(function($){$.fn.bxSlider=function(options){var defaults={mode:"horizontal",infiniteLoop:true,hideControlOnEnd:false,controls:true,speed:500,easing:"swing",pager:false,pagerSelector:null,pagerType:"full",pagerLocation:"bottom",pagerShortSeparator:"/",pagerActiveClass:"pager-active",nextText:"next",nextImage:"",nextSelector:null,prevText:"prev",prevImage:"",prevSelector:null,captions:false,captionsSelector:null,auto:false,autoDirection:"next",autoControls:false,autoControlsSelector:null,autoStart:true,autoHover:false,autoDelay:0,pause:3000,startText:"start",startImage:"",stopText:"stop",stopImage:"",ticker:false,tickerSpeed:5000,tickerDirection:"next",tickerHover:false,wrapperClass:"bx-wrapper",startingSlide:0,displaySlideQty:1,moveSlideQty:1,randomStart:false,onBeforeSlide:function(){},onAfterSlide:function(){},onLastSlide:function(){},onFirstSlide:function(){},onNextSlide:function(){},onPrevSlide:function(){},buildPager:null};var options=$.extend(defaults,options);var base=this;var $parent="";var $origElement="";var $children="";var $outerWrapper="";var $firstChild="";var childrenWidth="";var childrenOuterWidth="";var wrapperWidth="";var wrapperHeight="";var $pager="";var interval="";var $autoControls="";var $stopHtml="";var $startContent="";var $stopContent="";var autoPlaying=true;var loaded=false;var childrenMaxWidth=0;var childrenMaxHeight=0;var currentSlide=0;var origLeft=0;var origTop=0;var origShowWidth=0;var origShowHeight=0;var tickerLeft=0;var tickerTop=0;var isWorking=false;var firstSlide=0;var lastSlide=$children.length-1;this.goToSlide=function(number,stopAuto){if(!isWorking){isWorking=true;currentSlide=number;options.onBeforeSlide(currentSlide,$children.length,$children.eq(currentSlide));if(typeof(stopAuto)=="undefined"){var stopAuto=true;}if(stopAuto){if(options.auto){base.stopShow(true);}}slide=number;if(slide==firstSlide){options.onFirstSlide(currentSlide,$children.length,$children.eq(currentSlide));}if(slide==lastSlide){options.onLastSlide(currentSlide,$children.length,$children.eq(currentSlide));}if(options.mode=="horizontal"){$parent.animate({left:"-"+getSlidePosition(slide,"left")+"px"},options.speed,options.easing,function(){isWorking=false;options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));});}else{if(options.mode=="vertical"){$parent.animate({top:"-"+getSlidePosition(slide,"top")+"px"},options.speed,options.easing,function(){isWorking=false;options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));});}else{if(options.mode=="fade"){setChildrenFade();}}}checkEndControls();if(options.moveSlideQty>1){number=Math.floor(number/options.moveSlideQty);}makeSlideActive(number);showCaptions();}};this.goToNextSlide=function(stopAuto){if(typeof(stopAuto)=="undefined"){var stopAuto=true;}if(stopAuto){if(options.auto){base.stopShow(true);}}if(!options.infiniteLoop){if(!isWorking){var slideLoop=false;currentSlide=(currentSlide+(options.moveSlideQty));if(currentSlide<=lastSlide){checkEndControls();options.onNextSlide(currentSlide,$children.length,$children.eq(currentSlide));base.goToSlide(currentSlide);}else{currentSlide-=options.moveSlideQty;}}}else{if(!isWorking){isWorking=true;var slideLoop=false;currentSlide=(currentSlide+options.moveSlideQty);if(currentSlide>lastSlide){currentSlide=currentSlide%$children.length;slideLoop=true;}options.onNextSlide(currentSlide,$children.length,$children.eq(currentSlide));options.onBeforeSlide(currentSlide,$children.length,$children.eq(currentSlide));if(options.mode=="horizontal"){var