function ImageFlow(){this.defaults={aspectRatio:1.98,buttons:true,captions:true,imageCursor:'default',ImageFlowID:'cont_novita',imageFocusM:1.2,imageFocusMax:4,imageScaling:true,imagesHeight:0.5,imagePath:'..',imagesM:1.2,onClick:function(){document.location=this.url},opacity:true,opacityArray:[10,8,6,4,2],percentLandscape:118,percentOther:100,preloadImages:false,reflections:false,reflectPath:'/pages/',reflectionGET:'&bgc=ffffff&height=20%',reflectionP:1.2,reflectionPNG:false,scrollbarP:0.6,slider:true,sliderCursor:'e-resize',sliderWidth:14,startID:1,startAnimation:false,xStep:150,scrollbarH:0.07};var my=this;this.init=function(options){for(var name in my.defaults){this[name]=(options!==undefined&&options[name]!==undefined)?options[name]:my.defaults[name]}var ImageFlowDiv=document.getElementById(my.ImageFlowID);if(ImageFlowDiv){ImageFlowDiv.style.visibility='visible';this.ImageFlowDiv=ImageFlowDiv;if(this.createStructure()){this.imagesDiv=document.getElementById(my.ImageFlowID+'_images');this.captionDiv=document.getElementById(my.ImageFlowID+'_caption');this.navigationDiv=document.getElementById(my.ImageFlowID+'_navigation');this.scrollbarDiv=document.getElementById(my.ImageFlowID+'_scrollbar');this.sliderDiv=document.getElementById(my.ImageFlowID+'_slider');this.buttonNextDiv=document.getElementById(my.ImageFlowID+'_next');this.buttonPreviousDiv=document.getElementById(my.ImageFlowID+'_previous');this.buttonSlideshow=document.getElementById(my.ImageFlowID+'_slideshow');this.indexArray=[];this.current=0;this.imageID=0;this.target=0;this.memTarget=0;this.firstRefresh=true;this.firstCheck=true;this.busy=false;var width=this.ImageFlowDiv.offsetWidth;var height=Math.round(width/my.aspectRatio);document.getElementById(my.ImageFlowID+'_loading_txt').style.paddingTop=((height*0.5)-22)+'px';ImageFlowDiv.style.height=height+'px';this.loadingProgress()}}};this.createStructure=function(){var imagesDiv=my.Helper.createDocumentElement('div','images');var node,version,src,imageNode;var max=my.ImageFlowDiv.childNodes.length;for(var index=0;index<max;index++){node=my.ImageFlowDiv.childNodes[index];if(node&&node.nodeType==1&&node.nodeName=='IMG'){if(my.reflections===true){version=(my.reflectionPNG)?'3':'2';src=my.imagePath+node.getAttribute('src',2);src=my.reflectPath+'reflect'+version+'.php?img='+src+my.reflectionGET;node.setAttribute('src',src)}imageNode=node.cloneNode(true);imagesDiv.appendChild(imageNode)}}if(my.circular){var first=my.Helper.createDocumentElement('div','images');var last=my.Helper.createDocumentElement('div','images');max=imagesDiv.childNodes.length;if(max<my.imageFocusMax){my.imageFocusMax=max}if(max>1){var i;for(i=0;i<max;i++){node=imagesDiv.childNodes[i];if(i<my.imageFocusMax){imageNode=node.cloneNode(true);first.appendChild(imageNode)}if(max-i<my.imageFocusMax+1){imageNode=node.cloneNode(true);last.appendChild(imageNode)}}for(i=0;i<max;i++){node=imagesDiv.childNodes[i];imageNode=node.cloneNode(true);last.appendChild(imageNode)}for(i=0;i<my.imageFocusMax;i++){node=first.childNodes[i];imageNode=node.cloneNode(true);last.appendChild(imageNode)}imagesDiv=last}}if(my.slideshow){var slideshowButton=my.Helper.createDocumentElement('div','slideshow');imagesDiv.appendChild(slideshowButton)}var loadingP=my.Helper.createDocumentElement('p','loading_txt');var loadingText=document.createTextNode(' ');loadingP.appendChild(loadingText);var loadingDiv=my.Helper.createDocumentElement('div','loading');var