/*!
 * Feature Carousel, Version 1.2.1
 * http://www.bkosolutions.com
 *
 * Copyright 2011 Brian Osborne
 * Licensed under GPL version 3
 * brian@bkosborne.com
 *
 * http://www.gnu.org/licenses/gpl.txt
 */
(function($){$.fn.featureCarousel=function(options){options=$.extend({},$.fn.featureCarousel.defaults,options||{});return $(this).each(function(){var pluginData={currentCenterNum:options.startingFeature,containerWidth:0,containerHeight:0,largeFeatureWidth:0,largeFeatureHeight:0,smallFeatureWidth:0,smallFeatureHeight:0,totalFeatureCount:$(this).children("div").length,currentlyMoving:false,featuresContainer:$(this),featuresArray:[],containerIDTag:"#"+$(this).attr("id"),timeoutVar:null,rotationsRemaining:0,itemsToAnimate:0,borderWidth:0};preload(function(){setupFeatureDimensions();setupCarousel();setupFeaturePositions();setupTrackers();initiateMove(true,1);});function preload(callback){if(options.preload==true){var $imageElements=pluginData.featuresContainer.find("img");var loadedImages=0;var totalImages=$imageElements.length;$imageElements.each(function(){$(this).load(function(){loadedImages++;if(loadedImages==totalImages){callback();}});if(this.complete||$.browser.msie){$(this).trigger('load');}});}else{callback();}}
function getContainer(featureNum){return pluginData.featuresArray[featureNum-1];}
function getBySetPos(position){$.each(pluginData.featuresArray,function(){if($(this).data().setPosition==position)
return $(this);});}
function getPreviousNum(num){if((num-1)==0){return pluginData.totalFeatureCount;}else{return num-1;}}
function getNextNum(num){if((num+1)>pluginData.totalFeatureCount){return 1;}else{return num+1;}}
function setupFeatureDimensions(){pluginData.containerWidth=pluginData.featuresContainer.width();pluginData.containerHeight=pluginData.featuresContainer.height();var $firstFeatureImage=$(pluginData.containerIDTag).find(".carousel-image:first");if(options.largeFeatureWidth>1)
pluginData.largeFeatureWidth=options.largeFeatureWidth;else if(options.largeFeatureWidth>0&&options.largeFeatureWidth<1)
pluginData.largeFeatureWidth=$firstFeatureImage.width()*options.largeFeatureWidth;else
pluginData.largeFeatureWidth=$firstFeatureImage.outerWidth();if(options.largeFeatureHeight>1)
pluginData.largeFeatureHeight=options.largeFeatureHeight;else if(options.largeFeatureHeight>0&&options.largeFeatureHeight<1)
pluginData.largeFeatureHeight=$firstFeatureImage.height()*options.largeFeatureHeight;else
pluginData.largeFeatureHeight=$firstFeatureImage.outerHeight();if(options.smallFeatureWidth>1)
pluginData.smallFeatureWidth=options.smallFeatureWidth;else if(options.smallFeatureWidth>0&&options.smallFeatureWidth<1)
pluginData.smallFeatureWidth=$firstFeatureImage.width()*options.smallFeatureWidth;else
pluginData.smallFeatureWidth=$firstFeatureImage.outerWidth()/2;if(options.smallFeatureHeight>1)
pluginData.smallFeatureHeight=options.smallFeatureHeight;else if(options.smallFeatureHeight>0&&options.smallFeatureHeight<1)
pluginData.smallFeatureHeight=$firstFeatureImage.height()*options.smallFeatureHeight;else
pluginData.smallFeatureHeight=$firstFeatureImage.outerHeight()/2;}
function setupCarousel(){if(options.displayCutoff>0&&options.displayCutoff<pluginData.totalFeatureCount){pluginData.totalFeatureCount=options.displayCutoff;}
pluginData.featuresContainer.find(".carousel-feature").each(function(index){if(index<pluginData.totalFeatureCount){pluginData.featuresArray[index]=$(this);}});if(pluginData.featuresContainer.find(".carousel-feature").first().css("borderLeftWidth")!="medium"){pluginData.borderWidth=parseInt(pluginData.featuresContainer.find(".carousel-feature").first().css("borderLeftWidth"))*2;}
