I[J];break};if(!F)return K;if(H.include(":")){if(K.removeEventListener){K.removeEventListener("dataavailable",F,false)}else{K.detachEvent("ondataavailable",F);K.detachEvent("onlosecapture",F)}}else{var E=l(H);if(K.removeEventListener){K.removeEventListener(E,F,false)}else K.detachEvent("on"+E,F)};G.set(H,I.without(F));return K}
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function j(G,F,E,H){G=$(G);if(Object.isFunction(E)&&Object.isUndefined(H))H=E,E=null;return new C.Handler(G,F,E,H).start()};Object.extend(C,C.Methods);Object.extend(C,{fire:z,observe:w,stopObserving:k,on:j});Element.addMethods({fire:z,observe:w,stopObserving:k,on:j});Object.extend(document,{fire:z.methodize(),observe:w.methodize(),stopObserving:k.methodize(),on:j.methodize(),loaded:false});if(window.Event){Object.extend(window.Event,C)}else window.Event=C})();(function(){var d
function a(){if(document.loaded)return;if(d)window.clearTimeout(d);document.loaded=true;document.fire("dom:loaded")}
function c(){if(document.readyState==="complete"){document.stopObserving("readystatechange",c);a()}}
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b=this;(function(){var k="overlay lbLightbox lbOuterImageContainer lbImageContainer lbLightboxImage lbHoverNav prevLink nextLink lbLoading loadingLink lbImageDataContainer lbImageData lbImageDetails lbCaption lbNumberDisplay lbPresent lbBottomNav playLink pauseLink saveLink closeLink";$w(k).each(function(l){b[l]=$(l)})}).defer()},updateImageList:function(){this.updateImageList=Prototype.emptyFunction;document.observe("click",(function(a){var b=a.findElement("a[rel^=lightbox]")||a.findElement("area[rel^=lightbox]");if(b){b.rel.match(/present.+/)?this.presentationMode=true:this.presentationMode=false;b.rel.match(/slideshow.+/)?this.slideshowMode=true:this.slideshowMode=false;this.slideshowActive=LightboxOptions.slideshowAutoplay&&this.slideshowMode;a.stop();this.start(b)}}).bind(this))},start:function(f){$$("select","object","embed").each(function(g){g.style.visibility="hidden"});var c=this.getPageSize();$("overlay").setStyle({width:c[0]+"px",height:c[1]+"px"});new Effect.Appear(this.overlay,{duration:this.overlayDuration,from:0,to:LightboxOptions.overlayOpacity});this.imageArray=[];var b=0;if((f.rel=="lightbox")){this.imageArray.push([f.href,f.title])}else{this.imageArray=$$(f.tagName+'[href][rel="'+f.rel+'"]').collect(function(g){return[g.href,g.title]}).uniq();while(this.imageArray[b][0]!=f.href)b++};var a=document.viewport.getScrollOffsets(),e=a[1]+(document.viewport.getHeight()/10),d=a[0];this.lbLightbox.setStyle({top:e+"px",left:d+"px"}).show();this.changeImage(b)},previous:function(){this.changeImage(this.prevImage)},next:function(){this.changeImage(this.nextImage)},changeImage:function(b){this.activeImage=b;LightboxOptions.loop=LightboxOptions.loop&&(this.imageArray.length>1);this.prevImage=(this.activeImage||(LightboxOptions.loop?this.imageArray.length:0))-1;this.nextImage=((this.activeImage+1)%this.imageArray.length)||(LightboxOptions.loop?0:-1);if(LightboxOptions.animate)this.lbLoading.show();this.lbLightboxImage.hide();this.lbHoverNav.hide();this.prevLink.hide();this.nextLink.hide();this.lbImageDataContainer.setStyle({opacity:0.0001});this.lbImageDataContainer.hide();this.lbNumberDisplay.hide();var a=new Image();a.onload=(function(){this.lbLightboxImage.src=this.imageArray[this.activeImage][0];this.lbLightboxImage.width=a.width;this.lbLightboxImage.height=a.height;this.resizeImageContainer(a.width,a.height)}).bind(this);a.src=this.imageArray[this.activeImage][0];if(LightboxOptions.allowSave){this.saveLink.setAttribute("href",this.imageArray[this.activeImage][0]);this.saveLink.setStyle({display:""})}else this.saveLink.setStyle({display:"none"})},resizeImageContainer:function(e,f){var h=this.lbOuterImageContainer.getWidth(),c=this.lbOuterImageContainer.getHeight(),g=(e+LightboxOptions.borderSize*2),k=(f+LightboxOptions.borderSize*2),l=(g/h)*100,b=(k/c)*100,j=h-g,a=c-k;if(a!=0)new Effect.Scale(this.lbOuterImageContainer,b,{scaleX:false,duration:this.resizeDuration,queue:"front"});if(j!