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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;
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}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=$(v.parentNode)
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},_end:function(){var v=this.element;var u=v.retrieve("prototype_original_styles");v.store("prototype_original_styles",null);v.setStyle(u);this._prepared=false},_compute:function(v){var u=Element.Layout.COMPUTATIONS;
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},toCSS:function(){var u=$A(arguments);var w=(u.length===0)?Element.Layout.PROPERTIES:u.join(" ").split(" ");var v={};w.each(function(z){if(!Element.Layout.PROPERTIES.include(z)){return}if(Element.Layout.COMPOSITE_PROPERTIES.include(z)){return
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}var u=this.get("border-box-height");if(u<=0){if(!this._preComputing){this._end()}return 0}var z=this.get("border-top"),v=this.get("border-bottom");var B=this.get("padding-top"),A=this.get("padding-bottom");
if(!this._preComputing){this._end()}return u-z-v-B-A},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 B=this.get("border-left"),u=this.get("border-right");
var z=this.get("padding-left"),A=this.get("padding-right");if(!this._preComputing){this._end()}return v-B-u-z-A},"padding-box-height":function(v){var u=this.get("height"),z=this.get("padding-top"),w=this.get("padding-bottom");
return u+z+w},"padding-box-width":function(u){var v=this.get("width"),w=this.get("padding-left"),z=this.get("padding-right");return v+w+z},"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"),z=this.get("margin-bottom");if(u<=0){return 0}return u+w+z},"margin-box-width":function(w){var v=this.get("border-box-width"),z=this.get("margin-left"),u=this.get("margin-right");
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},"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")
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},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 B=Element.getStyle(v,"display");if(B&&B!=="none"){return{width:v.offsetWidth,height:v.offsetHeight}}var w=v.style;var u={visibility:w.visibility,position:w.position,display:w.display};
var A={visibility:"hidden",display:"block"};if(u.position!=="fixed"){A.position="absolute"}Element.setStyle(v,A);var z={width:v.offsetWidth,height:v.offsetHeight};Element.setStyle(v,u);return z}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=$(v);var w=v.getLayout();
var u=0,A=0;do{u+=v.offsetTop||0;A+=v.offsetLeft||0;v=v.offsetParent;if(v){if(m(v)){break}var z=Element.getStyle(v,"position");if(z!=="static"){break}}}while(v);A-=w.get("margin-top");u-=w.get("margin-left");
return new Element.Offset(A,u)}function a(v){var u=0,w=0;do{u+=v.scrollTop||0;w+=v.scrollLeft||0;v=v.parentNode}while(v);return new Element.Offset(w,u)}function s(A){v=$(v);var u=0,z=0,w=document.body;
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if(e(v)||c(v)||m(v)||k(v)){return $(document.body)}var u=v.getStyle("position");if(u!=="static"){return w(v)}v.setStyle({position:"relative"});var z=w(v);v.setStyle({position:u});return z});p=p.wrap(function(z,v){v=$(v);
if(!v.parentNode){return new Element.Offset(0,0)}var u=v.getStyle("position");if(u!=="static"){return z(v)}var w=v.getOffsetParent();if(w&&w.getStyle("position")==="fixed"){d(w)}v.setStyle({position:"relative"});
var A=z(v);v.setStyle({position:u});return A})}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
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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)
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Prototype._original_property=window.Sizzle;
/*
 * Sizzle CSS Selector Engine - v1.0
 *  Copyright 2009, The Dojo Foundation
 *  Released under the MIT, BSD, and GPL Licenses.
 *  More information: http://sizzlejs.com/
 */
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