pluginData.featuresContainer.find(".carousel-feature").each(function(){$(this).css({'left':(pluginData.containerWidth/2)-(pluginData.smallFeatureWidth/2)-(pluginData.borderWidth/2),'width':pluginData.smallFeatureWidth,'height':pluginData.smallFeatureHeight,'top':options.smallFeatureOffset+options.topPadding,'opacity':0});}).find(".carousel-image").css({'width':pluginData.smallFeatureWidth});if(options.captionBelow){pluginData.featuresContainer.find('.carousel-caption').css('position','relative');}
if(pluginData.totalFeatureCount<4){pluginData.itemsToAnimate=pluginData.totalFeatureCount;}else{pluginData.itemsToAnimate=4;}
pluginData.featuresContainer.find(".carousel-caption").hide();}
function setupFeaturePositions(){$.each(pluginData.featuresArray,function(i){$(this).data('setPosition',i+1);});var oneBeforeStarting=getPreviousNum(options.startingFeature);pluginData.currentCenterNum=oneBeforeStarting;var $centerFeature=getContainer(oneBeforeStarting);$centerFeature.data('position',1);var $prevFeatures=$centerFeature.prevAll();$prevFeatures.each(function(i){$(this).data('position',(pluginData.totalFeatureCount-i));});var $nextFeatures=$centerFeature.nextAll();$nextFeatures.each(function(i){if($(this).data('setPosition')!=undefined){$(this).data('position',(i+2));}});if(options.counterStyle=='caption'){$.each(pluginData.featuresArray,function(){var pos=getPreviousNum($(this).data('position'));var $numberTag=$("<span></span>");$numberTag.addClass("numberTag");$numberTag.html("("+pos+" of "+pluginData.totalFeatureCount+") ");$(this).find('.carousel-caption p').prepend($numberTag);});}}
function setupTrackers()
{if(options.trackerIndividual){var $list=$("<ul></ul>");$list.addClass("tracker-individual-container");for(var i=0;i<pluginData.totalFeatureCount;i++){var counter=i+1;var $trackerBlip=$("<div></div>");$trackerBlip.addClass("tracker-individual-blip");$trackerBlip.css("cursor","pointer");$trackerBlip.attr("id","tracker");var $listEntry=$("<li></li>");$listEntry.append($trackerBlip);$listEntry.css("float","left");$listEntry.css("list-style-type","none");$list.append($listEntry);}
$(pluginData.containerIDTag).append($list);$list.hide().show();}
if(options.trackerSummation){var $tracker=$('<div></div>');$tracker.addClass('tracker-summation-container');var $current=$('<span></span>').addClass('tracker-summation-current').text(options.startingFeature);var $total=$('<span></span>').addClass('tracker-summation-total').text(pluginData.totalFeatureCount);var $middle=$('<span></span>').addClass('tracker-summation-middle').text(' of ');$tracker.append($current).append($middle).append($total);$(pluginData.containerIDTag).append($tracker);}}
function updateTracker(oldCenter,newCenter){if(options.trackerIndividual){var $trackerContainer=pluginData.featuresContainer.find(".tracker-individual-container");var $oldCenter=$trackerContainer.find("#tracker-"+oldCenter);var $newCenter=$trackerContainer.find("#tracker-"+newCenter);$oldCenter.removeClass("tracker-individual-blip-selected");$newCenter.addClass("tracker-individual-blip-selected");}
if(options.trackerSummation){var $trackerContainer=pluginData.featuresContainer.find('.tracker-summation-container');$trackerContainer.find('.tracker-summation-current').text(newCenter);}}
