//jQuery.noConflict();

;(function($){

imgchange = {};

imgchange.Settings = {
style       : "centered",//centered, zoom    
menu        : 'slider', //false, numbers, simple, slider
shortcuts   : [37,39],
slideshow   : false,
fade        : true,
popup       : false,
caption     : true,  //NEW 2.0
autohide    : false,  //NEW 2.0
clickable   : false, //NEW 2.0
current     : 1,     //NEW 2.0 
webkit      : (navigator.userAgent.toLowerCase().search(/webkit/) != -1),
ie6         : (/MSIE 6/i.test(navigator.userAgent)),
ie7         : (/MSIE 7/i.test(navigator.userAgent)),
labels      : {
play : "play",
next : "next",
prev : "prev",
stop : "stop",
close: "close",
info : "info"
},
timers      : {
fade        : 400,
interval    : 10000,
autohide    : 7000      
},
delays      : {
mousemove   : 200,
resize      : 500,
mouseover   : 800
},
close       : function(){},
before      : function(){},
after       : function(ev){},
load        : function(ev){},
ready       : function(){}
};

imgchange.Init = function(options, data){

if(typeof options == "string"){
if($(this).data("imgchange"))
return $(this).eq(0).data("imgchange")[options](data);    
}else{
return this.each(function(nr){
if($(this).data("imgchange"))
return;

var _options = new imgchange.Options(options);

var _data = new imgchange.Data(this, options);
if (_data.length == 0) return;

$(this).data("imgchange", new imgchange.Core(this, _data, _options));        
});
}    
};

imgchange.Core = function(el, data, options){

var that = el;

//PRIVATE METHODS
function _unload(){
$("#imgchange-css").attr("media","javascript-screen");
$("html, body").removeClass("mg").removeClass("ie6");

_engine.target.unbind();
_engine.target.remove();

$.removeData(that, "imgchange");
//$.removeData($('#mg-caption'), "height");
$(that).unbind();
$("#mg",that).remove();

//elements - loading, menu, slider, caption
var _elements = ".mbg-thumb, #mbg, #mbg-opacity, #mbg-top, #mbg-top-opacity, #mg-loading, #mg-caption, #mg-caption-opacity, #mg-menu-opacity, #mg-menu";
$(_elements).unbind().find("a").unbind();
$(_elements).remove();

$(document)
.unbind('keydown.imgchange')
.unbind("mousemove.imgchange")
.unbind("click.imgchange");

$(window)
.unbind('resize.imgchange');
}

//MAIN

new imgchange.Interface(that, data, options);

var _engine = new imgchange.Engine(that, data, options);

if(data.length > 1)
new imgchange.Keys(_engine, options.shortcuts);

new imgchange.OnLoadImage(_engine, options);

var _caption = options.caption ? new imgchange.Caption(that, data, _engine, options) : {};

if (options.menu && data.length > 1) {
if (imgchange.MenuSlider && options.menu == 'slider') {
new imgchange.MenuSlider(that, _engine, _caption, options);
} else {
new imgchange.MenuSimple(that, _engine, _caption, options);
}
}

//events
$(that).bind("destroy", _unload);
$(window).bind("unload", _unload);

$(that).fadeIn(options.timers.fade, function(){
options.ready();//menuslider - preload images... 
});



//API:
return {
current: _engine.current,
play   : _engine.play,
stop   : _engine.stop,
go     : _engine.go,
right  : _engine.right,
left   : _engine.left,
destroy: _unload
};
};

imgchange.Loading = function(){
document.getElementsByTagName('html')[0].className = "loading";    
};

imgchange.Options = function(options){
//OPTIONS
var _metadata = {};
var _labels, _timers , _delays = false;

if($.metadata)
_metadata = $(el).metadata();

