var iBox=function(){
    var _pub={
        close_label:"zavřít",
        inherit_frames:false,
        fade_in_speed:300,
        fade_out_speed:300,
        attribute_name:"rel",
        tags_to_hide:["select","embed","object"],
        default_width:450,
        version_number:"2.2",
        build_number:"1612",
        is_opera:navigator.userAgent.indexOf("Opera/9")!=-1,
        is_ie:navigator.userAgent.indexOf("MSIE ")!=-1,
        is_ie6:false
        /*@cc_on || @_jscript_version < 5.7 @*/
        ,
        is_firefox:navigator.appName=="Netscape"&&navigator.userAgent.indexOf("Gecko")!=-1&&navigator.userAgent.indexOf("Netscape")==-1,
        is_mac:navigator.userAgent.indexOf("Macintosh")!=-1,
        base_url:"",
        setPath:function(path){
            _pub.base_url=path
            },
        checkTags:function(container,tag_name){
            if(!container){
                var container=document.body
                }if(!tag_name){
                var tag_name="a"
                }var els=container.getElementsByTagName(tag_name);for(var i=0;i<els.length;i++){
                if(els[i].getAttribute(_pub.attribute_name)){
                    var t=els[i].getAttribute(_pub.attribute_name);if((t.indexOf("ibox")!=-1)||t.toLowerCase()=="ibox"){
                        els[i].onclick=_pub.handleTag
                        }
                    }
                }
            },
        bind:function(fn){
            var args=[];for(var n=1;n<arguments.length;n++){
                args.push(arguments[n])
                }return function(e){
                return fn.apply(this,[e].concat(args))
                }
            },
        html:function(content,params){
            if(content===undefined){
                return els.content
                }if(params===undefined){
                var params={}
                }if(!active.is_loaded){
                return
            }_pub.clear();_pub.updateObject(els.wrapper.style,{
                display:"block",
                visibility:"hidden",
                left:0,
                top:0,
                height:"",
                width:""
            });if(typeof (content)=="string"){
                els.content.innerHTML=content
                }else{
                els.content.appendChild(content)
                }var pagesize=_pub.getPageSize();if(params.can_resize===undefined){
                params.can_resize=true
                }if(params.fade_in===undefined){
                params.use_fade=true
                }if(params.fullscreen){
                params.width="100%";params.height="100%"
                }offset.container=[els.wrapper.offsetLeft*2,els.wrapper.offsetTop*2];offset.wrapper=[els.wrapper.offsetWidth-els.content.offsetWidth,els.wrapper.offsetHeight-els.content.offsetHeight];offset.wrapper[1]+=4;if(params.width){
                var width=params.width
                }else{
                var width=_pub.default_width
                }if(params.height){
                var height=params.height
                }else{
                els.content.style.height="100%";var height=els.content.offsetHeight+12;els.content.style.height=""
                }active.dimensions=[width,height];active.params=params;_pub.reposition();for(var i=0;i<_pub.tags_to_hide.length;i++){
                showTags(_pub.tags_to_hide[i],els.content)
                }els.wrapper.style.visibility="visible"
            },
        clear:function(){
            els.loading.style.display="none";while(els.content.firstChild){
                els.content.removeChild(els.content.firstChild)
                }
            },
        show:function(text,title,params){
            showInit(title,params,function(){
                _pub.html(text,active.params)
                })
            },
        showURL:function(url,title,params){
            showInit(title,params,function(){
                for(var i=0;i<_pub.plugins.list.length;i++){
                    var plugin=_pub.plugins.list[i];if(plugin.match(url)){
                        active.plugin=plugin;plugin.render(url,active.params);break
                    }
                    }
                })
            },
        hide:function(){
            if(active.plugin){
                if(active.plugin.unload){
                    active.plugin.unload()
                    }
                }active={};_pub.clear();for(var i=0;i<_pub.tags_to_hide.length;i++){
                showTags(_pub.tags_to_hide[i])
                }els.loading.style.display="none";els.wrapper.style.display="none";_pub.fade(els.overlay,_pub.getOpacity(null,els.overlay),0,_pub.fade_out_speed,function(){
                els.overlay.style.display="none"
                });_pub.fireEvent("hide")
            },
        reposition:function(){
            if(!active.is_loaded){
                return
            }if(els.loading.style.display!="none"){
                _pub.center(els.loading)
                }if(active.dimensions){