function setTimer(stop){clearTimeout(pluginData.timeoutVar);if(!stop&&options.autoPlay!=0){var autoTime=(Math.abs(options.autoPlay)<options.carouselSpeed)?options.carouselSpeed:Math.abs(options.autoPlay);pluginData.timeoutVar=setTimeout(function(){(options.autoPlay>0)?initiateMove(true,1):initiateMove(false,1);},autoTime);}}
function rotatePositions(direction){$.each(pluginData.featuresArray,function(){var newPos;if(direction==false){newPos=getNextNum($(this).data().position);}else{newPos=getPreviousNum($(this).data().position);}
$(this).data('position',newPos);});}
function animateFeature($feature,direction)
{var new_width,new_height,new_top,new_left,new_zindex,new_padding,new_fade;var oldPosition=$feature.data('position');var newPosition;if(direction==true)
newPosition=getPreviousNum(oldPosition);else
newPosition=getNextNum(oldPosition);if(oldPosition==1){options.leavingCenter($feature);}
if(newPosition==1){new_width=pluginData.largeFeatureWidth;new_height=pluginData.largeFeatureHeight;new_top=options.topPadding;new_zindex=$feature.css("z-index");new_left=(pluginData.containerWidth/2)-(pluginData.largeFeatureWidth/2)-(pluginData.borderWidth/2);new_fade=1.0;}else{new_width=pluginData.smallFeatureWidth;new_height=pluginData.smallFeatureHeight;new_top=options.smallFeatureOffset+options.topPadding;new_zindex=1;new_fade=0.4;if(newPosition==pluginData.totalFeatureCount){new_left=options.sidePadding;}else if(newPosition==2){new_left=pluginData.containerWidth-pluginData.smallFeatureWidth-options.sidePadding-pluginData.borderWidth;}else{new_left=(pluginData.containerWidth/2)-(pluginData.smallFeatureWidth/2)-(pluginData.borderWidth/2);new_fade=0;}}
if(oldPosition==1){$feature.find(".carousel-caption").hide();}
$feature.animate({width:new_width,height:new_height,top:new_top,left:new_left,opacity:new_fade},options.carouselSpeed,options.animationEasing,function(){if(newPosition==1){if(options.captionBelow)
$feature.css('height','auto');$feature.find(".carousel-caption").fadeTo("fast",0.85);options.movedToCenter($feature);}
pluginData.rotationsRemaining=pluginData.rotationsRemaining-1;$feature.css("z-index",new_zindex);if(options.trackerIndividual||options.trackerSummation){if(newPosition==1){var newCenterItemNum=pluginData.featuresContainer.find(".carousel-feature").index($feature)+1;var oldCenterItemNum;if(direction==false)
oldCenterItemNum=getNextNum(newCenterItemNum);else
oldCenterItemNum=getPreviousNum(newCenterItemNum);updateTracker(oldCenterItemNum,newCenterItemNum);}}
var divide=pluginData.rotationsRemaining/pluginData.itemsToAnimate;if(divide%1==0){pluginData.currentlyMoving=false;rotatePositions(direction);if(pluginData.rotationsRemaining>0)
move(direction);}
setTimer(false);}).find('.carousel-image').animate({width:new_width,height:new_height},options.carouselSpeed,options.animationEasing).end();}
function move(direction)
{pluginData.currentlyMoving=true;var $newCenter,$newLeft,$newRight,$newHidden;if(direction==true){$newCenter=getContainer(getNextNum(pluginData.currentCenterNum));$newLeft=getContainer(pluginData.currentCenterNum);$newRight=getContainer(getNextNum(getNextNum(pluginData.currentCenterNum)));$newHidden=getContainer(getPreviousNum(pluginData.currentCenterNum));pluginData.currentCenterNum=getNextNum(pluginData.currentCenterNum);}else{$newCenter=getContainer(getPreviousNum(pluginData.currentCenterNum));$newLeft=getContainer(getPreviousNum(getPreviousNum(pluginData.currentCenterNum)));$newRight=getContainer(pluginData.currentCenterNum);$newHidden=getContainer(getNextNum(pluginData.currentCenterNum));pluginData.currentCenterNum=getPreviousNum(pluginData.currentCenterNum);}
if(direction){$newLeft.css("z-index",3);}else{$newRight.css("z-index",3);}