//purtroppo extend sovrascrive i "sotto-oggetti" e non fa il merge
if (options) {
if (options.labels) 
_labels = $.extend(imgchange.Settings.labels, options.labels);
if (options.timers) 
_timers = $.extend(imgchange.Settings.timers, options.timers);
if (options.delays) 
_delays = $.extend(imgchange.Settings.delays, options.delays);
}

var _options = $.extend(imgchange.Settings,_metadata,options);

if(_labels)
_options.labels = _labels;
if(_timers)
_options.timers = _timers;
if(_delays)
_options.delays = _delays;


//current
var _hash = parseInt(location.hash.replace("#",""),10);
_options.current = _hash ? (_hash - 1) : _options.current - 1;
_options.current = _options.current < 0 ? 0 : _options.current;

//fade    
if(!_options.fade)
_options.timers.fade = 0;    

//position absolute piГ№ sicuro (...ma bug su opera)
if(_options.popup && _options.style == 'centered')
_options.style = 'centered modal';

return _options;    
};

imgchange.Data = function(el, data, options){
return $.map($(el).find("ul > li"), function(li, i){

var _a = $("a", li).get(0);
var _caption = $("div.caption", li).html();

return {href : _a.href, title: _a.title, caption : _caption};
});
};


imgchange.EventTimer = function(el, arr, ms, callback, cancel, debug){
$.each(arr, function(i,v){
var _timer = null;
$(el).bind(v, function(ev) {
if (debug) console.log("Bind: " + _timer + " " + v);
if (_timer) {
if (debug) console.log("Clear: " + _timer + " " + v);
clearTimeout(_timer);
}
_timer = setTimeout(function(){
if (debug) console.log("Exec: " + _timer + " " + v);
callback(ev);
}, ms);
});
if(cancel){
$(el).bind(cancel, function(ev) {
if(_timer)clearTimeout(_timer);
});
}
});
};

imgchange.AutoToggle = function(menu, options, effects){

function _on(){
_set_interval();
_toggle_menu(effects[0])
}
function _off(){
_toggle_menu(effects[1]);
}
function _toggle_menu(method){
$(menu).each(function(){
if($(this).css("visibility") !== "hidden")
$(this)[method](options.timers.fade);
});
}
function _set_interval(){
if(_interval){
clearInterval(_interval);
_interval = false;
}
_interval = setInterval(_off, options.timers.autohide);
}
var _interval = false;
var _timer = false;
if(!effects)
effects = ["slideDown","slideUp"];

//new imgchange.EventTimer(document, ["mousemove.imgchange", "click.imgchange"], options.delays.mousemove, _on);
//new imgchange.EventTimer(document, ["mousemove.imgchange", "click.imgchange"], options.timers.autohide , _off);
$(document)
.bind("click.imgchange", _on)
.bind("mousemove.imgchange", function(){
if(_timer){
clearTimeout(_timer);
_timer = false;
}
_timer = setTimeout(_on, options.delays.mousemove);
});
_set_interval();

};

imgchange.Interface = function(el, data, options){
var _image = '<img style="visibility:hidden" class="' + options.style + '" id="imgchange-target" alt="' + data[options.current].title + '" src="' + data[options.current].href + '" />';
var _html = '<div id="mg" class="' + options.style + '"><table cellpadding="0" cellspacing="0"><tr><td>' + _image + '</td></tr></table></div>';
var _loading = '<div id="mg-loading"><span class="mg-loading"></span></div>';
var _caption = '<div id="mg-caption-opacity"></div><div id="mg-caption"></div>';//imgchange.Caption(data[options.current].title, data[options.current].caption)

//hide
$(el).hide().find("ul").hide();

$("#imgchange-css").attr("media","screen");
$("html, body").addClass("mg");

if(options.ie6)
$("html").addClass("ie6");

$(el)
.prepend(_html)
.before(_loading + _caption);

//first
var _img = new Image();
_img.onload = function(){
$('#imgchange-target').hide().css("visibility", "").fadeIn(options.timers.fade);
};
_img.src = data[options.current].href;