loadingBarDiv=my.Helper.createDocumentElement('div','loading_bar');loadingDiv.appendChild(loadingBarDiv);var captionDiv=my.Helper.createDocumentElement('div','caption');var scrollbarDiv=my.Helper.createDocumentElement('div','scrollbar');var sliderDiv=my.Helper.createDocumentElement('div','slider');scrollbarDiv.appendChild(sliderDiv);if(my.buttons){var buttonPreviousDiv=my.Helper.createDocumentElement('div','previous','button');var buttonNextDiv=my.Helper.createDocumentElement('div','next','button');scrollbarDiv.appendChild(buttonPreviousDiv);scrollbarDiv.appendChild(buttonNextDiv)}var navigationDiv=my.Helper.createDocumentElement('div','navigation');navigationDiv.appendChild(captionDiv);navigationDiv.appendChild(scrollbarDiv);var success=false;if(my.ImageFlowDiv.appendChild(imagesDiv)&&my.ImageFlowDiv.appendChild(loadingP)&&my.ImageFlowDiv.appendChild(loadingDiv)&&my.ImageFlowDiv.appendChild(navigationDiv)){max=my.ImageFlowDiv.childNodes.length;for(index=0;index<max;index++){node=my.ImageFlowDiv.childNodes[index];if(node&&node.nodeType==1&&node.nodeName=='IMG'){my.ImageFlowDiv.removeChild(node)}}success=true}return success};this.loadingProgress=function(){var p=my.loadingStatus();if((p<100||my.firstCheck)&&my.preloadImages){if(my.firstCheck&&p==100){my.firstCheck=false;window.setTimeout(my.loadingProgress,100)}else{window.setTimeout(my.loadingProgress,40)}}else{document.getElementById(my.ImageFlowID+'_loading_txt').style.display='none';document.getElementById(my.ImageFlowID+'_loading').style.display='none';window.setTimeout(my.Helper.addResizeEvent,1000);my.refresh();if(my.max>1){my.MouseWheel.init();my.MouseDrag.init();my.Touch.init();my.Key.init();if(my.slideshow){my.Slideshow.init()}if(my.slider){my.scrollbarDiv.style.visibility='visible'}}}};this.loadingStatus=function(){var max=my.imagesDiv.childNodes.length;var i=0,completed=0;var image=null;for(var index=0;index<max;index++){image=my.imagesDiv.childNodes[index];if(image&&image.nodeType==1&&image.nodeName=='IMG'){if(image.complete){completed++}i++}}var finished=Math.round((completed/i)*100);if (isNaN(finished)) finished=0;var loadingBar=document.getElementById(my.ImageFlowID+'_loading_bar');loadingBar.style.width=finished+'%';if(my.circular){i=i-(my.imageFocusMax*2);completed=(finished<1)?0:Math.round((i/100)*finished)}var loadingP=document.getElementById(my.ImageFlowID+'_loading_txt');var loadingTxt=document.createTextNode('loading images '+completed+'/'+i);loadingP.replaceChild(loadingTxt,loadingP.firstChild);return finished};this.refresh=function(){this.imagesDivWidth=my.imagesDiv.offsetWidth+my.imagesDiv.offsetLeft;this.maxHeight=Math.round(my.imagesDivWidth/my.aspectRatio);this.maxFocus=my.imageFocusMax*my.xStep;this.size=my.imagesDivWidth*0.5;this.sliderWidth=my.sliderWidth*0.5;this.scrollbarWidth=(my.imagesDivWidth-(Math.round(my.sliderWidth)*2))*my.scrollbarP;this.imagesDivHeight=Math.round(my.maxHeight*my.imagesHeight);my.ImageFlowDiv.style.height=my.maxHeight+'px';my.imagesDiv.style.height=my.imagesDivHeight+'px';my.navigationDiv.style.height=(my.maxHeight-my.imagesDivHeight)+'px';my.captionDiv.style.width=my.imagesDivWidth+'px';my.captionDiv.style.paddingTop=Math.round((my.imagesDivWidth*my.scrollbarH)+20)+'px';my.scrollbarDiv.style.width=my.scrollbarWidth+'px';my.scrollbarDiv.style.marginTop=Math.round((my.imagesDivWidth*my.scrollbarH)-20)+'px';my.scrollbarDiv.style.marginLeft=Math.round(my.sliderWidth+((my.imagesDivWidth-my.scrollbarWidth)/2))+'px';my.sliderDiv.style.cursor=my.sliderCursor;my.sliderDiv.onmousedown=function(){my.MouseDrag.start(this);return