                var pagesize=_pub.getPageSize();var width=active.dimensions[0];var height=active.dimensions[1];if(height.toString().indexOf("%")!=-1){
                    els.wrapper.style.height=(Math.max(document.documentElement.clientHeight,document.body.clientHeight,pagesize.height)-offset.container[0])*(parseInt(height)/100)+"px"
                    }else{
                    if(height){
                        els.content.style.height=height+"px";els.wrapper.style.height=els.content.offsetHeight+offset.wrapper[1]+"px"
                        }else{
                        els.wrapper.style.height=els.content.offsetHeight+offset.wrapper[1]+"px"
                        }
                    }var container_offset=(els.content.offsetHeight-els.content.firstChild.offsetHeight);if(width.toString().indexOf("%")!=-1){
                    els.wrapper.style.width=(Math.max(document.documentElement.clientWidth,document.body.clientWidth,pagesize.width)-offset.container[1])*(parseInt(width)/100)+"px";var container_offset=0
                    }else{
                    els.content.style.width=width+"px";els.wrapper.style.width=els.content.offsetWidth+offset.wrapper[0]+"px"
                    }_pub.updateObject(els.content.style,{
                    width:"",
                    height:""
                });var width=parseInt(els.wrapper.style.width);var height=parseInt(els.wrapper.style.height);if(active.params.can_resize){
                    var x=pagesize.width;var y=pagesize.height;x-=offset.container[0];y-=offset.container[1];if(width>x){
                        if(active.params.constrain){
                            height=height*(x/width)
                            }width=x
                        }if(height>y){
                        if(active.params.constrain){
                            width=width*(y/height)
                            }height=y
                        }_pub.updateObject(els.wrapper.style,{
                        width:width+"px",
                        height:height+"px"
                        })
                    }els.content.style.height=height-offset.wrapper[1]+"px";if(active.dimensions!=["100%","100%"]){
                    _pub.center(els.wrapper)
                    }
                }els.overlay.style.height=Math.max(document.body.clientHeight,document.documentElement.clientHeight)+"px"
            },
        updateObject:function(obj,params){
            for(var i in params){
                obj[i]=params[i]
                }
            },
        center:function(obj){
            var pageSize=_pub.getPageSize();var scrollPos=_pub.getScrollPos();var emSize=_pub.getElementSize(obj);var x=Math.round((pageSize.width-emSize.width)/2+scrollPos.scrollX);var y=Math.round((pageSize.height-emSize.height)/2+scrollPos.scrollY);if(obj.offsetLeft){
                x-=obj.offsetLeft
                }if(obj.offsetTop){
                y-=obj.offsetTop
                }if(obj.style.left){
                x+=parseInt(obj.style.left)
                }if(obj.style.top){
                y+=parseInt(obj.style.top)
                }x-=10;_pub.updateObject(obj.style,{
                top:y+"px",
                left:x+"px"
                })
            },
        getStyle:function(obj,styleProp){
            if(obj.currentStyle){
                return obj.currentStyle[styleProp]
                }else{
                if(window.getComputedStyle){
                    return document.defaultView.getComputedStyle(obj,null).getPropertyValue(styleProp)
                    }
                }
            },
        getScrollPos:function(){
            var docElem=document.documentElement;return{
                scrollX:document.body.scrollLeft||window.pageXOffset||(docElem&&docElem.scrollLeft),
                scrollY:document.body.scrollTop||window.pageYOffset||(docElem&&docElem.scrollTop)
                }
            },
        getPageSize:function(){
            return{
                width:window.innerWidth||(document.documentElement&&document.documentElement.clientWidth)||document.body.clientWidth,
                height:window.innerHeight||(document.documentElement&&document.documentElement.clientHeight)||document.body.clientHeight
                }
            },
        getElementSize:function(obj){
            return{
                width:obj.offsetWidth||obj.style.pixelWidth,
                height:obj.offsetHeight||obj.style.pixelHeight
                }
            },
        fade:function(obj,start,end,speed,callback){
            if(start===undefined||!(start>=0)||!(start<=100)){
                var start=0
                }if(end===undefined||!(end>=0)||!(end<=100)){
                var end=100
                }if(speed===undefined){
                var speed=0
                }if(obj.fader){
                clearInterval(obj.fader)
                }if(!speed){
                _pub.setOpacity(null,obj,end);if(callback){
                    callback()
                    }