parentLeft=(options.moveSlideQty*childrenOuterWidth);$parent.animate({left:"-="+parentLeft+"px"},options.speed,options.easing,function(){isWorking=false;if(slideLoop){$parent.css("left","-"+getSlidePosition(currentSlide,"left")+"px");}options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));});}else{if(options.mode=="vertical"){var parentTop=(options.moveSlideQty*childrenMaxHeight);$parent.animate({top:"-="+parentTop+"px"},options.speed,options.easing,function(){isWorking=false;if(slideLoop){$parent.css("top","-"+getSlidePosition(currentSlide,"top")+"px");}options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));});}else{if(options.mode=="fade"){setChildrenFade();}}}if(options.moveSlideQty>1){makeSlideActive(Math.ceil(currentSlide/options.moveSlideQty));}else{makeSlideActive(currentSlide);}showCaptions();}}};this.goToPreviousSlide=function(stopAuto){if(typeof(stopAuto)=="undefined"){var stopAuto=true;}if(stopAuto){if(options.auto){base.stopShow(true);}}if(!options.infiniteLoop){if(!isWorking){var slideLoop=false;currentSlide=currentSlide-options.moveSlideQty;if(currentSlide<0){currentSlide=0;if(options.hideControlOnEnd){$(".bx-prev",$outerWrapper).hide();}}checkEndControls();options.onPrevSlide(currentSlide,$children.length,$children.eq(currentSlide));base.goToSlide(currentSlide);}}else{if(!isWorking){isWorking=true;var slideLoop=false;currentSlide=(currentSlide-(options.moveSlideQty));if(currentSlide<0){negativeOffset=(currentSlide%$children.length);if(negativeOffset==0){currentSlide=0;}else{currentSlide=($children.length)+negativeOffset;}slideLoop=true;}options.onPrevSlide(currentSlide,$children.length,$children.eq(currentSlide));options.onBeforeSlide(currentSlide,$children.length,$children.eq(currentSlide));if(options.mode=="horizontal"){var parentLeft=(options.moveSlideQty*childrenOuterWidth);$parent.animate({left:"+="+parentLeft+"px"},options.speed,options.easing,function(){isWorking=false;if(slideLoop){$parent.css("left","-"+getSlidePosition(currentSlide,"left")+"px");}options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));});}else{if(options.mode=="vertical"){var parentTop=(options.moveSlideQty*childrenMaxHeight);$parent.animate({top:"+="+parentTop+"px"},options.speed,options.easing,function(){isWorking=false;if(slideLoop){$parent.css("top","-"+getSlidePosition(currentSlide,"top")+"px");}options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));});}else{if(options.mode=="fade"){setChildrenFade();}}}if(options.moveSlideQty>1){makeSlideActive(Math.ceil(currentSlide/options.moveSlideQty));}else{makeSlideActive(currentSlide);}showCaptions();}}};this.goToFirstSlide=function(stopAuto){if(typeof(stopAuto)=="undefined"){var stopAuto=true;}base.goToSlide(firstSlide,stopAuto);};this.goToLastSlide=function(){if(typeof(stopAuto)=="undefined"){var stopAuto=true;}base.goToSlide(lastSlide,stopAuto);};this.getCurrentSlide=function(){return currentSlide;};this.getSlideCount=function(){return $children.length;};this.stopShow=function(changeText){clearInterval(interval);if(typeof(changeText)=="undefined"){var changeText=true;}if(changeText&&options.autoControls){$autoControls.html($startContent).removeClass("stop").addClass("start");autoPlaying=false;}};this.startShow=function(changeText){if(typeof(changeText)=="undefined"){var changeText=true;}setAutoInterval();if(changeText&&options.autoControls){$autoControls.html($stopContent).removeClass("start").addClass("stop");autoPlaying=true;}};this.stopTicker=function(changeText){$parent.stop();if(typeof(changeText)=="undefined"){var