var GB_CURRENT=null;
GB_hide=function(a){
    GB_CURRENT.hide(a)
    };
GreyBox=new AJS.Class({
    init:function(c){
        this.use_fx=AJS.fx;
        this.type="page";
        this.overlay_click_close=false;
        this.salt=0;
        this.root_dir=GB_ROOT_DIR;
        this.callback_fns=[];
        this.reload_on_close=false;
        this.src_loader=this.root_dir+"loader_frame.html";
        var b=window.location.hostname.indexOf("www");
        var a=this.src_loader.indexOf("www");
        if(b!=-1&&a==-1){
            this.src_loader=this.src_loader.replace("://","://www.")
        }
        if(b==-1&&a!=-1){
            this.src_loader=this.src_loader.replace("://www.","://")
        }
        this.show_loading=true;
        AJS.update(this,c)
    },
    addCallback:function(a){
        if(a){
            this.callback_fns.push(a)
            }
        },
show:function(a){
    GB_CURRENT=this;
    this.url=a;
    var b=[AJS.$bytc("object"),AJS.$bytc("select")];
    AJS.map(AJS.flattenList(b),function(c){
        c.style.visibility="hidden"
        });
    this.createElements();
    return false
    },
hide:function(a){
    var b=this;
    setTimeout(function(){
        var d=b.callback_fns;
        if(d!=[]){
            AJS.map(d,function(f){
                f()
                })
            }
            b.onHide();
        if(b.use_fx){
            var e=b.overlay;
            AJS.fx.fadeOut(b.overlay,{
                onComplete:function(){
                    AJS.removeElement(e);
                    e=null
                    },
                duration:300
            });
            AJS.removeElement(b.g_window)
            }else{
            AJS.removeElement(b.g_window,b.overlay)
            }
            b.removeFrame();
        AJS.REV(window,"scroll",_GB_setOverlayDimension);
        AJS.REV(window,"resize",_GB_update);
        var c=[AJS.$bytc("object"),AJS.$bytc("select")];
        AJS.map(AJS.flattenList(c),function(f){
            f.style.visibility="visible"
            });
        GB_CURRENT=null;
        if(b.reload_on_close){
            window.location.reload()
            }
            if(AJS.isFunction(a)){
            a()
            }
        },10)
},
update:function(){
    this.setOverlayDimension();
    this.setFrameSize();
    this.setWindowPosition()
    },
createElements:function(){
    this.initOverlay();
    this.g_window=AJS.DIV({
        id:"GB_window"
    });
    AJS.hideElement(this.g_window);
    AJS.getBody().insertBefore(this.g_window,this.overlay.nextSibling);
    this.initFrame();
    this.initHook();
    this.update();
    var a=this;
    if(this.use_fx){
        AJS.fx.fadeIn(this.overlay,{
            duration:300,
            to:0.7,
            onComplete:function(){
                a.onShow();
                AJS.showElement(a.g_window);
                a.startLoading()
                }
            })
    }else{
    AJS.setOpacity(this.overlay,0.7);
    AJS.showElement(this.g_window);
    this.onShow();
    this.startLoading()
    }
    AJS.AEV(window,"scroll",_GB_setOverlayDimension);
    AJS.AEV(window,"resize",_GB_update)
    },
removeFrame:function(){
    try{
        AJS.removeElement(this.iframe)
        }catch(a){}
    this.iframe=null
    },
startLoading:function(){
    this.iframe.src=this.src_loader+"?s="+this.salt++;
    AJS.showElement(this.iframe)
    },
setOverlayDimension:function(){
    var b=AJS.getWindowSize();
    if(AJS.isMozilla()||AJS.isOpera()){
        AJS.setWidth(this.overlay,"100%")
        }else{
        AJS.setWidth(this.overlay,b.w)
        }
        var a=Math.max(AJS.getScrollTop()+b.h,AJS.getScrollTop()+this.height);
    if(a<AJS.getScrollTop()){
        AJS.setHeight(this.overlay,a)
        }else{
        AJS.setHeight(this.overlay,AJS.getScrollTop()+b.h)
        }
    },
initOverlay:function(){
    this.overlay=AJS.DIV({
        id:"GB_overlay"
    });
    if(this.overlay_click_close){
        AJS.AEV(this.overlay,"click",GB_hide)
        }
        AJS.setOpacity(this.overlay,0);
    AJS.getBody().insertBefore(this.overlay,AJS.getBody().firstChild)
    },
initFrame:function(){
    if(!this.iframe){
        var a={
            name:"GB_frame",
            "class":"GB_frame",
            frameBorder:0
        };

