$A=function(iterable,start,length){if(Browser.Engine.trident&&$type(iterable)=='collection'){start=start||0;if(start<0)start=iterable.length+start;length=length||(iterable.length-start);var array=[];for(var i=0;i<length;i++)array[i]=iterable[start++];return array}start=(start||0)+((start<0)?iterable.length:0);var end=((!$chk(length))?iterable.length:length)+start;return Array.prototype.slice.call(iterable,start,end)};(function(){var natives=[Array,Function,String,RegExp,Number];for(var i=0,l=natives.length;i<l;i++)natives[i].extend=natives[i].implement})();window.extend=document.extend=function(properties){for(var property in properties)this[property]=properties[property]};window[Browser.Engine.name]=window[Browser.Engine.name+Browser.Engine.version]=true;window.ie=window.trident;window.ie6=window.trident4;window.ie7=window.trident5;Class.empty=$empty;Class.prototype.extend=function(properties){properties.Extends=this;return new Class(properties)};Array.implement({copy:function(start,length){return $A(this,start,length)}});Array.alias({erase:'remove',combine:'merge'});Function.extend({bindAsEventListener:function(bind,args){return this.create({'bind':bind,'event':true,'arguments':args})}});Function.empty=$empty;Hash.alias({getKeys:'keys',getValues:'values',has:'hasKey',combine:'merge'});var Abstract=Hash;Element.extend=Element.implement;Elements.extend=Elements.implement;Element.implement({getFormElements:function(){return this.getElements('input, textarea, select')},replaceWith:function(el){el=$(el);this.parentNode.replaceChild(el,this);return el},removeElements:function(){return this.dispose()}});Element.alias({'dispose':'remove','getLast':'getLastChild'});Element.implement({getText:function(){return this.get('text')},setText:function(text){return this.set('text',text)},setHTML:function(){return this.set('html',arguments)},getHTML:function(){return this.get('html')},getTag:function(){return this.get('tag')}});Event.keys=Event.Keys;Element.implement({setOpacity:function(op){return this.set('opacity',op)}});Object.toQueryString=Hash.toQueryString;var XHR=new Class({Extends:Request,options:{update:false},initialize:function(url,options){this.parent(options);this.url=url},request:function(data){return this.send(this.url,data||this.options.data)},send:function(url,data){if(!this.check(arguments.callee,url,data))return this;return this.parent({url:url,data:data})},success:function(text,xml){text=this.processScripts(text);if(this.options.update)$(this.options.update).empty().set('html',text);this.onSuccess(text,xml)},failure:function(){this.fireEvent('failure',this.xhr)}});var Ajax=XHR;JSON.Remote=new Class({options:{key:'json'},Extends:Request.JSON,initialize:function(url,options){this.parent(options);this.onComplete=$empty;this.url=url},send:function(data){if(!this.check(arguments.callee,data))return this;return this.parent({url:this.url,data:{json:Json.encode(data)}})},failure:function(){this.fireEvent('failure',this.xhr)}});Fx.implement({custom:function(from,to){return this.start(from,to)},clearTimer:function(){return this.cancel()},stop:function(){return this.cancel()}});Fx.Base=Fx;Fx.Style=function(element,property,options){return new Fx.Tween(element,$extend({property:property},options))};Element.implement({effect:function(property,options){return new Fx.Tween(this,$extend({property:property},options))}});Fx.Styles=Fx.Morph;Element.implement({effects:function(options){return new Fx.Morph(this,options)}});Native.implement([Element,Document],{getElementsByClassName:function(className){return this.getElements('.'+className)},getElementsBySelector:function(selector){return this.getElements(selector)}});Elements.implement({filterByTag:function(tag){return this.filter(tag)},filterByClass:function(className){return this.filter('.'+className)},filterById:function(id){return this.filter('#'+id)},filterByAttribute:function(name,operator,value){return this.filter('['+name+(operator||'')+(value||'')+']')}});var $E=function(selector,filter){return($(filter)||document).getElement(selector)};var $ES=function(selector,filter){return($(filter)||document).getElements(selector)};var Json=JSON;JSON.toString=JSON.encode;JSON.evaluate=JSON.decode;Cookie.set=function(key,value,options){return new Cookie(key,options).write(value)};Cookie.get=function(key){return new Cookie(key).read()};Cookie.remove=function(key,options){return new Cookie(key,options).dispose()};function pokazAlboUkryj(co){var obiekt=document.getElementById(co);if(obiekt.style.display=='block'){obiekt.style.display='none'}else{obiekt.style.display='block'}}function ValidateForm(){document.getElementById('sub').disabled=true;document.getElementById('sub').value="Proszę czekać..."}