changeText=true;}if(changeText&&options.ticker){$autoControls.html($startContent).removeClass("stop").addClass("start");autoPlaying=false;}};this.startTicker=function(changeText){if(options.mode=="horizontal"){if(options.tickerDirection=="next"){var stoppedLeft=parseInt($parent.css("left"));var remainingDistance=(origShowWidth+stoppedLeft)+$children.eq(0).width();}else{if(options.tickerDirection=="prev"){var stoppedLeft=-parseInt($parent.css("left"));var remainingDistance=(stoppedLeft)-$children.eq(0).width();}}var finishingSpeed=(remainingDistance*options.tickerSpeed)/origShowWidth;moveTheShow(tickerLeft,remainingDistance,finishingSpeed);}else{if(options.mode=="vertical"){if(options.tickerDirection=="next"){var stoppedTop=parseInt($parent.css("top"));var remainingDistance=(origShowHeight+stoppedTop)+$children.eq(0).height();}else{if(options.tickerDirection=="prev"){var stoppedTop=-parseInt($parent.css("top"));var remainingDistance=(stoppedTop)-$children.eq(0).height();}}var finishingSpeed=(remainingDistance*options.tickerSpeed)/origShowHeight;moveTheShow(tickerTop,remainingDistance,finishingSpeed);if(typeof(changeText)=="undefined"){var changeText=true;}if(changeText&&options.ticker){$autoControls.html($stopContent).removeClass("start").addClass("stop");autoPlaying=true;}}}};this.initShow=function(){$parent=$(this);$origElement=$parent.clone();$children=$parent.children();$outerWrapper="";$firstChild=$parent.children(":first");childrenWidth=$firstChild.width();childrenMaxWidth=0;childrenOuterWidth=$firstChild.outerWidth();childrenMaxHeight=0;wrapperWidth=getWrapperWidth();wrapperHeight=getWrapperHeight();isWorking=false;$pager="";currentSlide=0;origLeft=0;origTop=0;interval="";$autoControls="";$stopHtml="";$startContent="";$stopContent="";autoPlaying=true;loaded=false;origShowWidth=0;origShowHeight=0;tickerLeft=0;tickerTop=0;firstSlide=0;lastSlide=$children.length-1;$children.each(function(index){if($(this).outerHeight()>childrenMaxHeight){childrenMaxHeight=$(this).outerHeight();}if($(this).outerWidth()>childrenMaxWidth){childrenMaxWidth=$(this).outerWidth();}});if(options.randomStart){var randomNumber=Math.floor(Math.random()*$children.length);currentSlide=randomNumber;origLeft=childrenOuterWidth*(options.moveSlideQty+randomNumber);origTop=childrenMaxHeight*(options.moveSlideQty+randomNumber);}else{currentSlide=options.startingSlide;origLeft=childrenOuterWidth*(options.moveSlideQty+options.startingSlide);origTop=childrenMaxHeight*(options.moveSlideQty+options.startingSlide);}initCss();if(options.pager&&!options.ticker){if(options.pagerType=="full"){showPager("full");}else{if(options.pagerType=="short"){showPager("short");}}}if(options.controls&&!options.ticker){setControlsVars();}if(options.auto||options.ticker){if(options.autoControls){setAutoControlsVars();}if(options.autoStart){setTimeout(function(){base.startShow(true);},options.autoDelay);}else{base.stopShow(true);}if(options.autoHover&&!options.ticker){setAutoHover();}}if(options.moveSlideQty>1){makeSlideActive(Math.ceil(currentSlide/options.moveSlideQty));}else{makeSlideActive(currentSlide);}checkEndControls();if(options.captions){showCaptions();}options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));};this.destroyShow=function(){clearInterval(interval);$(".bx-next, .bx-prev, .bx-pager, .bx-auto",$outerWrapper).remove();$parent.unwrap().unwrap().removeAttr("style");$parent.children().removeAttr("style").not(".pager").remove();$children.removeClass("pager");};this.reloadShow=function(){base.destroyShow();base.initShow();};function initCss(){setChildrenLayout(options.startingSlide);if(options.mode=="horizontal"){$parent.wrap('<div