// JavaScript Document
document.documentElement.className+='js_active';(function($){$.fn.aviaSlider=function(variables){var defaults={slides:'li',animationSpeed:900,autorotation:true,autorotationSpeed:3,appendControlls:'',slideControlls:'items',blockSize:{height:'full',width:'full'},betweenBlockDelay:60,display:'topleft',switchMovement:false,showText:true,transition:'fade',backgroundOpacity:0.8,transitionOrder:['diagonaltop','diagonalbottom','topleft','bottomright','random']};var options=$.extend(defaults,variables);return this.each(function(){var slideWrapper=$(this),slides=slideWrapper.find(options.slides),slideImages=slides.find('img'),slideCount=slides.length,slideWidth=slides.width(),slideHeight=slides.height(),blockNumber=0,currentSlideNumber=0,reverseSwitch=false,currentTransition=0,current_class='active_item',controlls='',skipSwitch=true,interval='',blockSelection='',blockSelectionJQ='',blockOrder=[];if(options.blockSize.height=='full'){options.blockSize.height=slideHeight}if(options.blockSize.width=='full'){options.blockSize.width=slideWidth}slideWrapper.methods={init:function(){var posX=0,posY=0,generateBlocks=true,bgOffset='';slides.filter(':first').css({'z-index':'5',display:'block'});while(generateBlocks){blockNumber++;bgOffset="-"+posX+"px -"+posY+"px";$('<div class="kBlock"></div>').appendTo(slideWrapper).css({zIndex:20,position:'absolute',display:'none',left:posX,top:posY,height:options.blockSize.height,width:options.blockSize.width,backgroundPosition:bgOffset});posX+=options.blockSize.width;if(posX>=slideWidth){posX=0;posY+=options.blockSize.height}if(posY>=slideHeight){generateBlocks=false}}blockSelection=slideWrapper.find('.kBlock');blockOrder['topleft']=blockSelection;blockOrder['bottomright']=$(blockSelection.get().reverse());blockOrder['diagonaltop']=slideWrapper.methods.kcubit(blockSelection);blockOrder['diagonalbottom']=slideWrapper.methods.kcubit(blockOrder['bottomright']);blockOrder['random']=slideWrapper.methods.fyrandomize(blockSelection);slides.each(function(){$.data(this,"data",{img:$(this).find('img').attr('src')})});if(slideCount<=1){slideWrapper.aviaSlider_preloadhelper({delay:200})}else{slideWrapper.aviaSlider_preloadhelper({callback:slideWrapper.methods.preloadingDone});slideWrapper.methods.appendControlls().addDescription()}},appendControlls:function(){if(options.slideControlls=='items'){var elementToAppend=options.appendControlls||slideWrapper[0];controlls=$('<div></div>').addClass('slidecontrolls').insertAfter(elementToAppend);slides.each(function(i){var controller=$('<a href="#" class="ie6fix '+current_class+'"></a>').appendTo(controlls);controller.bind('click',{currentSlideNumber:i},slideWrapper.methods.switchSlide);current_class=""});controlls.width(controlls.width()).css('float','none')}return this},addDescription:function(){if(options.showText){slides.each(function(){var currentSlide=$(this),description=currentSlide.find('img').attr('alt'),splitdesc=description.split('::');if(splitdesc[0]!=""){if(splitdesc[1]!=undefined){description="<strong>"+splitdesc[0]+"</strong>"+splitdesc[1]}else{description=splitdesc[0]}}if(description!=""){$('<div></div>').addClass('feature_excerpt').html(description).css({display:'block','opacity':options.backgroundOpacity}).appendTo(currentSlide.find('a'))}})}},preloadingDone:function(){skipSwitch=false;if($.browser.msie){slides.css({'backgroundColor':'#ffffff','backgroundImage':'none'})}else{slides.css({'backgroundColor':'transparent','backgroundImage':'none'})}if(options.autorotation){slideWrapper.methods.autorotate();slideImages.bind("click",function(){clearInterval(interval)})}},autorotate:function(){interval=setInterval(function(){currentSlideNumber++;if(currentSlideNumber==slideCount)currentSlideNumber=0;slideWrapper.methods.switchSlide()},(parseInt(options.autorotationSpeed)*1000)+(options.betweenBlockDelay*blockNumber)+options.animationSpeed)},switchSlide:function(passed){var noAction=false;if(passed!=undefined&&!skipSwitch){if(currentSlideNumber!=passed.data.currentSlideNumber){currentSlideNumber=passed.data.currentSlideNumber}else{noAction=true}}if(passed!