false};if(my.buttons){my.buttonPreviousDiv.onclick=function(){my.MouseWheel.handle(1)};my.buttonNextDiv.onclick=function(){my.MouseWheel.handle(-1)}}var multi=(my.reflections===true)?my.reflectionP+1:1;var max=my.imagesDiv.childNodes.length;var i=0;var image=null;for(var index=0;index<max;index++){image=my.imagesDiv.childNodes[index];if(image!==null&&image.nodeType==1&&image.nodeName=='IMG'){this.indexArray[i]=index;image.url=image.getAttribute('longdesc');image.xPosition=(-i*my.xStep);image.i=i;if(my.firstRefresh){if(image.getAttribute('width')!==null&&image.getAttribute('height')!==null){image.w=image.getAttribute('width');image.h=image.getAttribute('height')*multi}else{image.w=image.width;image.h=image.height}}if((image.w)>(image.h/(my.reflectionP+1))){image.pc=my.percentLandscape;image.pcMem=my.percentLandscape}else{image.pc=my.percentOther;image.pcMem=my.percentOther}if(my.imageScaling===false){image.style.position='relative';image.style.display='inline'}image.style.cursor=my.imageCursor;i++}}this.max=my.indexArray.length;if(my.imageScaling===false){image=my.imagesDiv.childNodes[my.indexArray[0]];this.totalImagesWidth=image.w*my.max;image.style.paddingLeft=(my.imagesDivWidth/2)+(image.w/2)+'px';my.imagesDiv.style.height=image.h+'px';my.navigationDiv.style.height=(my.maxHeight-image.h)+'px'}if(my.firstRefresh){my.firstRefresh=false;my.imageID=my.startID-1;if(my.imageID<0){my.imageID=0}if(my.circular){my.imageID=my.imageID+my.imageFocusMax}maxId=(my.circular)?(my.max-(my.imageFocusMax))-1:my.max-1;if(my.imageID>maxId){my.imageID=maxId}if(my.glideToStartID===false){my.moveTo(-my.imageID*my.xStep)}if(my.startAnimation){my.moveTo(5000)}}if(my.max>1){my.glideTo(my.imageID)}my.moveTo(my.current)};this.moveTo=function(x){this.current=x;this.zIndex=my.max;for(var index=0;index<my.max;index++){var image=my.imagesDiv.childNodes[my.indexArray[index]];var currentImage=index*-my.xStep;if(my.imageScaling){if((currentImage+my.maxFocus)<my.memTarget||(currentImage-my.maxFocus)>my.memTarget){image.style.visibility='hidden';image.style.display='none'}else{var z=(Math.sqrt(10000+x*x)+100)*my.imagesM;var xs=x/z*my.size+my.size;image.style.display='block';var newImageH=(image.h/image.w*image.pc)/z*my.size;var newImageW=0;switch(newImageH>my.maxHeight){case false:newImageW=image.pc/z*my.size;break;default:newImageH=my.maxHeight;newImageW=image.w*newImageH/image.h;break}var newImageTop=(my.imagesDivHeight-newImageH)+((newImageH/(my.reflectionP+1))*my.reflectionP);image.style.left=xs-(image.pc/2)/z*my.size+'px';if(newImageW&&newImageH){image.style.height=newImageH+'px';image.style.width=newImageW+'px';image.style.top=newImageTop+'px'}image.style.visibility='visible';switch(x<0){case true:this.zIndex++;break;default:this.zIndex=my.zIndex-1;break}switch(image.i==my.imageID){case false:image.onclick=function(){my.glideTo(this.i)};break;default:this.zIndex=my.zIndex+1;if(image.url!==''){image.onclick=my.onClick}break}image.style.zIndex=my.zIndex}}else{if((currentImage+my.maxFocus)<my.memTarget||(currentImage-my.maxFocus)>my.memTarget){image.style.visibility='hidden'}else{image.style.visibility='visible';switch(image.i==my.imageID){case false:image.onclick=function(){my.glideTo(this.i)};break;default:if(image.url!