class="'+options.wrapperClass+'" style="width:'+wrapperWidth+'px; position:relative;"></div>').wrap('<div class="bx-window" style="position:relative; overflow:hidden; width:'+wrapperWidth+'px;"></div>').css({width:"999999px",position:"relative",left:"-"+(origLeft)+"px"});$parent.children().css({width:childrenWidth,"float":"left",listStyle:"none"});$outerWrapper=$parent.parent().parent();$children.addClass("pager");}else{if(options.mode=="vertical"){$parent.wrap('<div class="'+options.wrapperClass+'" style="position:relative;"></div>').wrap('<div class="bx-window" style="height:'+wrapperHeight+'px; position:relative; overflow:hidden;"></div>').css({height:"999999px",position:"relative",top:"-"+(origTop)+"px"});$parent.children().css({listStyle:"none",height:childrenMaxHeight});$outerWrapper=$parent.parent().parent();$children.addClass("pager");}else{if(options.mode=="fade"){$parent.wrap('<div class="'+options.wrapperClass+'" style="position:relative;"></div>').wrap('<div class="bx-window" style="height:'+childrenMaxHeight+'px; position:relative; overflow:hidden;"></div>');$parent.children().css({listStyle:"none",position:"absolute",top:0,left:0,zIndex:98});$outerWrapper=$parent.parent().parent();$children.not(":eq("+currentSlide+")").fadeTo(0,0);$children.eq(currentSlide).css("zIndex",99);}}}if(options.captions&&options.captionsSelector==null){$outerWrapper.append('<div class="bx-captions"></div>');}}function setChildrenLayout(){if(options.mode=="horizontal"||options.mode=="vertical"){var $prependedChildren=getArraySample($children,0,options.moveSlideQty,"backward");$.each($prependedChildren,function(index){$parent.prepend($(this));});var totalNumberAfterWindow=($children.length+options.moveSlideQty)-1;var pagerExcess=$children.length-options.displaySlideQty;var numberToAppend=totalNumberAfterWindow-pagerExcess;var $appendedChildren=getArraySample($children,0,numberToAppend,"forward");if(options.infiniteLoop){$.each($appendedChildren,function(index){$parent.append($(this));});}}}function setControlsVars(){if(options.nextImage!=""){nextContent=options.nextImage;nextType="image";}else{nextContent=options.nextText;nextType="text";}if(options.prevImage!=""){prevContent=options.prevImage;prevType="image";}else{prevContent=options.prevText;prevType="text";}showControls(nextType,nextContent,prevType,prevContent);}function setAutoInterval(){if(options.auto){if(!options.infiniteLoop){if(options.autoDirection=="next"){interval=setInterval(function(){currentSlide+=options.moveSlideQty;if(currentSlide>lastSlide){currentSlide=currentSlide%$children.length;}base.goToSlide(currentSlide,false);},options.pause);}else{if(options.autoDirection=="prev"){interval=setInterval(function(){currentSlide-=options.moveSlideQty;if(currentSlide<0){negativeOffset=(currentSlide%$children.length);if(negativeOffset==0){currentSlide=0;}else{currentSlide=($children.length)+negativeOffset;}}base.goToSlide(currentSlide,false);},options.pause);}}}else{if(options.autoDirection=="next"){interval=setInterval(function(){base.goToNextSlide(false);},options.pause);}else{if(options.autoDirection=="prev"){interval=setInterval(function(){base.goToPreviousSlide(false);},options.pause);}}}}else{if(options.ticker){options.tickerSpeed*=10;$(".pager",$outerWrapper).each(function(index){origShowWidth+=$(this).width();origShowHeight+=$(this).height();});if(options.tickerDirection=="prev"&&options.mode=="horizontal"){$parent.css("left","-"+(origShowWidth+origLeft)+"px");}else{if(options.tickerDirection=="prev"&&options.mode=="vertical"){$parent.css("top","-"+(origShowHeight+origTop)+"px");}}if(options.mode=="horizontal"){tickerLeft=parseInt($parent.css("left"));moveTheShow(tickerLeft,origShowWidth,options.tickerSpeed);}else{if(options.mode=="vertical"){tickerTop=parseInt($parent.css("top"));moveTheShow(tickerTop,origShowHeight,options.tickerSpeed);}}if(options.tickerHover){setTickerHover();}}}}function