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();
        logo_si(); // RIGA AGGIUNTA DA STEFANUCCIO
        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;