$newCenter.css("z-index",4);animateFeature($newLeft,direction);animateFeature($newCenter,direction);animateFeature($newRight,direction);if(pluginData.totalFeatureCount>3){animateFeature($newHidden,direction);}}
function initiateMove(direction,rotations){if(pluginData.currentlyMoving==false){var queue=rotations*pluginData.itemsToAnimate;pluginData.rotationsRemaining=queue;move(direction);}}
function findShortestDistance(from,to){var goingToLeft=1,goingToRight=1,tracker;tracker=from;while((tracker=getPreviousNum(tracker))!=to){goingToLeft++;}
tracker=from;while((tracker=getNextNum(tracker))!=to){goingToRight++;}
return(goingToLeft<goingToRight)?goingToLeft*-1:goingToRight;}
$(options.leftButtonTag).live('click',function(){initiateMove(false,1);});$(options.rightButtonTag).live('click',function(){initiateMove(true,1);});pluginData.featuresContainer.find(".carousel-feature").click(function(){var position=$(this).data('position');if(position==2){initiateMove(true,1);}else if(position==pluginData.totalFeatureCount){initiateMove(false,1);}}).mouseover(function(){if(pluginData.currentlyMoving==false){var position=$(this).data('position');if(position==2||position==pluginData.totalFeatureCount){$(this).css("opacity",0.8);}}
if(options.pauseOnHover)setTimer(true);if(options.stopOnHover)options.autoPlay=0;}).mouseout(function(){if(pluginData.currentlyMoving==false){var position=$(this).data('position');if(position==2||position==pluginData.totalFeatureCount){$(this).css("opacity",0.4);}}
if(options.pauseOnHover){setTimer(false);}});$("a",pluginData.containerIDTag).live("click",function(event){var $parents=$(this).parentsUntil(pluginData.containerIDTag);$parents.each(function(){var position=$(this).data('position');if(position!=undefined){if(position!=1){if(position==pluginData.totalFeatureCount){initiateMove(false,1);}else if(position==2){initiateMove(true,1);}
event.preventDefault();return false;}else{options.clickedCenter($(this));}}});});$(".tracker-individual-blip").live("click",function(){var goTo=$(this).attr("id").substring(8);var whereIsIt=pluginData.featuresContainer.find(".carousel-feature").eq(goTo-1).data('position');var currentlyAt=pluginData.currentCenterNum;if(goTo!=currentlyAt){var shortest=findShortestDistance(1,whereIsIt);if(shortest<0){initiateMove(false,(shortest*-1));}else{initiateMove(true,shortest);}}});});};$.fn.featureCarousel.defaults={largeFeatureWidth:0,largeFeatureHeight:0,smallFeatureWidth:.5,smallFeatureHeight:.5,topPadding:20,sidePadding:50,smallFeatureOffset:50,startingFeature:1,carouselSpeed:1000,autoPlay:4000,pauseOnHover:true,stopOnHover:false,trackerIndividual:true,trackerSummation:true,preload:true,displayCutoff:0,animationEasing:'swing',leftButtonTag:'#carousel-left',rightButtonTag:'#carousel-right',captionBelow:false,movedToCenter:$.noop,leavingCenter:$.noop,clickedCenter:$.noop};})(jQuery);

// JavaScript Document
var jq1=jQuery.noConflict();jq1(document).ready(function() {jq1("#carousel").featureCarousel({});});

LightboxOptions=Object.extend({fileLoadingImage:"images/lightbox/loading.gif",fileBottomNavCloseImage:"images/lightbox/closelabel.gif",overlayOpacity:.8,animate:true,resizeSpeed:7,borderSize:10,labelImage:"Image",labelOf:"of"},window.LightboxOptions||{});var Lightbox=Class.create();Lightbox.prototype={imageArray:[],activeImage:undefined,initialize:function(){this.updateImageList();this.keyboardAction=this.keyboardAction.bindAsEventListener(this);if(LightboxOptions.resizeSpeed>10)LightboxOptions.resizeSpeed=10;if(LightboxOptions.resizeSpeed<1)LightboxOptions.resizeSpeed=1;this.resizeDuration=LightboxOptions.animate?