moveTheShow(leftCss,distance,speed){if(options.mode=="horizontal"){if(options.tickerDirection=="next"){$parent.animate({left:"-="+distance+"px"},speed,"linear",function(){$parent.css("left",leftCss);moveTheShow(leftCss,origShowWidth,options.tickerSpeed);});}else{if(options.tickerDirection=="prev"){$parent.animate({left:"+="+distance+"px"},speed,"linear",function(){$parent.css("left",leftCss);moveTheShow(leftCss,origShowWidth,options.tickerSpeed);});}}}else{if(options.mode=="vertical"){if(options.tickerDirection=="next"){$parent.animate({top:"-="+distance+"px"},speed,"linear",function(){$parent.css("top",leftCss);moveTheShow(leftCss,origShowHeight,options.tickerSpeed);});}else{if(options.tickerDirection=="prev"){$parent.animate({top:"+="+distance+"px"},speed,"linear",function(){$parent.css("top",leftCss);moveTheShow(leftCss,origShowHeight,options.tickerSpeed);});}}}}}function setAutoControlsVars(){if(options.startImage!=""){startContent=options.startImage;startType="image";}else{startContent=options.startText;startType="text";}if(options.stopImage!=""){stopContent=options.stopImage;stopType="image";}else{stopContent=options.stopText;stopType="text";}showAutoControls(startType,startContent,stopType,stopContent);}function setAutoHover(){$outerWrapper.find(".bx-window").hover(function(){if(autoPlaying){base.stopShow(false);}},function(){if(autoPlaying){base.startShow(false);}});}function setTickerHover(){$parent.hover(function(){if(autoPlaying){base.stopTicker(false);}},function(){if(autoPlaying){base.startTicker(false);}});}function setChildrenFade(){$children.not(":eq("+currentSlide+")").fadeTo(options.speed,0).css("zIndex",98);$children.eq(currentSlide).css("zIndex",99).fadeTo(options.speed,1,function(){isWorking=false;if(jQuery.browser.msie){$children.eq(currentSlide).get(0).style.removeAttribute("filter");}options.onAfterSlide(currentSlide,$children.length,$children.eq(currentSlide));});}function makeSlideActive(number){if(options.pagerType=="full"&&options.pager){$("a",$pager).removeClass(options.pagerActiveClass);$("a",$pager).eq(number).addClass(options.pagerActiveClass);}else{if(options.pagerType=="short"&&options.pager){$(".bx-pager-current",$pager).html(currentSlide+1);}}}function showControls(nextType,nextContent,prevType,prevContent){var $nextHtml=$('<a href="" class="bx-next"></a>');var $prevHtml=$('<a href="" class="bx-prev"></a>');if(nextType=="text"){$nextHtml.html(nextContent);}else{$nextHtml.html('<img src="'+nextContent+'" />');}if(prevType=="text"){$prevHtml.html(prevContent);}else{$prevHtml.html('<img src="'+prevContent+'" />');}if(options.prevSelector){$(options.prevSelector).append($prevHtml);}else{$outerWrapper.append($prevHtml);}if(options.nextSelector){$(options.nextSelector).append($nextHtml);}else{$outerWrapper.append($nextHtml);}$nextHtml.click(function(){base.goToNextSlide();return false;});$prevHtml.click(function(){base.goToPreviousSlide();return false;});}function showPager(type){var pagerQty=$children.length;if(options.moveSlideQty>1){if($children.length%options.moveSlideQty!