        if(AJS.isIe()){
            a.src='javascript:false;document.write("");'
            }
            this.iframe=AJS.IFRAME(a);
        this.middle_cnt=AJS.DIV({
            "class":"content"
        },this.iframe);
        this.top_cnt=AJS.DIV();
        this.bottom_cnt=AJS.DIV();
        AJS.ACN(this.g_window,this.top_cnt,this.middle_cnt,this.bottom_cnt)
        }
    },
onHide:function(){},
onShow:function(){},
setFrameSize:function(){},
setWindowPosition:function(){},
initHook:function(){}
});
_GB_update=function(){
    if(GB_CURRENT){
        GB_CURRENT.update()
        }
    };

_GB_setOverlayDimension=function(){
    if(GB_CURRENT){
        GB_CURRENT.setOverlayDimension()
        }
    };

AJS.preloadImages(GB_ROOT_DIR+"indicator.gif");
script_loaded=true;
var GB_SETS={};

function decoGreyboxLinks(){
    var a=AJS.$bytc("a");
    AJS.map(a,function(c){
        if(c.getAttribute("href")&&c.getAttribute("rel")){
            var b=c.getAttribute("rel");
            if(b.indexOf("gb_")==0){
                var f=b.match(/\w+/)[0];
                var e=b.match(/\[(.*)\]/)[1];
                var d=0;
                var g={
                    caption:c.title||"",
                    url:c.href
                    };

                if(f=="gb_pageset"||f=="gb_imageset"){
                    if(!GB_SETS[e]){
                        GB_SETS[e]=[]
                        }
                        GB_SETS[e].push(g);
                    d=GB_SETS[e].length
                    }
                    if(f=="gb_pageset"){
                    c.onclick=function(){
                        GB_showFullScreenSet(GB_SETS[e],d);
                        return false
                        }
                    }
                if(f=="gb_imageset"){
                c.onclick=function(){
                    GB_showImageSet(GB_SETS[e],d);
                    return false
                    }
                }
            if(f=="gb_image"){
            c.onclick=function(){
                GB_showImage(g.caption,g.url);
                return false
                }
            }
        if(f=="gb_page"){
        c.onclick=function(){
            var h=e.split(/, ?/);
            GB_show(g.caption,g.url,parseInt(h[1]),parseInt(h[0]));
            return false
            }
        }
    if(f=="gb_page_fs"){
        c.onclick=function(){
            GB_showFullScreen(g.caption,g.url);
            return false
            }
        }
    if(f=="gb_page_center"){
    c.onclick=function(){
        var h=e.split(/, ?/);
        GB_showCenter(g.caption,g.url,parseInt(h[1]),parseInt(h[0]));
        return false
        }
    }
}
}
})
}
AJS.AEV(window,"load",decoGreyboxLinks);
GB_showImage=function(a,c,e){
    var b={
        width:300,
        height:300,
        type:"image",
        fullscreen:false,
        center_win:true,
        caption:a,
        callback_fn:e
    };

    var d=new GB_Gallery(b);
    return d.show(c)
    };

GB_showPage=function(a,c,e){
    var b={
        type:"page",
        caption:a,
        callback_fn:e,
        fullscreen:true,
        center_win:false
    };

    var d=new GB_Gallery(b);
    return d.show(c)
    };

