var GB_CURRENT=null;
GB_hide=function(cb)
{
    GB_CURRENT.hide(cb);
};

GreyBox=new AJS.Class(
{
    init:function(_2)
    {
        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 _3=window.location.hostname.indexOf("www");
        var _4=this.src_loader.indexOf("www");
        if(_3!=-1&&_4==-1)
        {
            this.src_loader=this.src_loader.replace("://","://www.");
        }
        if(_3==-1&&_4!=-1)
        {
            this.src_loader=this.src_loader.replace("://www.","://");
        }
        this.show_loading=true;
        AJS.update(this,_2);
    },
    addCallback:function(fn)
    {
        if(fn)
        {
        this.callback_fns.push(fn);
        }
    },
    show:function(_6)
    {
        GB_CURRENT=this;
        this.url=_6;
        var _7=[AJS.$bytc("object"),AJS.$bytc("select")];
        AJS.map(AJS.flattenList(_7),function(_8)
        {
            _8.style.visibility="hidden";
        });
        this.createElements();
        return false;
    },
    hide:function(cb)
    {
        var me=this;
        AJS.callLater(function()
        {
            var _b=me.callback_fns;
            if(_b!=[])
            {
                AJS.map(_b,function(fn)
                {
                    fn();
                });
            }
            me.onHide();
            if(me.use_fx)
            {
                var _d=me.overlay;
                AJS.fx.fadeOut(me.overlay,
                {onComplete:function()
                    {
                        AJS.removeElement(_d);
                        _d=null;
                    },duration:300
                });
                AJS.removeElement(me.g_window);
            }
            else
            {
                AJS.removeElement(me.g_window,me.overlay);
            }
            me.removeFrame();
            AJS.REV(window,"scroll",_GB_setOverlayDimension);
            AJS.REV(window,"resize",_GB_update);
            var _e=[AJS.$bytc("object"),AJS.$bytc("select")];
            AJS.map(AJS.flattenList(_e),function(_f)
            {
                _f.style.visibility="visible";
            });
            GB_CURRENT=null;
            if(me.reload_on_close)
            {
                window.location.reload();
            }
            if(AJS.isFunction(cb))
            {
                cb();
            }
        },
        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 me=this;
        if(this.use_fx)
        {       
            AJS.fx.fadeIn(this.overlay,
            {
                duration:300,to:0.7,onComplete:function()
                {
                    me.onShow();
                    AJS.showElement(me.g_window);
                    me.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(e)
        {
        }
        this.iframe=null;
    },
    startLoading:function()
    {
        this.iframe.src=this.src_loader+"?s="+this.salt++;
        AJS.showElement(this.iframe);
    },
    setOverlayDimension:function()
    {
        var _11=AJS.getWindowSize();
        if(AJS.isMozilla()||AJS.isOpera())
        {
            AJS.setWidth(this.overlay,"100%");
        }
        else
        {
            AJS.setWidth(this.overlay,_11.w);
        }
        var _12=Math.max(AJS.getScrollTop()+_11.h,AJS.getScrollTop()+this.height);
        if(_12<AJS.getScrollTop())
        {
            AJS.setHeight(this.overlay,_12);
        }
        else
        {
            AJS.setHeight(this.overlay,AJS.getScrollTop()+_11.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 d={"name":"GB_frame","class":"GB_frame","frameBorder":0};
            if(AJS.isIe())
            {
                d.src="javascript:false;document.write(\"\");";
            }
            this.iframe=AJS.IFRAME(d);
            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 as=AJS.$bytc("a");
    AJS.map(as,function(a)
    {
        if(a.getAttribute("href")&&a.getAttribute("rel"))
        {
            var rel=a.getAttribute("rel");
            if(rel.indexOf("gb_")==0)
            {
                var _17=rel.match(/\w+/)[0];
                var _18=rel.match(/\[(.*)\]/)[1];
                var _19=0;
                var _1a={"caption":a.title||"","url":a.href};
                if(_17=="gb_pageset"||_17=="gb_imageset")
                {
                    if(!GB_SETS[_18])
                    {
                        GB_SETS[_18]=[];
                    }
                    GB_SETS[_18].push(_1a);
                    _19=GB_SETS[_18].length;
                }
                