=0){pagerQty=Math.ceil($children.length/options.moveSlideQty);}else{pagerQty=$children.length/options.moveSlideQty;}}var pagerString="";if(options.buildPager){for(var i=0;i<pagerQty;i++){pagerString+=options.buildPager(i,$children.eq(i*options.moveSlideQty));}}else{if(type=="full"){for(var i=1;i<=pagerQty;i++){pagerString+='<a href="" class="pager-link pager-'+i+'">'+i+"</a>";}}else{if(type=="short"){pagerString='<span class="bx-pager-current">'+(options.startingSlide+1)+"</span> "+options.pagerShortSeparator+' <span class="bx-pager-total">'+$children.length+"</span>";}}}if(options.pagerSelector){$(options.pagerSelector).append(pagerString);$pager=$(options.pagerSelector);}else{var $pagerContainer=$('<div class="bx-pager"></div>');$pagerContainer.append(pagerString);if(options.pagerLocation=="top"){$outerWrapper.prepend($pagerContainer);}else{if(options.pagerLocation=="bottom"){$outerWrapper.append($pagerContainer);}}$pager=$(".bx-pager",$outerWrapper);}$pager.children().click(function(){if(options.pagerType=="full"){var slideIndex=$pager.children().index(this);if(options.moveSlideQty>1){slideIndex*=options.moveSlideQty;}base.goToSlide(slideIndex);}return false;});}function showCaptions(){var caption=$("img",$children.eq(currentSlide)).attr("title");if(caption!=""){if(options.captionsSelector){$(options.captionsSelector).html(caption);}else{$(".bx-captions",$outerWrapper).html(caption);}}else{if(options.captionsSelector){$(options.captionsSelector).html("&nbsp;");}else{$(".bx-captions",$outerWrapper).html("&nbsp;");}}}function showAutoControls(startType,startContent,stopType,stopContent){$autoControls=$('<a href="" class="bx-start"></a>');if(startType=="text"){$startContent=startContent;}else{$startContent='<img src="'+startContent+'" />';}if(stopType=="text"){$stopContent=stopContent;}else{$stopContent='<img src="'+stopContent+'" />';}if(options.autoControlsSelector){$(options.autoControlsSelector).append($autoControls);}else{$outerWrapper.append('<div class="bx-auto"></div>');$(".bx-auto",$outerWrapper).html($autoControls);}$autoControls.click(function(){if(options.ticker){if($(this).hasClass("stop")){base.stopTicker();}else{if($(this).hasClass("start")){base.startTicker();}}}else{if($(this).hasClass("stop")){base.stopShow(true);}else{if($(this).hasClass("start")){base.startShow(true);}}}return false;});}function checkEndControls(){if(!options.infiniteLoop&&options.hideControlOnEnd){if(currentSlide==firstSlide){$(".bx-prev",$outerWrapper).hide();}else{$(".bx-prev",$outerWrapper).show();}if(currentSlide==lastSlide){$(".bx-next",$outerWrapper).hide();}else{$(".bx-next",$outerWrapper).show();}}}function getSlidePosition(number,side){if(side=="left"){var position=$(".pager",$outerWrapper).eq(number).position().left;}else{if(side=="top"){var position=$(".pager",$outerWrapper).eq(number).position().top;}}return position;}function getWrapperWidth(){var wrapperWidth=$firstChild.outerWidth()*options.displaySlideQty;return wrapperWidth;}function getWrapperHeight(){var wrapperHeight=$firstChild.outerHeight()*options.displaySlideQty;return wrapperHeight;}function getArraySample(array,start,length,direction){var sample=[];var loopLength=length;var startPopulatingArray=false;if(direction=="backward"){array=$.makeArray(array);array.reverse();}while(loopLength>0){$.each(array,function(index,val){if(loopLength>0){if(!startPopulatingArray){if(index==start){startPopulatingArray=true;sample.push($(this).clone());loopLength--;}}else{sample.push($(this).clone());loopLength--;}}else{return false;}});}return sample;}this.each(function(){if($(this).children().length>0){base.initShow();}});return this;};jQuery.fx.prototype.cur=function(){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null)){return this.elem[this.prop];}var r=parseFloat(jQuery.css(this.elem,this.prop));return r;};})(jQuery);