==''){image.onclick=my.onClick}break}}my.imagesDiv.style.marginLeft=(x-my.totalImagesWidth)+'px'}x+=my.xStep}};this.glideTo=function(imageID){var jumpTarget,clonedImageID;if(my.circular){if(imageID+1===my.imageFocusMax){clonedImageID=my.max-my.imageFocusMax;jumpTarget=-clonedImageID*my.xStep;imageID=clonedImageID-1}if(imageID===(my.max-my.imageFocusMax)){clonedImageID=my.imageFocusMax-1;jumpTarget=-clonedImageID*my.xStep;imageID=clonedImageID+1}}var x=-imageID*my.xStep;this.target=x;this.memTarget=x;this.imageID=imageID;var caption=my.imagesDiv.childNodes[imageID].getAttribute('alt');if(caption===''||my.captions===false){caption='&nbsp;'}my.captionDiv.innerHTML=caption;if(my.MouseDrag.busy===false){if(my.circular){this.newSliderX=((imageID-my.imageFocusMax)*my.scrollbarWidth)/(my.max-(my.imageFocusMax*2)-1)-my.MouseDrag.newX}else{this.newSliderX=(imageID*my.scrollbarWidth)/(my.max-1)-my.MouseDrag.newX}my.sliderDiv.style.marginLeft=(my.newSliderX-my.sliderWidth)+'px'}if(my.opacity===true||my.imageFocusM!==my.defaults.imageFocusM){my.Helper.setOpacity(my.imagesDiv.childNodes[imageID],my.opacityArray[0]);my.imagesDiv.childNodes[imageID].pc=my.imagesDiv.childNodes[imageID].pc*my.imageFocusM;var opacityValue=0;var rightID=0;var leftID=0;var last=my.opacityArray.length;for(var i=1;i<(my.imageFocusMax+1);i++){if((i+1)>last){opacityValue=my.opacityArray[last-1]}else{opacityValue=my.opacityArray[i]}rightID=imageID+i;leftID=imageID-i;if(rightID<my.max){my.Helper.setOpacity(my.imagesDiv.childNodes[rightID],opacityValue);my.imagesDiv.childNodes[rightID].pc=my.imagesDiv.childNodes[rightID].pcMem}if(leftID>=0){my.Helper.setOpacity(my.imagesDiv.childNodes[leftID],opacityValue);my.imagesDiv.childNodes[leftID].pc=my.imagesDiv.childNodes[leftID].pcMem}}}if(jumpTarget){my.moveTo(jumpTarget)}if(my.busy===false){my.busy=true;my.animate()}};this.animate=function(){switch(my.target<my.current-1||my.target>my.current+1){case true:my.moveTo(my.current+(my.target-my.current)/3);window.setTimeout(my.animate,my.animationSpeed);my.busy=true;break;default:my.busy=false;break}};this.glideOnEvent=function(imageID){if(my.slideshow){my.Slideshow.interrupt()}my.glideTo(imageID)};this.Slideshow={direction:1,init:function(){(my.slideshowAutoplay)?my.Slideshow.start():my.Slideshow.stop()},interrupt:function(){my.Helper.removeEvent(my.ImageFlowDiv,'click',my.Slideshow.interrupt);my.Slideshow.stop()},addInterruptEvent:function(){my.Helper.addEvent(my.ImageFlowDiv,'click',my.Slideshow.interrupt)},start:function(){my.Helper.setClassName(my.buttonSlideshow,'slideshow pause');my.buttonSlideshow.onclick=function(){my.Slideshow.stop()};my.Slideshow.action=window.setInterval(my.Slideshow.slide,my.slideshowSpeed);window.setTimeout(my.Slideshow.addInterruptEvent,100)},stop:function(){my.Helper.setClassName(my.buttonSlideshow,'slideshow play');my.buttonSlideshow.onclick=function(){my.Slideshow.start()};window.clearInterval(my.Slideshow.action)},slide:function(){var newImageID=my.imageID+my.Slideshow.direction;var reverseDirection=false;if(newImageID===my.max){my.Slideshow.direction=-1;reverseDirection=true}if(newImageID<0){my.Slideshow.direction=1;reverseDirection=true}(reverseDirection)?my.Slideshow.slide():my.glideTo(newImageID)}};this.MouseWheel={init:function(){if(window.addEventListener){my.ImageFlowDiv.addEventListener('DOMMouseScroll',my.MouseWheel.get,false)}my.Helper.addEvent(my.ImageFlowDiv,'mousewheel',my.MouseWheel.get)},get:function(event){var