                }var opacity_difference=end-start;var time_total=speed;var step_size=25;var steps=time_total/step_size;var increment=Math.ceil(opacity_difference/steps);obj.fader=setInterval(_pub.bind(function(e,obj,increment,end,callback){
                var opacity=_pub.getOpacity(e,obj)+increment;_pub.setOpacity(e,obj,opacity);if((increment<0&&opacity<=end)||(increment>0&&opacity>=end)){
                    _pub.setOpacity(e,obj,end);clearInterval(obj.fader);if(callback){
                        callback()
                        }
                    }
                },obj,increment,end,callback),step_size)
            },
        setOpacity:function(e,obj,value){
            value=Math.round(value);obj.style.opacity=value/100;obj.style.filter="alpha(opacity="+value+")"
            },
        getOpacity:function(e,obj){
            return _pub.getStyle(obj,"opacity")*100
            },
        createXMLHttpRequest:function(){
            var http;if(window.XMLHttpRequest){
                http=new XMLHttpRequest();if(http.overrideMimeType){
                    http.overrideMimeType("text/html")
                    }
                }else{
                if(window.ActiveXObject){
                    try{
                        http=new ActiveXObject("Msxml2.XMLHTTP")
                        }catch(e){
                        try{
                            http=new ActiveXObject("Microsoft.XMLHTTP")
                            }catch(e){}
                        }
                    }
                }if(!http){
                alert("Cannot create XMLHTTP instance");return false
                }return http
            },
        addEvent:function(obj,evType,fn){
            if(obj.addEventListener){
                obj.addEventListener(evType,fn,false);return true
                }else{
                if(obj.attachEvent){
                    var r=obj.attachEvent("on"+evType,fn);return r
                    }else{
                    return false
                    }
                }
            },
        addEventListener:function(name,callback){
            if(!events[name]){
                events[name]=new Array()
                }events[name].push(callback)
            },
        fireEvent:function(name){
            if(events[name]&&events[name].length){
                for(var i=0;i<events[name].length;i++){
                    var args=[];for(var n=1;n<arguments.length;n++){
                        args.push(arguments[n])
                        }if(events[name][i](args)===false){
                        break
                    }
                    }
                }
            },
        parseQuery:function(query){
            var params=new Object();if(!query){
                return params
                }var pairs=query.split(/[;&]/);var end_token;for(var i=0;i<pairs.length;i++){
                var keyval=pairs[i].split("=");if(!keyval||keyval.length!=2){
                    continue
                }var key=unescape(keyval[0]);var val=unescape(keyval[1]);val=val.replace(/\+/g," ");if(val[0]=='"'){
                    var token='"'
                    }else{
                    if(val[0]=="'"){
                        var token="'"
                        }else{
                        var token=null
                        }
                    }if(token){
                    if(val[val.length-1]!=token){
                        do{
                            i+=1;val+="&"+pairs[i]
                            }while((end_token=pairs[i][pairs[i].length-1])!=token)
                    }val=val.substr(1,val.length-2)
                    }if(val=="true"){
                    val=true
                    }else{
                    if(val=="false"){
                        val=false
                        }else{
                        if(val=="null"){
                            val=null
                            }
                        }
                    }params[key]=val
                }return params
            },
        handleTag:function(e){
            var t=this.getAttribute("rel");var params=_pub.parseQuery(t.substr(5,999));if(params.target){
                var url=params.target
                }else{
                if(this.target&&!params.ignore_target){
                    var url=this.target
                    }else{
                    var url=this.href
                    }
                }var title=this.title;if(_pub.inherit_frames&&window.parent){
                window.parent.iBox.showURL(url,title,params)
                }else{
                _pub.showURL(url,title,params)
                }return false
            },
        plugins:{
            list:new Array(),
            register:function(func,last){
                if(last===undefined){
                    var last=false
                    }if(!last){
                    _pub.plugins.list=[func].concat(_pub.plugins.list)
                    }else{
                    _pub.plugins.list.push(func)
