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;  <!-- true o false per far chiudere la finestra cliccando fuori -->



this.salt=0;



this.root_dir=GB_ROOT_DIR;



this.callback_fns=[];



this.reload_on_close=false; <!-- true o false per far ricaricare la pagina dopo la chiusura -->



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.$bytc(""),AJS.$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.$bytc(""),AJS.$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:0.4,onComplete:function(){



me.onShow();



AJS.showElement(me.g_window);



me.startLoading();



}});



}else{



AJS.setOpacity(this.overlay,0.5);



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_header="";



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("");



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;