delta=0;if(!event){event=window.event}if(event.wheelDelta){delta=event.wheelDelta/120}else if(event.detail){delta=-event.detail/3}if(delta){my.MouseWheel.handle(delta)}my.Helper.suppressBrowserDefault(event)},handle:function(delta){var change=false;var newImageID=0;if(delta>0){if(my.imageID>=1){newImageID=my.imageID-1;change=true}}else{if(my.imageID<(my.max-1)){newImageID=my.imageID+1;change=true}}if(change){my.glideOnEvent(newImageID)}}};this.MouseDrag={object:null,objectX:0,mouseX:0,newX:0,busy:false,init:function(){my.Helper.addEvent(my.ImageFlowDiv,'mousemove',my.MouseDrag.drag);my.Helper.addEvent(my.ImageFlowDiv,'mouseup',my.MouseDrag.stop);my.Helper.addEvent(document,'mouseup',my.MouseDrag.stop);my.ImageFlowDiv.onselectstart=function(){var selection=true;if(my.MouseDrag.busy){selection=false}return selection}},start:function(o){my.MouseDrag.object=o;my.MouseDrag.objectX=my.MouseDrag.mouseX-o.offsetLeft+my.newSliderX},stop:function(){my.MouseDrag.object=null;my.MouseDrag.busy=false},drag:function(e){var posx=0;if(!e){e=window.event}if(e.pageX){posx=e.pageX}else if(e.clientX){posx=e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft}my.MouseDrag.mouseX=posx;if(my.MouseDrag.object!==null){var newX=(my.MouseDrag.mouseX-my.MouseDrag.objectX)+my.sliderWidth;if(newX<(-my.newSliderX)){newX=-my.newSliderX}if(newX>(my.scrollbarWidth-my.newSliderX)){newX=my.scrollbarWidth-my.newSliderX}var step,imageID;if(my.circular){step=(newX+my.newSliderX)/(my.scrollbarWidth/(my.max-(my.imageFocusMax*2)-1));imageID=Math.round(step)+my.imageFocusMax}else{step=(newX+my.newSliderX)/(my.scrollbarWidth/(my.max-1));imageID=Math.round(step)}my.MouseDrag.newX=newX;my.MouseDrag.object.style.left=newX+'px';if(my.imageID!==imageID){my.glideOnEvent(imageID)}my.MouseDrag.busy=true}}};this.Touch={x:0,startX:0,stopX:0,busy:false,first:true,init:function(){my.Helper.addEvent(my.navigationDiv,'touchstart',my.Touch.start);my.Helper.addEvent(document,'touchmove',my.Touch.handle);my.Helper.addEvent(document,'touchend',my.Touch.stop)},isOnNavigationDiv:function(e){var state=false;if(e.touches){var target=e.touches[0].target;if(target===my.navigationDiv||target===my.sliderDiv||target===my.scrollbarDiv){state=true}}return state},getX:function(e){var x=0;if(e.touches){x=e.touches[0].pageX}return x},start:function(e){my.Touch.startX=my.Touch.getX(e);my.Touch.busy=true;my.Helper.suppressBrowserDefault(e)},isBusy:function(){var busy=false;if(my.Touch.busy){busy=true}return busy},handle:function(e){if(my.Touch.isBusy&&my.Touch.isOnNavigationDiv(e)){var max=(my.circular)?(my.max-(my.imageFocusMax*2)-1):(my.max-1);if(my.Touch.first){my.Touch.stopX=(max-my.imageID)*(my.imagesDivWidth/max);my.Touch.first=false}var newX=-(my.Touch.getX(e)-my.Touch.startX-my.Touch.stopX);if(newX<0){newX=0}if(newX>my.imagesDivWidth){newX=my.imagesDivWidth}my.Touch.x=newX;var imageID=Math.round(newX/(my.imagesDivWidth/max));imageID=max-imageID;if(my.imageID!