=undefined)clearInterval(interval);if(!skipSwitch&&noAction==false){skipSwitch=true;var currentSlide=slides.filter(':visible'),nextSlide=slides.filter(':eq('+currentSlideNumber+')'),nextURL=$.data(nextSlide[0],"data").img,nextImageBG='url('+nextURL+')';if(options.slideControlls){controlls.find('.active_item').removeClass('active_item');controlls.find('a:eq('+currentSlideNumber+')').addClass('active_item')}blockSelectionJQ=blockOrder[options.display];slides.find('>a>img').css({opacity:1,visibility:'visible'});if(options.switchMovement&&(options.display=="topleft"||options.display=="diagonaltop")){if(reverseSwitch==false){blockSelectionJQ=blockOrder[options.display];reverseSwitch=true}else{if(options.display=="topleft")blockSelectionJQ=blockOrder['bottomright'];if(options.display=="diagonaltop")blockSelectionJQ=blockOrder['diagonalbottom'];reverseSwitch=false}}if(options.display=='random'){blockSelectionJQ=slideWrapper.methods.fyrandomize(blockSelection)}if(options.display=='all'){blockSelectionJQ=blockOrder[options.transitionOrder[currentTransition]];currentTransition++;if(currentTransition>=options.transitionOrder.length)currentTransition=0}blockSelectionJQ.css({backgroundImage:nextImageBG}).each(function(i){var currentBlock=$(this);setTimeout(function(){var transitionObject=new Array();if(options.transition=='drop'){transitionObject['css']={height:1,width:options.blockSize.width,display:'block',opacity:0};transitionObject['anim']={height:options.blockSize.height,width:options.blockSize.width,opacity:1}}else if(options.transition=='fade'){transitionObject['css']={display:'block',opacity:0};transitionObject['anim']={opacity:1}}else{transitionObject['css']={height:1,width:1,display:'block',opacity:0};transitionObject['anim']={height:options.blockSize.height,width:options.blockSize.width,opacity:1}}currentBlock.css(transitionObject['css']).animate(transitionObject['anim'],options.animationSpeed,function(){if(i+1==blockNumber){slideWrapper.methods.changeImage(currentSlide,nextSlide)}})},i*options.betweenBlockDelay)})}return false},changeImage:function(currentSlide,nextSlide){currentSlide.css({zIndex:0,display:'none'});nextSlide.css({zIndex:3,display:'block'});blockSelectionJQ.fadeOut(options.animationSpeed*1/3,function(){skipSwitch=false})},fyrandomize:function(object){var length=object.length,objectSorted=$(object);if(length==0)return false;while(--length){var newObject=Math.floor(Math.random()*(length+1)),temp1=objectSorted[length],temp2=objectSorted[newObject];objectSorted[length]=temp2;objectSorted[newObject]=temp1}return objectSorted},kcubit:function(object){var length=object.length,objectSorted=$(object),currentIndex=0,rows=Math.ceil(slideHeight/options.blockSize.height),columns=Math.ceil(slideWidth/options.blockSize.width),oneColumn=blockNumber/columns,oneRow=blockNumber/rows,modX=0,modY=0,i=0,rowend=0,endreached=false,onlyOne=false;if(length==0)return false;for(i=0;i<length;i++){objectSorted[i]=object[currentIndex];if((currentIndex%oneRow==0&&blockNumber-i>oneRow)||(modY+1)%oneColumn==0){currentIndex-=(((oneRow-1)*modY)-1);modY=0;modX++;onlyOne=false;if(rowend>0){modY=rowend;currentIndex+=(oneRow-1)*modY}}else{currentIndex+=oneRow-1;modY++}if((modX%(oneRow-1)==0&&modX!=0&&rowend==0)||(endreached==true&&onlyOne==false)){modX=0.1;rowend++;endreached=true;onlyOne=true}}return objectSorted}};slideWrapper.methods.init()})}})(jQuery);(function($){$.fn.aviaSlider_preloadhelper=function(variables,callback){var defaults={fadeInSpeed:800,maxLoops:10,callback:''};var options=$.extend(defaults,variables);return this.each(function(){var container=$(this),images=$('img',this).css({opacity:0,visibility:'hidden',display:'block'}),parent=images.parent(),imageCount=images.length,interval='',allImages=images;var methods={checkImage:function(){images.each(function(i){if(this.complete==true)images=images.not(this)});if(images.length&&options.maxLoops>=0){options.maxLoops--;setTimeout(methods.checkImage,500)}else{methods.showImages()}},showImages:function(){allImages.each(function(i){var currentImage=$(this);currentImage.css('visibility','visible').animate({opacity:1},options.fadeInSpeed,function(){if(allImages.length==i+1)methods.callback(i)})})},callback:function(){if(variables instanceof Function){callback=variables}if(callback instanceof Function){callback.call(this)}if(options.callback!=''){(options.callback)()}}};methods.checkImage()})}})(jQuery);