                    }
                }
            }
        };var active={};var events={};var els={};var offset={};var create=function(elem){
        pagesize=_pub.getPageSize();els.container=document.createElement("div");els.container.id="ibox";els.overlay=document.createElement("div");els.overlay.style.display="none";_pub.setOpacity(null,els.overlay,0);if(!_pub.is_firefox){
            els.overlay.style.background="#000000"
            }else{
            els.overlay.style.backgroundImage="url('"+_pub.base_url+"images/bg.png')"
            }els.overlay.id="ibox_overlay";params={
            position:"absolute",
            top:0,
            left:0,
            width:"100%"
        };_pub.updateObject(els.overlay.style,params);els.overlay.onclick=_pub.hide;els.container.appendChild(els.overlay);els.loading=document.createElement("div");els.loading.id="ibox_loading";els.loading.innerHTML="Loading...";els.loading.style.display="none";els.loading.onclick=_pub.hide;els.container.appendChild(els.loading);els.wrapper=document.createElement("div");els.wrapper.id="ibox_wrapper";_pub.updateObject(els.wrapper.style,{
            position:"absolute",
            top:0,
            left:0,
            display:"none"
        });els.content=document.createElement("div");els.content.id="ibox_content";_pub.updateObject(els.content.style,{
            overflow:"auto"
        });els.wrapper.appendChild(els.content);var child=document.createElement("div");child.id="ibox_footer_wrapper";var child2=document.createElement("a");child2.innerHTML=_pub.close_label;child2.href="javascript:void(0)";child2.onclick=_pub.hide;child.appendChild(child2);els.footer=document.createElement("div");els.footer.id="ibox_footer";els.footer.innerHTML="&nbsp;";child.appendChild(els.footer);els.wrapper.appendChild(child);els.container.appendChild(els.wrapper);elem.appendChild(els.container);_pub.updateObject(els.wrapper.style,{
            right:"",
            bottom:""
        });return els.container
        };var hideTags=function(tag,container){
        if(container===undefined){
            var container=document.body
            }var list=container.getElementsByTagName(tag);for(var i=0;i<list.length;i++){
            if(_pub.getStyle(list[i],"visibility")!="hidden"&&list[i].style.display!="none"){
                list[i].style.visibility="hidden";list[i].wasHidden=true
                }
            }
        };var showTags=function(tag,container){
        if(container===undefined){
            var container=document.body
            }var list=container.getElementsByTagName(tag);for(var i=0;i<list.length;i++){
            if(list[i].wasHidden){
                list[i].style.visibility="visible";list[i].wasHidden=null
                }
            }
        };var showInit=function(title,params,callback){
        if(!_initialized){
            initialize()
            }if(params===undefined){
            var params={}
            }if(active.plugin){
            _pub.hide()
            }active.is_loaded=true;active.params=params;els.loading.style.display="block";_pub.center(els.loading);_pub.reposition();for(var i=0;i<_pub.tags_to_hide.length;i++){
            hideTags(_pub.tags_to_hide[i])
            }els.footer.innerHTML=title||"&nbsp;";els.overlay.style.display="block";if(!_pub.is_firefox){
            var amount=70
            }else{
            var amount=100
            }_pub.fade(els.overlay,_pub.getOpacity(null,els.overlay),amount,_pub.fade_in_speed,callback);_pub.fireEvent("show")
        };var drawCSS=function(){
        var core_styles="#ibox {z-index:1000000;text-align:left;} #ibox_overlay {z-index:1000000;} #ibox_loading {position:absolute;z-index:1000001;} #ibox_wrapper {margin:30px;position:absolute;top:0;left:0;z-index:1000001;} #ibox_content {z-index:1000002;margin:27px 5px 5px 5px;padding:2px;} #ibox_content object {display:block;} #ibox_content .ibox_image {width:100%;height:100%;margin:0;padding:0;border:0;display:block;} #ibox_footer_wrapper a {float:right;display:block;outline:0;margin:0;padding:0;} #ibox_footer_wrapper {text-align:left;position:absolute;top:5px;right:5px;left:5px;white-space:nowrap;overflow:hidden;}";var default_skin="#ibox_footer_wrapper {font-weight:bold;height:20px;line-height:20px;} #ibox_footer_wrapper a {text-decoration:none;background:#888;border:1px solid #666;line-height:16px;padding:0 5px;color:#333;font-weight:bold;font-family:Verdana, Arial, Helvetica, sans-serif;font-size:10px;} #ibox_footer_wrapper a:hover {background-color:#bbb;color:#111;} #ibox_footer_wrapper {font-size:12px;font-family:Verdana, Arial, Helvetica, sans-serif;color:#111;} #ibox_wrapper {border:1px solid #ccc;} #ibox_wrapper {background-color:#999;}#ibox_content {background-color:#eee;border:1px solid #666;} #ibox_loading {padding:50px; background:#000;color:#fff;font-size:16px;font-weight:bold;}";var head=document.getElementsByTagName("head")[0];var htmDiv=document.createElement("div");htmDiv.innerHTML='<p>x</p><style type="text/css">'+default_skin+"</style>";head.insertBefore(htmDiv.childNodes[1],head.firstChild);htmDiv.innerHTML='<p>x</p><style type="text/css">'+core_styles+"</style>";head.insertBefore(htmDiv.childNodes[1],head.firstChild)