};

imgchange.Engine = function(el, data, options){

//PRIVATE VARS
var _current = options.current ? options.current + 1 : 1;//start 1 not 0
var _slideshow = options.slideshow;//onLoadImage comanda
var _interval = options.timers.interval;
var _timer = false;
//var _timestamp = 0;
//var _timergo = 1;

var _target  = $('#imgchange-target');
var _loading = $("#mg-loading");

//PRIVATE METHODS
function _preload(){
_loading.css("opacity",.8).show();
}
function _load(nr){
options.before();

_preload();
_current = nr;

//IE7
var _pl = new Image();
_pl.onload = function(){
_target.fadeOut(options.timers.fade, function(){
$(this).hide().attr({
"src" : data[(_current - 1)].href, 
"alt" : data[(_current - 1)].title
});
});
};
_pl.src = data[(_current - 1)].href;

}
function _go(nr, ev){
if(nr > data.length || nr === _current)//Thanks to Sean - http://maxb.net/blog/2010/03/29/imgchange-2-0/#comment-14965
return;
if (_slideshow) {
if(ev){

_load(nr);
}else{
clearTimeout(_timer);
_load(nr);//no event -> next, prev
}
} else {
_load(nr);
}    

}
function _right(ev){
if(_current < data.length){
var _goto = _current + 1;
}else{
var _goto = 1;
}
_go(_goto, ev);
}
function _left(){
if(_current > 1){
var _goto = _current - 1;
}else{
var _goto = data.length;
}
_go(_goto);
}
function _play(){
if(_slideshow)
return;

_slideshow = true;

_right(_interval);//???
}
function _stop(){
_slideshow = false;
clearTimeout(_timer);
}
function _timeout(ev){
_timer = setTimeout(function(){
_right(ev);
}, _interval);
}
//MAIN    

//API
return {
current      : function(){
return _current;
},
slideshow    : function(){
return _slideshow;
},
length         : data.length,
play         : _play,
stop         : _stop,
go           : _go,
right        : _right,
left         : _left,
target       : _target,
loading      : _loading,
timeout      : _timeout
};
};

imgchange.OnLoadImage = function(engine, options){

//PRIVATE METHODS
function _onload(ev){
engine.loading.hide();
engine.target.fadeIn(options.timers.fade);
}

//MAIN    
if(options.ie6 || options.webkit || options.style == "centered" || options.style == "centered modal"){// 
new imgchange.Fix(engine.target, options);
}

//events
if (options.clickable) {
engine.target
.click(function(){
engine.right();
return false;
})
.css({
cursor : "pointer"
});
}

engine.target
.one("load", function(){
$('html').removeClass("loading");
})
.bind("load",function(ev){
_onload(ev);
options.load(ev);
options.after(ev);

if(engine.slideshow()){
engine.timeout(ev);
}
});    

};


imgchange.Fix = function(target, options){

//PRIVATE METHODS:
function _get_dimensions(){
var _bw = $("body").width();
var _bh = $("body").height();
var _pm = _bw / _bh;
//IE sucks - 22/06/2010
//var p = target.get(0).width / target.get(0).height;
//return {bw : bw, bh : bh, pm : pm, p : p, h : target.get(0).height, w : target.get(0).width};
var _img = new Image();
_img.src = target.attr("src");
var _p = _img.width / _img.height;
var _ret = {bw : _bw, bh : _bh, pm : _pm, p : _p, h : _img.height, w : _img.width};
_img = null;