                if(_17=="gb_pageset")
                {
                    a.onclick=function()
                    {
                        GB_showFullScreenSet(GB_SETS[_18],_19);
                        return false;
                    };
                }
                if(_17=="gb_imageset")
                {
                    a.onclick=function()
                    {
                        GB_showImageSet(GB_SETS[_18],_19);
                        return false;
                    };
                }
                if(_17=="gb_image")
                {
                    a.onclick=function()
                    {
                        GB_showImage(_1a.caption,_1a.url);
                        return false;
                    };
                }
                if(_17=="gb_page")
                {
                    a.onclick=function()
                    {
                        var sp=_18.split(/, ?/);
                        GB_show(_1a.caption,_1a.url,parseInt(sp[1]),parseInt(sp[0]));
                        return false;
                    };
                }
                if(_17=="gb_page_fs")
                {
                    a.onclick=function()
                    {
                        GB_showFullScreen(_1a.caption,_1a.url);
                        return false;
                    };
                }
                if(_17=="gb_page_center")
                {
                    a.onclick=function()
                    {
                        var sp=_18.split(/, ?/);
                        GB_showCenter(_1a.caption,_1a.url,parseInt(sp[1]),parseInt(sp[0]));
                        return false;
                    };
                }
             }
         }
     });
  }
   
    AJS.AEV(window,"load",decoGreyboxLinks);
    GB_showImage=function(_1d,url,_1f)
    {
        var _20={width:300,height:300,type:"image",fullscreen:false,center_win:true,caption:_1d,callback_fn:_1f};
        var win=new GB_Gallery(_20);
        return win.show(url);
    };
    GB_showPage=function(_22,url,_24)
    {
        var _25={type:"page",caption:_22,callback_fn:_24,fullscreen:true,center_win:false};
        var win=new GB_Gallery(_25);
        return win.show(url);
     };
     
    GB_Gallery=GreyBox.extend({init:function(_27)
    {
        this.parent({});
        this.img_close=this.root_dir+"g_close.gif";
        AJS.update(this,_27);
        this.addCallback(this.callback_fn);
    },
    initHook:function()
    {
        AJS.addClass(this.g_window,"GB_Gallery");
        var _28=AJS.DIV({"class":"inner"});
        this.header=AJS.DIV({"class":"GB_header"},_28);
        AJS.setOpacity(this.header,0);
        AJS.getBody().insertBefore(this.header,this.overlay.nextSibling);
        var _29=AJS.TD({"id":"GB_caption","class":"caption","width":"40%"},this.caption);
        var _2a=AJS.TD({"id":"GB_middle","class":"middle","width":"20%"});
        var _2b=AJS.IMG({"src":this.img_close});
        AJS.AEV(_2b,"click",GB_hide);
        var _2c=AJS.TD({"class":"close","width":"40%"},_2b);
        var _2d=AJS.TBODY(AJS.TR(_29,_2a,_2c));
        var _2e=AJS.TABLE({"cellspacing":"0","cellpadding":0,"border":0},_2d);
        AJS.ACN(_28,_2e);
        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 _2f=this.overlay.offsetWidth;
        var _30=AJS.getWindowSize();
        if(this.fullscreen)
        {
            this.width=_2f-40;
            this.height=_30.h-80;
        }
        AJS.setWidth(this.iframe,this.width);
        AJS.setHeight(this.iframe,this.height);
        AJS.setWidth(this.header,_2f);
    },
    _setHeaderPos:function()
    {
        AJS.setTop(this.header,AJS.getScrollTop()+10);
    },
    setWindowPosition:function()
    {
        var _31=this.overlay.offsetWidth;
        var _32=AJS.getWindowSize();
        AJS.setLeft(this.g_window,((_31-50-this.width)/2));
        var _33=AJS.getScrollTop()+55;
        if(!this.center_win)
        {
         AJS.setTop(this.g_window,_33);
        }
        else
        {
         var fl=((_32.h-this.height)/2)+20+AJS.getScrollTop();
         if(fl<0)
         {
            fl=0;
          }
        if(_33>fl)
        {
            fl=_33;
        }
        AJS.setTop(this.g_window,fl);
    }
    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(set,_36,_37)
    {
        var _38={type:"page",fullscreen:true,center_win:false};
        var _39=new GB_Sets(_38,set);
        _39.addCallback(_37);
        _39.showSet(_36-1);
        return false;
    };
    GB_showImageSet=function(set,_3b,_3c)
    {
        var _3d={type:"image",fullscreen:false,center_win:true,width:300,height:300};
        var _3e=new GB_Sets(_3d,set);
        _3e.addCallback(_3c);
        _3e.showSet(_3b-1);
        return false;
    };
    