(11-LightboxOptions.resizeSpeed)*.15:0;this.overlayDuration=LightboxOptions.animate?.2:0;var a=(LightboxOptions.animate?250:1)+"px";var b=$$("body")[0];b.appendChild(Builder.node("div",{id:"overlay"}));b.appendChild(Builder.node("div",{id:"lightbox"},[Builder.node("div",{id:"outerImageContainer"},Builder.node("div",{id:"imageContainer"},[Builder.node("img",{id:"lightboxImage"}),Builder.node("div",{id:"hoverNav"},[Builder.node("a",{id:"prevLink",href:"#"}),Builder.node("a",{id:"nextLink",href:"#"})]),Builder.node("div",{id:"loading"},Builder.node("a",{id:"loadingLink",href:"#"},Builder.node("img",{src:LightboxOptions.fileLoadingImage})))])),Builder.node("div",{id:"imageDataContainer"},Builder.node("div",{id:"imageData"},[Builder.node("div",{id:"imageDetails"},[Builder.node("span",{id:"caption"}),Builder.node("span",{id:"numberDisplay"})]),Builder.node("div",{id:"bottomNav"},Builder.node("a",{id:"bottomNavClose",href:"#"},Builder.node("img",{src:LightboxOptions.fileBottomNavCloseImage})))]))]));$("overlay").hide().observe("click",function(){this.end()}.bind(this));$("lightbox").hide().observe("click",function(a){if(a.element().id=="lightbox")this.end()}.bind(this));$("outerImageContainer").setStyle({width:a,height:a});$("prevLink").observe("click",function(a){a.stop();this.changeImage(this.activeImage-1)}.bindAsEventListener(this));$("nextLink").observe("click",function(a){a.stop();this.changeImage(this.activeImage+1)}.bindAsEventListener(this));$("loadingLink").observe("click",function(a){a.stop();this.end()}.bind(this));$("bottomNavClose").observe("click",function(a){a.stop();this.end()}.bind(this));var c=this;(function(){var a="overlay lightbox outerImageContainer imageContainer lightboxImage hoverNav prevLink nextLink loading loadingLink "+"imageDataContainer imageData imageDetails caption numberDisplay bottomNav bottomNavClose";$w(a).each(function(a){c[a]=$(a)})}).defer()},updateImageList:function(){this.updateImageList=Prototype.emptyFunction;document.observe("click",function(a){var b=a.findElement("a[class^=lightbox]")||a.findElement("area[class^=lightbox]");if(b){a.stop();this.start(b)}}.bind(this))},start:function(a){$$("select","object","embed").each(function(a){a.style.visibility="hidden"});var b=this.getPageSize();$("overlay").setStyle({width:b[0]+"px",height:b[1]+"px"});new Effect.Appear(this.overlay,{duration:this.overlayDuration,from:0,to:LightboxOptions.overlayOpacity});this.imageArray=[];var c=0;if(a.getAttribute("class")=="lightbox"){this.imageArray.push([a.href,a.title])}else{this.imageArray=$$(a.tagName+'[href][class="'+a.rel+'"]').collect(function(a){return[a.href,a.title]}).uniq();while(this.imageArray[c][0]!=a.href){c++}}var d=document.viewport.getScrollOffsets();var e=d[1]+document.viewport.getHeight()/10;var f=d[0];this.lightbox.setStyle({top:e+"px",left:f+"px"}).show();this.changeImage(c)},changeImage:function(a){this.activeImage=a;if(LightboxOptions.animate)this.loading.show();this.lightboxImage.hide();this.hoverNav.hide();this.prevLink.hide();this.nextLink.hide();this.imageDataContainer.setStyle({opacity:1e-4});this.numberDisplay.hide();var b=new Image;b.onload=function(){this.lightboxImage.src=this.imageArray[this.activeImage][0];this.lightboxImage.width=b.width;this.lightboxImage.height=b.height;this.resizeImageContainer(b.width,b.height)}.bind(this);b.src=this.imageArray[this.activeImage][0]},resizeImageContainer:function(a,b){var c=this.outerImageContainer.getWidth();var d=this.outerImageContainer.getHeight();var e=a+LightboxOptions.borderSize*2;var f=b+LightboxOptions.borderSize*2;var g=e/c*100;var h=f/d*100;var i=c-e;var j=d-f;if(j!