return _ret;
}
function _fix(ev){
if(options.style == "centered" || options.style == "centered modal"){
_centerImage(ev);
}else if (options.webkit) {
_fix_dimensions(ev);
} else if (options.ie6) {
target.height("auto").width("auto");
setTimeout(_fix_dimensions, 10);
}
}
function _centerImage(ev){
target.width("auto").height("auto");
var _dim = _get_dimensions();
if(_dim.bw < _dim.bh){
var _ih = _dim.h * _dim.bw / _dim.w;
if(_ih > _dim.bh){
var _iw = _dim.w * _dim.bh / _dim.h;
target.width(_iw);
}else{
target.width(_dim.bw);
}
}else{
var _iw = _dim.w * _dim.bh / _dim.h;
if(_iw > _dim.bw){
var _ih = _dim.h * _dim.bw / _dim.w;
target.height(_ih);
}else{
target.height(_dim.bh);
}
}   
}
function _fix_dimensions(ev){
var _dim = _get_dimensions();
if (options.ie6) {
if (_dim.h < _dim.bh || _dim.w < _dim.bw) {
if (_dim.p == 1) {//immagine 1x1 -> monitor
if (_dim.pm > 1) {
target.width(_dim.bw);
} else {
target.height(_dim.bh);
}
} else if (_dim.p < 1) {//immagine alta -> larghezza
target.width(_dim.bw);
} else if (_dim.p > 1) {//immagine larga -> altezza
target.height(_dim.bh);
}
}
} else {//webkit
target.width("auto").height("auto");//23/06/2010
if (_dim.h < _dim.bh) {
//target.height(_dim.bh);//BUG fixed
if (_dim.w <= _dim.h) {//portrait
target.width(_dim.bw).height(_dim.h * _dim.bw / _dim.w);
}else{
target.height(_dim.bh).width(_dim.w * _dim.bh / _dim.h);
}
}
}
}

//MAIN
//events
imgchange.EventTimer(window, ["resize.imgchange"], options.delays.resize, _fix);

target.bind('load',function(ev){
_fix(ev);
});


};

imgchange.Keys = function(engine, shortcuts){
function _onkeydown(e){
var _keycode = e.which || e.keyCode;
switch(_keycode){
case shortcuts[0]:
engine.left();
return false;
break;
case shortcuts[1]:
engine.right();
return false;
break;
case 37:
case 38:
case 39:
case 40:
return false;
break;
}
}
$(document).bind("keydown.imgchange", _onkeydown);
};

imgchange.Caption = function(el, data, engine, options){

function _resize(){
if (_caption.html() && (_caption.is(":visible") && _caption.css("visibility") == "visible")) {
var _h = _max_caption();
_bg.css({height : _h + 10 });
_caption.css({height : _h});
}
}
function _max_caption(){
var _h = _caption.height();
var _sv = $('body').height() - 150;
return Math.min(385, _sv, _h);
}
function _visibility_on(h){
_bg.hide().css({
visibility: "visible",
height: h + 10
}).fadeIn(options.timers.fade, function(){
_bg.css("opacity",0.8);// -- chromium issue (5.0.375.38 (46659) Ubuntu)
_caption.hide().css({
visibility: "visible",
height: h
}).fadeIn(options.timers.fade);
});
}
function _toggle(){
if (_caption.html()) {
//visibilita nascosta
if (_caption.css("visibility") == "hidden") { 
var _h = _max_caption();
_visibility_on(_h);
} else {
if (!_caption.is(":visible")) {
_containers.fadeIn(options.timers.fade, function(){
_bg.css("opacity",0.8);// -- chromium issue (5.0.375.38 (46659) Ubuntu)
});
}
else {
_containers.fadeOut(options.timers.fade);
}
}
}
}
function _wrap_caption(){
var _current = engine.current();
var _html = '';
if(data[_current - 1].title)
_html += '<h3>' + data[_current - 1].title + '</h3>';
if(data[_current - 1].caption)
_html += '<div>' + data[_current - 1].caption + '</div>';
return _html + '';
}


var _caption = $('#mg-caption').html(_wrap_caption());
var _bg = $('#mg-caption-opacity');
var _containers = $('#mg-caption, #mg-caption-opacity')
.css({visibility:'hidden'});//22/06 - chromium!!!


