(function($){var DocumentLoaded=false;window.addEvent('load',function(){DocumentLoaded=true});this.DJImageSlider=new Class({initialize:function(settings,options){var slider_size=0;var loaded_images=0;var max_slides=0;var current_slide=0;var slider='slider'+settings.id;var autoplay=options.auto;var stop=0;var show_nav=0;var is_fading=false;var slides=$('slider'+settings.id).getChildren('li');slides.each(function(){slider_size+=settings.slide_size;loaded_images++;})
max_slides=loaded_images-settings.visible_slides;$(slider).setStyle('position','relative');var slideImages;if(settings.slider_type==2){slides.setStyle('position','absolute');slides.setStyle('top',0);slides.setStyle('left',0);$(slider).setStyle('width',settings.slide_size);slides.setStyle('opacity',0);slides[0].setStyle('opacity',1);slides[0].setStyle('z-index','10');$('navigation'+settings.id).setStyle('z-index',20);slides.set('tween',{property:'opacity',duration:options.duration});}else if(settings.slider_type==1){$(slider).setStyle('top',0);$(slider).setStyle('height',slider_size);slideImages=new Fx.Tween(slider,{property:'top',duration:options.duration,transition:options.transition,link:'cancel'});}
else{$(slider).setStyle('left',0);$(slider).setStyle('width',slider_size);slideImages=new Fx.Tween(slider,{property:'left',duration:options.duration,transition:options.transition,link:'cancel'});}
if(settings.show_buttons==1){var play=new Fx.Tween('play'+settings.id,{property:'opacity',duration:200,link:'cancel'}).set('opacity',0);var pause=new Fx.Tween('pause'+settings.id,{property:'opacity',duration:200,link:'cancel'}).set('opacity',0);}
if(settings.show_arrows==1){var nextFx=new Fx.Tween('next'+settings.id,{property:'opacity',duration:200,link:'cancel'}).set('opacity',0);var prevFx=new Fx.Tween('prev'+settings.id,{property:'opacity',duration:200,link:'cancel'}).set('opacity',0);}
$('next'+settings.id).addEvent('click',function(){if(settings.show_buttons==1)hideNavigation();nextSlide();});$('prev'+settings.id).addEvent('click',function(){if(settings.show_buttons==1)hideNavigation();prevSlide();});$('play'+settings.id).addEvent('click',function(){changeNavigation();autoplay=1;});$('pause'+settings.id).addEvent('click',function(){changeNavigation();autoplay=0;});$('djslider-loader'+settings.id).addEvents({'mouseenter':function(){if(settings.show_buttons==1)showNavigation();if(settings.show_arrows==1){nextFx.start(1);prevFx.start(1);}
stop=1;},'mouseleave':function(){if(settings.show_buttons==1)hideNavigation();if(settings.show_arrows==1){nextFx.start(0);prevFx.start(0);}
stop=0;}});var buttons=$('cust-navigation'+settings.id).getElements('.load-button');buttons.each(function(el,index){el.addEvent('click',function(e){if(!is_fading&&!el.hasClass('load-button-active')){loadSlide(index);}});});function updateActiveButton(active){buttons.each(function(button,index){button.removeClass('load-button-active');if(index==active)button.addClass('load-button-active');});}
function loadSlide(i){if(settings.slider_type==2){if(is_fading)return;is_fading=true;prev_slide=current_slide;current_slide=i;makeFade(prev_slide);}
else{current_slide=i;slideImages.start(-settings.slide_size*current_slide);updateActiveButton(current_slide);}}
function nextSlide(){if(settings.slider_type==2)
nextFade();else{if(current_slide<max_slides)
current_slide++;else
current_slide=0;slideImages.start(-settings.slide_size*current_slide);updateActiveButton(current_slide);}}
function prevSlide(){if(settings.slider_type==2){prevFade();}
else{if(current_slide>0){current_slide--;}
else{current_slide=max_slides;}
slideImages.start(-settings.slide_size*current_slide);updateActiveButton(current_slide);}}