=0)new Effect.Scale(this.outerImageContainer,h,{scaleX:false,duration:this.resizeDuration,queue:"front"});if(i!=0)new Effect.Scale(this.outerImageContainer,g,{scaleY:false,duration:this.resizeDuration,delay:this.resizeDuration});var k=0;if(j==0&&i==0){k=100;if(Prototype.Browser.IE)k=250}(function(){this.prevLink.setStyle({height:b+"px"});this.nextLink.setStyle({height:b+"px"});this.imageDataContainer.setStyle({width:e+"px"});this.showImage()}).bind(this).delay(k/1e3)},showImage:function(){this.loading.hide();new Effect.Appear(this.lightboxImage,{duration:this.resizeDuration,queue:"end",afterFinish:function(){this.updateDetails()}.bind(this)});this.preloadNeighborImages()},updateDetails:function(){this.caption.update(this.imageArray[this.activeImage][1]).show();if(this.imageArray.length>1){this.numberDisplay.update(LightboxOptions.labelImage+" "+(this.activeImage+1)+" "+LightboxOptions.labelOf+"  "+this.imageArray.length).show()}new Effect.Parallel([new Effect.SlideDown(this.imageDataContainer,{sync:true,duration:this.resizeDuration,from:0,to:1}),new Effect.Appear(this.imageDataContainer,{sync:true,duration:this.resizeDuration})],{duration:this.resizeDuration,afterFinish:function(){var a=this.getPageSize();this.overlay.setStyle({width:a[0]+"px",height:a[1]+"px"});this.updateNav()}.bind(this)})},updateNav:function(){this.hoverNav.show();if(this.activeImage>0)this.prevLink.show();if(this.activeImage<this.imageArray.length-1)this.nextLink.show();this.enableKeyboardNav()},enableKeyboardNav:function(){document.observe("keydown",this.keyboardAction)},disableKeyboardNav:function(){document.stopObserving("keydown",this.keyboardAction)},keyboardAction:function(a){var b=a.keyCode;var c;if(a.DOM_VK_ESCAPE){c=a.DOM_VK_ESCAPE}else{c=27}var d=String.fromCharCode(b).toLowerCase();if(d.match(/x|o|c/)||b==c){this.end()}else if(d=="p"||b==37){if(this.activeImage!=0){this.disableKeyboardNav();this.changeImage(this.activeImage-1)}}else if(d=="n"||b==39){if(this.activeImage!=this.imageArray.length-1){this.disableKeyboardNav();this.changeImage(this.activeImage+1)}}},preloadNeighborImages:function(){var a,b;if(this.imageArray.length>this.activeImage+1){a=new Image;a.src=this.imageArray[this.activeImage+1][0]}if(this.activeImage>0){b=new Image;b.src=this.imageArray[this.activeImage-1][0]}},end:function(){this.disableKeyboardNav();this.lightbox.hide();new Effect.Fade(this.overlay,{duration:this.overlayDuration});$$("select","object","embed").each(function(a){a.style.visibility="visible"})},getPageSize:function(){var a,b;if(window.innerHeight&&window.scrollMaxY){a=window.innerWidth+window.scrollMaxX;b=window.innerHeight+window.scrollMaxY}else if(document.body.scrollHeight>document.body.offsetHeight){a=document.body.scrollWidth;b=document.body.scrollHeight}else{a=document.body.offsetWidth;b=document.body.offsetHeight}var c,d;if(self.innerHeight){if(document.documentElement.clientWidth){c=document.documentElement.clientWidth}else{c=self.innerWidth}d=self.innerHeight}else if(document.documentElement&&document.documentElement.clientHeight){c=document.documentElement.clientWidth;d=document.documentElement.clientHeight}else if(document.body){c=document.body.clientWidth;d=document.body.clientHeight}if(b<d){pageHeight=d}else{pageHeight=b}if(a<c){pageWidth=a}else{pageWidth=c}return[pageWidth,pageHeight]}};document.observe("dom:loaded",function(){new Lightbox})