GB_Gallery=GreyBox.extend({
    init:function(a){
        this.parent({});
        this.img_close=this.root_dir+"g_close.gif";
        AJS.update(this,a);
        this.addCallback(this.callback_fn)
        },
    initHook:function(){
        AJS.addClass(this.g_window,"GB_Gallery");
        var c=AJS.DIV({
            "class":"inner"
        });
        this.header=AJS.DIV({
            "class":"GB_header"
        },c);
        AJS.setOpacity(this.header,0);
        AJS.getBody().insertBefore(this.header,this.overlay.nextSibling);
        var e=AJS.TD({
            id:"GB_caption",
            "class":"caption",
            width:"40%"
        },this.caption);
        var b=AJS.TD({
            id:"GB_middle",
            "class":"middle",
            width:"20%"
        });
        var f=AJS.IMG({
            src:this.img_close
            });
        AJS.AEV(f,"click",GB_hide);
        var a=AJS.TD({
            "class":"close",
            width:"40%"
        },f);
        var d=AJS.TBODY(AJS.TR(e,b,a));
        var g=AJS.TABLE({
            cellspacing:"0",
            cellpadding:0,
            border:0
        },d);
        AJS.ACN(c,g);
        if(this.fullscreen){
            AJS.AEV(window,"scroll",AJS.$b(this.setWindowPosition,this))
            }else{
            AJS.AEV(window,"scroll",AJS.$b(this._setHeaderPos,this))
            }
        },
setFrameSize:function(){
    var b=this.overlay.offsetWidth;
    var a=AJS.getWindowSize();
    if(this.fullscreen){
        this.width=b-40;
        this.height=a.h-80
        }
        AJS.setWidth(this.iframe,this.width);
    AJS.setHeight(this.iframe,this.height);
    AJS.setWidth(this.header,b)
    },
_setHeaderPos:function(){
    AJS.setTop(this.header,AJS.getScrollTop()+10)
    },
setWindowPosition:function(){
    var c=this.overlay.offsetWidth;
    var a=AJS.getWindowSize();
    AJS.setLeft(this.g_window,((c-50-this.width)/2));
    var d=AJS.getScrollTop()+55;
    if(!this.center_win){
        AJS.setTop(this.g_window,d)
        }else{
        var b=((a.h-this.height)/2)+20+AJS.getScrollTop();
        if(b<0){
            b=0
            }
            if(d>b){
            b=d
            }
            AJS.setTop(this.g_window,b)
        }
        this._setHeaderPos()
    },
onHide:function(){
    AJS.removeElement(this.header);
    AJS.removeClass(this.g_window,"GB_Gallery")
    },
onShow:function(){
    if(this.use_fx){
        AJS.fx.fadeIn(this.header,{
            to:1
        })
        }else{
        AJS.setOpacity(this.header,1)
        }
    }
});
AJS.preloadImages(GB_ROOT_DIR+"g_close.gif");
GB_showFullScreenSet=function(e,a,d){
    var b={
        type:"page",
        fullscreen:true,
        center_win:false
    };

    var c=new GB_Sets(b,e);
    c.addCallback(d);
    c.showSet(a-1);
    return false
    };

GB_showImageSet=function(e,a,d){
    var b={
        type:"image",
        fullscreen:false,
        center_win:true,
        width:300,
        height:300
    };

    var c=new GB_Sets(b,e);
    c.addCallback(d);
    c.showSet(a-1);
    return false
    };

GB_Sets=GB_Gallery.extend({
    init:function(a,b){
        this.parent(a);
        if(!this.img_next){
            this.img_next=this.root_dir+"next.gif"
            }
            if(!this.img_prev){
            this.img_prev=this.root_dir+"prev.gif"
            }
            this.current_set=b
        },
    showSet:function(a){
        this.current_index=a;
        var b=this.current_set[this.current_index];
        this.show(b.url);
        this._setCaption(b.caption);
        this.btn_prev=AJS.IMG({
            "class":"left",
            src:this.img_prev
            });
        this.btn_next=AJS.IMG({
            "class":"right",
            src:this.img_next
            });
        AJS.AEV(this.btn_prev,"click",AJS.$b(this.switchPrev,this));
        AJS.AEV(this.btn_next,"click",AJS.$b(this.switchNext,this));
        GB_STATUS=AJS.SPAN({
            "class":"GB_navStatus"
        });
        AJS.ACN(AJS.$("GB_middle"),this.btn_prev,GB_STATUS,this.btn_next);
        this.updateStatus()
        },
    updateStatus:function(){
        AJS.setHTML(GB_STATUS,(this.current_index+1)+" / "+this.current_set.length);
        if(this.current_index==0){
            AJS.addClass(this.btn_prev,"disabled")
            }else{
            AJS.removeClass(this.btn_prev,"disabled")
            }
            if(this.current_index==this.current_set.length-1){
            AJS.addClass(this.btn_next,"disabled")
            }else{
            AJS.removeClass(this.btn_next,"disabled")
            }
        },
_setCaption:function(a){
    AJS.setHTML(AJS.$("GB_caption"),a)
    },
updateFrame:function(){
    var a=this.current_set[this.current_index];
    this._setCaption(a.caption);
    this.url=a.url;
    this.startLoading()
    },
switchPrev:function(){
    if(this.current_index!=0){
        this.current_index--;
        this.updateFrame();
        this.updateStatus()
        }
    },
switchNext:function(){
    if(this.current_index!=this.current_set.length-1){
        this.current_index++;
        this.updateFrame();
        this.updateStatus()
        }
    }
});
AJS.AEV(window,"load",function(){
    AJS.preloadImages(GB_ROOT_DIR+"next.gif",GB_ROOT_DIR+"prev.gif")
    });
GB_show=function(b,d,a,e,g){
    var c={
        caption:b,
        height:a||500,
        width:e||500,
        fullscreen:false,
        callback_fn:g
    };