==imageID){if(my.circular){imageID=imageID+my.imageFocusMax}my.glideOnEvent(imageID)}my.Helper.suppressBrowserDefault(e)}},stop:function(){my.Touch.stopX=my.Touch.x;my.Touch.busy=false}};this.Key={init:function(){document.onkeydown=function(event){my.Key.handle(event)}},handle:function(event){var charCode=my.Key.get(event);switch(charCode){case 39:my.MouseWheel.handle(-1);break;case 37:my.MouseWheel.handle(1);break}},get:function(event){event=event||window.event;return event.keyCode}};this.Helper={addEvent:function(obj,type,fn){if(obj.addEventListener){obj.addEventListener(type,fn,false)}else if(obj.attachEvent){obj["e"+type+fn]=fn;obj[type+fn]=function(){obj["e"+type+fn](window.event)};obj.attachEvent("on"+type,obj[type+fn])}},removeEvent:function(obj,type,fn){if(obj.removeEventListener){obj.removeEventListener(type,fn,false)}else if(obj.detachEvent){if(obj[type+fn]===undefined){alert('Helper.removeEvent » Pointer to detach event is undefined - perhaps you are trying to detach an unattached event?')}obj.detachEvent('on'+type,obj[type+fn]);obj[type+fn]=null;obj['e'+type+fn]=null}},setOpacity:function(object,value){if(my.opacity===true){object.style.opacity=value/10;object.style.filter='alpha(opacity='+value*10+')'}},createDocumentElement:function(type,id,optionalClass){var element=document.createElement(type);element.setAttribute('id',my.ImageFlowID+'_'+id);if(optionalClass!==undefined){id+=' '+optionalClass}my.Helper.setClassName(element,id);return element},setClassName:function(element,className){if(element){element.setAttribute('class',className);element.setAttribute('className',className)}},suppressBrowserDefault:function(e){if(e.preventDefault){e.preventDefault()}else{e.returnValue=false}return false},addResizeEvent:function(){var otherFunctions=window.onresize;if(typeof window.onresize!='function'){window.onresize=function(){my.refresh()}}else{window.onresize=function(){if(otherFunctions){otherFunctions()}my.refresh()}}}}}var domReadyEvent={name:"domReadyEvent",events:{},domReadyID:1,bDone:false,DOMContentLoadedCustom:null,add:function(handler){if(!handler.$$domReadyID){handler.$$domReadyID=this.domReadyID++;if(this.bDone){handler()}this.events[handler.$$domReadyID]=handler}},remove:function(handler){if(handler.$$domReadyID){delete this.events[handler.$$domReadyID]}},run:function(){if(this.bDone){return}this.bDone=true;for(var i in this.events){this.events[i]()}},schedule:function(){if(this.bDone){return}if(/KHTML|WebKit/i.test(navigator.userAgent)){if(/loaded|complete/.test(document.readyState)){this.run()}else{setTimeout(this.name+".schedule()",100)}}else if(document.getElementById("__ie_onload")){return true}if(typeof this.DOMContentLoadedCustom==="function"){if(typeof document.getElementsByTagName!=='undefined'&&(document.getElementsByTagName('body')[0]!==null||document.body!==null)){if(this.DOMContentLoadedCustom()){this.run()}else{setTimeout(this.name+".schedule()",250)}}}return true},init:function(){if(document.addEventListener){document.addEventListener("DOMContentLoaded",function(){domReadyEvent.run()},false)}setTimeout("domReadyEvent.schedule()",100);function run(){domReadyEvent.run()}if(typeof addEvent!=="undefined"){addEvent(window,"load",run)}else if(document.addEventListener){document.addEventListener("load",run,false)}else if(typeof window.onload==="function"){var oldonload=window.onload;window.onload=function(){domReadyEvent.run();oldonload()}}else{window.onload=run}/*@cc_on@if(@_win32||@_win64)document.write("<script id=__ie_onload defer src=\"//:\"><\/script>");var script=document.getElementById("__ie_onload");script.onreadystatechange=function(){if(this.readyState=="complete"){domReadyEvent.run()}};@end@*/}};var domReady=function(handler){domReadyEvent.add(handler)};domReadyEvent.init();domReady(function(){var instanceOne=new ImageFlow();instanceOne.init({ImageFlowID:'myImageFlow'})});