function nextFade(){if(is_fading)return;is_fading=true;prev_slide=current_slide;if(current_slide<max_slides){current_slide++;}
else{current_slide=0;}
makeFade(prev_slide);}
function prevFade(){if(is_fading)return;is_fading=true;prev_slide=current_slide;if(current_slide>0){current_slide--;}
else{current_slide=max_slides;}
makeFade(prev_slide);}
function makeFade(prev_slide){slides[current_slide].get('tween').set(1);slides[prev_slide].get('tween').start(0).chain(function(){slides[prev_slide].setStyle('z-index',0);slides[current_slide].setStyle('z-index',10);is_fading=false;});updateActiveButton(current_slide);}
function hideNavigation(){if(!autoplay){play.start(stop,0).chain(function(){if(!show_nav)
$('play'+settings.id).setStyle('display','none');});}
else{pause.start(stop,0).chain(function(){if(!show_nav)
$('pause'+settings.id).setStyle('display','none');});}
show_nav=0;}
function showNavigation(){if(!autoplay){$('play'+settings.id).setStyle('display','block');play.start(stop,1);}
else{$('pause'+settings.id).setStyle('display','block');pause.start(stop,1);}
show_nav=1;}
function changeNavigation(){if(autoplay){$('pause'+settings.id).setStyle('display','none');if(settings.show_buttons==1)pause.set('opacity',0);$('play'+settings.id).setStyle('display','block');if(settings.show_buttons==1)play.set('opacity',1);}
else{$('play'+settings.id).setStyle('display','none');if(settings.show_buttons==1)play.set('opacity',0);$('pause'+settings.id).setStyle('display','block');if(settings.show_buttons==1)pause.set('opacity',1);}}
function slidePlay(){setTimeout(function(){if(autoplay&&!stop)
nextSlide();slidePlay();},options.delay);}
function sliderLoaded(){if(/\bMSIE 8.0\b/.test(navigator.appVersion)){var visibles=new Array();for(var i=0;i<settings.visible_slides;i++){visibles[i]=slides[i];}
visibles.each(function(el){el.setStyle('opacity',0);});}
$('djslider'+settings.id).setStyle('opacity',0);$('djslider'+settings.id).setStyle('display','block');$('djslider-loader'+settings.id).setStyle('background','url(blank.gif)');$('djslider'+settings.id).fade('in');if(/\bMSIE 8.0\b/.test(navigator.appVersion)){visibles.each(function(el){el.fade('in');});}
buttons_height=$('next'+settings.id).getStyle('height').toInt();buttons_height=Math.max(buttons_height,$('prev'+settings.id).getStyle('height').toInt());button_pos=$('navigation'+settings.id).getStyle('top').toInt();djslider_height=$('djslider'+settings.id).getStyle('height').toInt();if(button_pos>0){new_height=buttons_height+button_pos;}else{new_height=djslider_height-button_pos;}
if(new_height>djslider_height){$('djslider'+settings.id).setStyle('height',new_height);$('djslider-loader'+settings.id).setStyle('height',new_height);if(button_pos<0){$('navigation'+settings.id).setStyle('top',0);$('slider-container'+settings.id).setStyle('top',-button_pos);}}
buttons_margin=$('navigation'+settings.id).getStyle('margin-left').toInt()+$('navigation'+settings.id).getStyle('margin-right').toInt();djslider_width=$('djslider'+settings.id).getStyle('width').toInt();if(buttons_margin<0){$('djslider-loader'+settings.id).setStyle('width',djslider_width-buttons_margin);}
nav_width=$('navigation'+settings.id).getStyle('width').toInt();play_width=$('play'+settings.id).getStyle('width').toInt();$('play'+settings.id).setStyle('left',(nav_width/2-play_width/2));pause_width=$('play'+settings.id).getStyle('width').toInt();$('pause'+settings.id).setStyle('left',(nav_width/2-pause_width/2));if(autoplay){$('play'+settings.id).setStyle('display','none');}else{$('pause'+settings.id).setStyle('display','none');}
slidePlay();}
if(settings.preload)sliderLoaded.delay(settings.preload);else if(DocumentLoaded)sliderLoaded();else window.addEvent('load',sliderLoaded);}});})(document.id);