$('#mg-caption-opacity');//.css("opacity",0.8); -- chromium issue (5.0.375.38 (46659) Ubuntu)

if(options.autohide){
imgchange.AutoToggle(_containers, options);
}
engine.target.bind("load", function(){
var _old_visibility = _caption.css("visibility");//primo avvio
var _old_display = _caption.is(":visible");
_containers.css({visibility : "hidden", height: ""});
var _html = _wrap_caption();
_caption.html(_html);
if(_old_visibility == "visible" && _old_display && _html.length > 0){
var _h = _max_caption();
_visibility_on(_h);
}
});
imgchange.EventTimer(window, ['resize.imgchange'], options.delays.resize, _resize);

return {
toggle : _toggle
};
};

imgchange.MenuSimple = function(el, engine, caption, options){

var that = el;

//PRIVATE METHODS
function _update_classes(ev){
var _nr = engine.current();
_menu.find("a.selected").removeClass("selected");
_menu.find("a:eq("+ _nr +")").addClass("visited").addClass("selected");
}
function _button(css, label, callback){
var _el = $('<a href="#" class="'+css+'">'+label+'</a>').click(function(){
callback();
return false;
});
return $("<li></li>").append(_el);
}
function _numbers(){
var _html = '';
for(var _x = 1; _x <= engine.length; _x++)
_html += '<li><a href="#">'+_x+'</a></li>';
return _html;
}
function _delegation(ev){
var _el = ev.target || ev.srcElement;
if(_el.tagName.toString().toLowerCase() === 'a'){
var _num = parseInt($(_el).text());
engine.go(_num);
}
return false;
}

//MAIN
var _menu = $('<ul id="mg-menu" />').hide();
var _containers = "#mg-menu-opacity, #mg-menu";
$('<div id="mg-menu-opacity" />').hide().appendTo("body");//.css("opacity",0.7); - chromium issue

//NUMBERS
if(options.menu == 'numbers'){
_menu
.append(_numbers())
.click(_delegation)
.find("a:eq(" + (engine.current() -1 )+ ")").addClass("selected").addClass("visited");
}
//SIMPLE
if(options.menu == 'simple'){
_menu
.append(_button('mg-play', options.labels.play, engine.play))
.append(_button('mg-stop', options.labels.stop, engine.stop));
}

_menu
.appendTo("body");

if (options.caption) {
_menu
.append(_button('mg-info', options.labels.info, function(){
caption.toggle();
return false;
}));
}

if(options.popup){
_menu
.append(_button('mg-close', options.labels.close, function(){
$(that).trigger("destroy");
options.close()
}));
}

if(options.menu == 'numbers')
engine.target.bind("load", _update_classes);

if(options.autohide)
imgchange.AutoToggle($(_containers), options);

$(_containers).fadeIn(options.timers.fade, function(){
$('#mg-menu-opacity').css("opacity",0.7);//chromium issue
});

};

imgchange.MenuSlider = function(el, engine, caption, options){

var that = el;

//PRIVATE METHODS

function _click_and_lock(el , func){
$(el).click(function(){
var _el = this;
if($(_el).is(".lock"))
return;
$(_el).addClass("lock");
func(function(){
$(_el).removeClass("lock")
});
});
}
function _get_optimal_position(nr){
nr = nr - 1;
nr = _get_first_of_last(nr);
var _left = -(nr * 60) <= 0 ? -(nr * 60) : 0;