=0)new Effect.Scale(this.lbOuterImageContainer,l,{scaleY:false,duration:this.resizeDuration,delay:this.resizeDuration});var d=0;if((a==0)&&(j==0)){d=100;if(Prototype.Browser.IE)d=250};(function(){this.prevLink.setStyle({height:f+"px"});this.nextLink.setStyle({height:f+"px"});this.lbImageDataContainer.setStyle({width:g+"px"});this.showImage()}).bind(this).delay(d/1e3)},showImage:function(){this.lbLoading.hide();new Effect.Appear(this.lbLightboxImage,{duration:this.resizeDuration,queue:"end",afterFinish:(function(){this.updateDetails()}).bind(this)});this.preloadNeighborImages()},toInt:function(a){return parseInt(a.replace(/\D/g,""))},updateDetails:function(){this.lbNumberDisplay.update("");this.lbCaption.update("");if(this.imageArray[this.activeImage][1]!="")this.lbCaption.update(this.imageArray[this.activeImage][1]).show();if(this.imageArray.length>1)this.lbNumberDisplay.update(LightboxOptions.labelImage+" "+(this.activeImage+1)+" "+LightboxOptions.labelOf+"  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if(LightboxOptions.slideshowAutoclose){this.slideshowTimer=setTimeout(this.end.bind(this),LightboxOptions.slideshowInterval)}else if(LightboxOptions.loop){this.slideshowTimer=setTimeout(this.changeImage.bind(this,0),LightboxOptions.slideshowInterval)}else this.pause()}else this.playLink.setStyle({display:""})};new Effect.Parallel([new Effect.SlideDown(this.lbImageDataContainer,{sync:true,duration:this.resizeDuration,from:0,to:1}),new Effect.Appear(this.lbImageDataContainer,{sync:true,duration:this.resizeDuration})],{duration:this.resizeDuration,afterFinish:(function(){var c=this.getPageSize();this.overlay.setStyle({width:c[0]+"px",height:c[1]+"px"});this.updateNav()}).bind(this)})},updateNav:function(){this.lbHoverNav.show();if(this.prevImage>=0)this.prevLink.show();if(this.nextImage>=0)this.nextLink.show();this.enableKeyboardNav()},enableKeyboardNav:function(){document.observe("keydown",this.keyboardAction)},disableKeyboardNav:function(){document.stopObserving("keydown",this.keyboardAction)},keyboardAction:function(d){var a=d.keyCode,b;if(d.DOM_VK_ESCAPE){b=d.DOM_VK_ESCAPE}else b=27;var c=String.fromCharCode(a).toLowerCase();if(c.match(/x|o|c/)||(a==b)){this.end()}else if((c=="s")||(a==83)){this.togglePlayPause()}else if((c=="p")||(a==37)){if(this.activeImage!=0){this.disableKeyboardNav();this.changeImage(this.activeImage-1)}}else if((c=="n")||(a==39))if(this.activeImage!=(this.imageArray.length-1)){this.disableKeyboardNav();this.changeImage(this.activeImage+1)}},preloadNeighborImages:function(){var a,b;if(this.imageArray.length>this.activeImage+1){a=new Image();a.src=this.imageArray[this.activeImage+1][0]};if(this.activeImage>0){b=new Image();b.src=this.imageArray[this.activeImage-1][0]}},togglePlayPause:function(){if(this.slideshowActive){this.pause()}else this.play()},play:function(){this.slideshowActive=true;if(this.activeImage!=(this.imageArray.length-1)){this.changeImage(this.activeImage+1)}else if(LightboxOptions.slideshowAutoclose&&!LightboxOptions.loop){this.slideshowTimer=setTimeout(this.end.bind(this),0)}else if(LightboxOptions.loop)this.changeImage(0)},pause:function(){this.slideshowActive=false;clearTimeout(this.slideshowTimer);this.playLink.setStyle({display:""});this.pauseLink.setStyle({display:"none"})},end:function(){this.pause();this.disableKeyboardNav();this.lbLightbox.hide();new Effect.Fade(this.overlay,{duration:this.overlayDuration});$$("select","object","embed").each(function(a){a.style.visibility="visible"})},getPageSize:function(){var c,a;if(window.innerHeight&&window.scrollMaxY){c=window.innerWidth+window.scrollMaxX;a=window.innerHeight+window.scrollMaxY}else if(document.body.scrollHeight>document.body.offsetHeight){c=document.body.scrollWidth;a=document.body.scrollHeight}else{c=document.body.offsetWidth;a=document.body.offsetHeight};var b,d;if(self.innerHeight){if(document.documentElement.clientWidth){b=document.documentElement.clientWidth}else b=self.innerWidth;d=self.innerHeight}else if(document.documentElement&&document.documentElement.clientHeight){b=document.documentElement.clientWidth;d=document.documentElement.clientHeight}else if(document.body){b=document.body.clientWidth;d=document.body.clientHeight};if(a<d){pageHeight=d}else pageHeight=a;if(c<b){pageWidth=c}else pageWidth=b;return[pageWidth,pageHeight]}};document.observe("dom:loaded",function(){new Lightbox()});
LightboxOptions.borderSize=10;LightboxOptions.resizeSpeed=200;LightboxOptions.overlayOpacity=0.9;LightboxOptions.loop=true;LightboxOptions.allowSave=false;LightboxOptions.slideshowAutoplay=false;LightboxOptions.slideshowInterval=5e3;LightboxOptions.slideshowAutoclose=true;LightboxOptions.labelImage='Bild';LightboxOptions.labelOf='von';