    GB_Sets=GB_Gallery.extend({init:function(_3f,set)
    {
        this.parent(_3f);
        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=set;
    },
    showSet:function(_41)
    {
        this.current_index=_41;
        var _42=this.current_set[this.current_index];
        this.show(_42.url);
        this._setCaption(_42.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.$("GB_middle"),this.btn_prev,GB_STATUS,this.btn_next);
        this.updateStatus();
    },
    updateStatus:function()
    {
        AJS.setHTML(GB_STATUS,(this.current_index+1)+" / "+this.current_set.length);
        if(this.current_index==0)
        {
            AJS.addClass(this.btn_prev,"disabled");
        }
        else
        {
            AJS.removeClass(this.btn_prev,"disabled");
        }
        if(this.current_index==this.current_set.length-1)
        {
            AJS.addClass(this.btn_next,"disabled");
        }
        else
        {
            AJS.removeClass(this.btn_next,"disabled");
        }
    },
    _setCaption:function(_43)
    {
        AJS.setHTML(AJS.$("GB_caption"),_43);
    },
    updateFrame:function()
    {
        var _44=this.current_set[this.current_index];
        this._setCaption(_44.caption);
        this.url=_44.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(_45,url,_47,_48,_49)
{
    var _4a={caption:_45,height:_47||500,width:_48||500,fullscreen:false,callback_fn:_49};
    var win=new GB_Window(_4a);
    return win.show(url);
};

GB_showCenter=function(_4c,url,_4e,_4f,_50)
{
    var _51={caption:_4c,center_win:true,height:_4e||500,width:_4f||500,fullscreen:false,callback_fn:_50};
    var win=new GB_Window(_51);
    return win.show(url);
};

GB_showFullScreen=function(_53,url,_55)
{
    var _56={caption:_53,fullscreen:true,callback_fn:_55};
    var win=new GB_Window(_56);
    return win.show(url);
};
GB_Window=GreyBox.extend({init:function(_58)
{
    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,_58);
    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 _59=AJS.TD({"class":"caption"},this.caption);
        var _5a=AJS.TD({"class":"close"});
        if(this.show_close_img)
        {
        var _5b=AJS.IMG({"src":this.img_close});
        var _5c=AJS.SPAN("Close");
        var btn=AJS.DIV(_5b,_5c);
        AJS.AEV([_5b,_5c],"mouseover",function()
        {
            AJS.addClass(_5c,"on");
        });
        AJS.AEV([_5b,_5c],"mouseout",function()
        {
            AJS.removeClass(_5c,"on");
        });
        AJS.AEV([_5b,_5c],"mousedown",function()
        {
            AJS.addClass(_5c,"click");
        });
        AJS.AEV([_5b,_5c],"mouseup",function()
        {
            AJS.removeClass(_5c,"click");
        });
        AJS.AEV([_5b,_5c],"click",GB_hide);
        AJS.ACN(_5a,btn);
    }
    tbody_header=AJS.TBODY();
    AJS.ACN(tbody_header,AJS.TR(_59,_5a));
    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 _5e=AJS.getWindowSize();
            overlay_h=_5e.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 _5f=AJS.getWindowSize();
        AJS.setLeft(this.g_window,((_5f.w-this.width)/2)-13);
        if(!this.center_win)
        {
            AJS.setTop(this.g_window,AJS.getScrollTop());
        }
        else
        {
            var fl=((_5f.h-this.height)/2)-20+AJS.getScrollTop();
            if(fl<0)
            {            
                fl=0;
            }
            AJS.setTop(this.g_window,fl);
        }
    }
  });
  
    AJS.preloadImages(GB_ROOT_DIR+"w_close.gif",GB_ROOT_DIR+"header_bg.gif");

    script_loaded=true;