        };var _initialized=false;var initialize=function(){
        if(_initialized){
            return
        }_initialized=true;drawCSS();var els=document.getElementsByTagName("script");var src;for(var i=0,el=null;(el=els[i]);i++){
            if(!(src=el.getAttribute("src"))){
                continue
            }src=src.split("?")[0];if(src.substr(src.length-8)=="/ibox.js"){
                _pub.setPath(src.substr(0,src.length-7));break
            }
            }create(document.body);_pub.checkTags(document.body,"a");_pub.http=_pub.createXMLHttpRequest();_pub.fireEvent("load")
        };_pub.addEvent(window,"keypress",function(e){
        if(e.keyCode==(window.event?27:e.DOM_VK_ESCAPE)){
            iBox.hide()
            }
        });_pub.addEvent(window,"resize",_pub.reposition);_pub.addEvent(window,"load",initialize);_pub.addEvent(window,"scroll",_pub.reposition);var iBoxPlugin_Container=function(){
        var was_error=false;var original_wrapper=null;return{
            match:function(url){
                return url.indexOf("#")!=-1
                },
            unload:function(){
                if(was_error){
                    return
                }var elemSrc=_pub.html().firstChild;if(elemSrc){
                    elemSrc.style.display="none";original_wrapper.appendChild(elemSrc)
                    }
                },
            render:function(url,params){
                was_error=false;var elemSrcId=url.substr(url.indexOf("#")+1);var elemSrc=document.getElementById(elemSrcId);if(!elemSrc){
                    was_error=true;_pub.html(document.createTextNode("There was an error loading the document."),params)
                    }else{
                    original_wrapper=elemSrc.parentNode;elemSrc.style.display="block";_pub.html(elemSrc,params)
                    }
                }
            }
        }();_pub.plugins.register(iBoxPlugin_Container,true);var iBoxPlugin_Image=function(){
        var image_types=/\.jpg|\.jpeg|\.png|\.gif/gi;return{
            match:function(url){
                return url.match(image_types)
                },
            render:function(url,params){
                var img=document.createElement("img");img.onclick=_pub.hide;img.className="ibox_image";img.style.cursor="pointer";img.onload=function(){
                    _pub.html(img,{
                        width:this.width,
                        height:this.height,
                        constrain:true
                    })
                    };img.onerror=function(){
                    _pub.html(document.createTextNode("There was an error loading the document."),params)
                    };img.src=url
                }
            }
        }();_pub.plugins.register(iBoxPlugin_Image);var iBoxPlugin_YouTube=function(){
        var youtube_url=/(?:http:\/\/)?(?:www\d*\.)?(youtube\.(?:[a-z]+))\/(?:v\/|(?:watch(?:\.php)?)?\?(?:.+&)?v=)([^&]+).*/;return{
            match:function(url){
                return url.match(youtube_url)
                },
            render:function(url,params){
                var _match=url.match(youtube_url);var domain=_match[1];var id=_match[2];params.width=480;params.height=385;params.constrain=true;var html='<span><object width="480px" height="385px" style="overflow: hidden; display: block;"><param name="movie" value="http://www.'+domain+"/v/"+id+'"/><param name="wmode" value="transparent"/><embed src="http://www.'+domain+"/v/"+id+'" type="application/x-shockwave-flash" wmode="transparent" width="480px" height="380px"></embed></object></span>';_pub.html(html,params)
                }
            }
        }();_pub.plugins.register(iBoxPlugin_YouTube);var iBoxPlugin_Document=function(){
        return{
            match:function(url){
                return true
                },
            render:function(url,params){
                _pub.http.open("get",url,true);_pub.http.onreadystatechange=function(){
                    if(_pub.http.readyState==4){
                        if(_pub.http.status==200||_pub.http.status==0){
                            _pub.html(_pub.http.responseText,params)
                            }else{
                            _pub.html(document.createTextNode("There was an error loading the document."),params)
                            }
                        }
                    };_pub.http.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");try{
                    _pub.http.send(null)
                    }catch(ex){
                    _pub.html(document.createTextNode("There was an error loading the document."),params)
                    }
                }
            }
        }();_pub.plugins.register(iBoxPlugin_Document,true);return _pub
    }();