    var f=new GB_Window(c);
    return f.show(d)
    };

GB_showCenter=function(b,d,a,e,g){
    var c={
        caption:b,
        center_win:true,
        height:a||500,
        width:e||500,
        fullscreen:false,
        callback_fn:g
    };

    var f=new GB_Window(c);
    return f.show(d)
    };

GB_showFullScreen=function(a,c,e){
    var b={
        caption:a,
        fullscreen:true,
        callback_fn:e
    };

    var d=new GB_Window(b);
    return d.show(c)
    };

GB_Window=GreyBox.extend({
    init:function(a){
        this.parent({});
        this.img_header=this.root_dir+"header_bg.gif";
        this.img_close=this.root_dir+"w_close.gif";
        this.show_close_img=true;
        AJS.update(this,a);
        this.addCallback(this.callback_fn)
        },
    initHook:function(){
        AJS.addClass(this.g_window,"GB_Window");
        this.header=AJS.TABLE({
            "class":"header"
        });
        this.header.style.backgroundImage="url("+this.img_header+")";
        var b=AJS.TD({
            "class":"caption"
        },this.caption);
        var a=AJS.TD({
            "class":"close"
        });
        if(this.show_close_img){
            var e=AJS.IMG({
                src:this.img_close
                });
            var d=AJS.SPAN("Close");
            var c=AJS.DIV(e,d);
            AJS.AEV([e,d],"mouseover",function(){
                AJS.addClass(d,"on")
                });
            AJS.AEV([e,d],"mouseout",function(){
                AJS.removeClass(d,"on")
                });
            AJS.AEV([e,d],"mousedown",function(){
                AJS.addClass(d,"click")
                });
            AJS.AEV([e,d],"mouseup",function(){
                AJS.removeClass(d,"click")
                });
            AJS.AEV([e,d],"click",GB_hide);
            AJS.ACN(a,c)
            }
            tbody_header=AJS.TBODY();
        AJS.ACN(tbody_header,AJS.TR(b,a));
        AJS.ACN(this.header,tbody_header);
        AJS.ACN(this.top_cnt,this.header);
        if(this.fullscreen){
            AJS.AEV(window,"scroll",AJS.$b(this.setWindowPosition,this))
            }
        },
setFrameSize:function(){
    if(this.fullscreen){
        var a=AJS.getWindowSize();
        overlay_h=a.h;
        this.width=Math.round(this.overlay.offsetWidth-(this.overlay.offsetWidth/100)*10);
        this.height=Math.round(overlay_h-(overlay_h/100)*10)
        }
        AJS.setWidth(this.header,this.width+6);
    AJS.setWidth(this.iframe,this.width);
    AJS.setHeight(this.iframe,this.height)
    },
setWindowPosition:function(){
    var a=AJS.getWindowSize();
    AJS.setLeft(this.g_window,((a.w-this.width)/2)-13);
    if(!this.center_win){
        AJS.setTop(this.g_window,AJS.getScrollTop())
        }else{
        var b=((a.h-this.height)/2)-20+AJS.getScrollTop();
        if(b<0){
            b=0
            }
            AJS.setTop(this.g_window,b)
        }
    }
});
AJS.preloadImages(GB_ROOT_DIR+"w_close.gif",GB_ROOT_DIR+"header_bg.gif");
script_loaded=true;