return _left;
}
function _get_first_of_last(nr){
var _tot = engine.length;
var _v = _get_visible();
return _tot - _v < nr ? _tot - _v : nr;         
}
function _focus(nr){
$(_a)
.find(".focus").removeClass("focus").css("opacity",'0.7').end()
.eq((nr - 1)).find("img").addClass("focus").css("opacity",'1');
}
function _get_class_thumb(t){
return t.height >= t.width ? "mbg-thumb-portrait" : "mbg-thumb-landscape";
}
function _get_optimal_left(t){
if(t.height >= t.width){
return 25;
}else{
var _v = t.width*100/t.height;
return (_v - 60)/2;
}
}
function _left(left, callback){
_an.animate({"left" : left}, function(){
if(callback) callback();
});
}
function _move_left(callback){
var _l = _get_left();
var _v = _get_visible();
//_l = (_l + 60) > 0 ?  0 : (_l + 60);
_l = (_l + (60 * _v)) > 0 ?  0 : (_l + (60 * _v));
_left(_l, callback);
}
function _move_right(callback){
var _l = _get_left();
var _tot = engine.length;
var _back = _get_back(_l);
var _v = _get_visible();
var _max = (_tot - _v) * 60;
//console.log(_v)
if(_tot < _v)
return;
_l = ((_back + _v) + _v) > _tot ?  -(_max) : (_l - (60 *_v));//todo
_left(_l, callback);
}
function _is_visible(nr){
var _l = _get_left();
var _back = _get_back(_l);
var _v = _get_visible();

var _first = _get_first_visible(_back, _v);
var _last = _get_last_visible(_back, _v);

return (nr >= _first && nr <= _last);
}
function _get_last_visible(back, v){
return back + v;
}
function _get_first_visible(back, v){
return back + 1;
}
function _get_left(){
return parseInt(_an.css("left"),10);
}
function _get_visible(){
var _bw = $("body").width() - 130;
var _w = (_bw) - (_bw % 60);
return _w / 60;
}
function _get_back(left){
return Math.abs(left)/ 60;// - 60 (right)
}
function _mouseout(ev){
$(_a).css("margin-top", "");
$('.mbg-thumb').fadeOut(options.timers.fade, function(){
$(this).remove();
});
}
function _delegation(ev){
var _el = ev.target || ev.srcElement;
if(_el.tagName.toString().toLowerCase() === 'img'){
$(_el).parent().parent().css("margin-top", "3px");//21/06 + .parent()
var _index = $(_a).index($(_el).parent().parent());//21/06 + .parent()
var _thumb = $(_el).get(0);
var _img = new Image();
_img.src = _thumb.src;

var _id = 'mbg-thumb-'+_index;
var _l = $(_thumb).parents("li:eq(0)").offset().left;//22/06/2010
var _class = _get_class_thumb(_img);
var _m = _l - _get_optimal_left(_img);
if($("#"+_id).length == 0){
var _btn = options.ie6 || options.ie7 ? '' : '<div class="mbg-thumb-btn"><div class="mbg-thumb-tip" /></div>';
var _html = '<div style="left:'+_m+'px" class="mbg-thumb" id="'+_id+'"><img src="'+_thumb.src+'" alt="" class="'+_class+'" />'+_btn+'</div>';
$(_html).hide().appendTo('body').fadeIn(options.timers.fade);    
}
}
}
function _resize(){
var _bw = $("body").width() - 130;
var _w = (_bw) - (_bw % 60);
_viewer.width(_w);
}
//RC2 - 21/06/2010 - TODO config width/height
function _get_thumb_position(t){
return t.height >= t.width ? {top : -((t.height*51/t.width)-51)/2} : {left : -((t.width*51/t.height)-51)/2 }; 
}
function _set_thumb_class(t){
$(t).addClass(_get_class_thumb(t)).css(_get_thumb_position(t));
}
//MAIN
var _bw = $("body").width() - 130;
var _w = (_bw) - (_bw % 60);
var _sep = '<span>&nbsp;|&nbsp;</span>';
var _popup = '<a href="#" id="mbg-h-close">'+options.labels.close+'</a>';
var _info = '<a href="#" id="mbg-h-info">'+options.labels.info+'</a>';
var _top = '<div id="mbg-top-opacity"></div><div id="mbg-top"><div id="mbg-top-center"><a href="#" class="mbg-h" id="mbg-h-prev">&nbsp;</a><a href="#" class="mbg-h" id="mbg-h-next">&nbsp;</a></div><div id="mbg-top-right"></div></div>';
var _slider = '<div id="mbg-opacity"></div><div id="mbg"><div id="mbg-wrapper"><div id="mbg-left"><a href="#" id="mbg-h-play" class="mbg-h">&nbsp;</a><a href="#" id="mbg-h-pause" class="mbg-h">&nbsp;</a><a href="#" id="mbg-h-left" class="mbg-h">&nbsp;</a></div><div id="mbg-viewer" style="width:'+_w+'px"></div><div id="mbg-right"><a href="#" id="mbg-h-right" class="mbg-h">&nbsp;</a></div></div></div>';

$("body")
.append(_top + _slider);

var _menu = $(that).find("ul").clone();
_menu.find(".caption").remove().end().attr("id", "mbg-inner").show().appendTo('#mbg-viewer');

var _menutop = $('#mbg-top-right');
var _viewer = $('#mbg-viewer');
var _an = $('#mbg-inner');
var _play = $('#mbg-h-play');
var _pause = $('#mbg-h-pause');
var _a = $('a',_an);
var _autohide = $('#mbg-opacity, #mbg, #mbg-top-opacity, #mbg-top');//, #mg-caption, #mg-caption-opacity

$('#mbg-opacity, .mbg-h, #mbg-top-opacity').css("opacity",0.8);//#mg-caption-opacity
$("img:not(.focus)", _menu).css("opacity",0.7);

//class per le thumbs 21/06/2010 - preload immagini necessario su webkit
$("img", _menu).each(function(){
$(this).wrap('<div />');
if (this.complete) {
_set_thumb_class(this);
}else{
$(this).one("load", function(){
_set_thumb_class(this); 
});
}
});

if(engine.slideshow())
_play.hide();
else    
_pause.hide();

//events
if (options.caption) {
$(_info)
.click(function(){
caption.toggle();
return false;
})
.appendTo(_menutop);
}
if (options.popup) {
if($('a',_menutop).length > 0){
$(_sep).appendTo(_menutop);
}
$(_popup)
.click(function(){
$(that).trigger("destroy");
options.close();
})
.appendTo(_menutop);
}
_click_and_lock('#mbg-h-left', _move_left);
_click_and_lock('#mbg-h-right', _move_right);

_play.click(function(){
$(this).hide();
_pause.show();
engine.play();
});    
_pause.click(function(){
$(this).hide();
_play.show();
engine.stop();
});
$('#mbg-h-prev').click(function(){
engine.left();
});
$('#mbg-h-next').click(function(){
engine.right();
});


_a.click(function(){
var _i = _a.index(this) + 1;
engine.go(_i);
return false;
});

imgchange.EventTimer(_an, ['mouseover'], options.delays.mouseover, _delegation, 'mouseout');//, true
_an.bind("mouseout", _mouseout);//commenta per testare tooltip

engine.target.bind("load", function(){
var _current = engine.current();
if(!_is_visible(_current)){
var _position = _get_optimal_position(_current);
_left(_position);
}
_focus(_current);
});

imgchange.EventTimer(window, ['resize.imgchange'], options.delays.resize, _resize);

if(options.autohide){
imgchange.AutoToggle(_autohide, options);
imgchange.AutoToggle(".mbg-thumb", options, ["fadeIn","fadeOut"]);
}
};

imgchange.Adapters = {};

$.fn.imgchange = imgchange.Init;

})(jQuery);
var $j = jQuery.noConflict();
$j(document).ready(function(){
$j('.menu-nav li').hover(
function() {
$j(this).addClass("active");
$j(this).find('.ulwrapper').stop(false, true).fadeIn();
$j(this).find('.ulwrapper .ulwrapper').stop(false, true).fadeOut('fast');
},
function() {
$j(this).removeClass("active");        
$j(this).find('div').stop(false, true).fadeOut('fast');
});});