(function($){$.fn.orbit=function(options){var defaults={animation:'fade',animationSpeed:800,advanceSpeed:4000,startClockOnMouseOut:true,startClockOnMouseOutAfter:3000,directionalNav:true,captions:true,captionAnimationSpeed:800,timer:false,bullets:false};var options=$.extend(defaults,options);return this.each(function(){var activeImage=0;var numberImages=0;var orbitWidth;var orbitHeight;var locked;var orbit=$(this).addClass('orbit')
var images=orbit.find('img, a img');images.each(function(){var _img=$(this);var _imgWidth=_img.width();var _imgHeight=_img.height();orbit.width(_imgWidth);orbitWidth=orbit.width()
orbit.height(_imgHeight)
orbitHeight=orbit.height();numberImages++;});images.eq(activeImage).css({"z-index":3});if(options.timer){var timerHTML='<div class="timer"><span class="mask"><span class="rotator"></span></span><span class="pause"></span></div>'
orbit.append(timerHTML);var timer=$('div.timer')
var timerRunning;if(timer.length!=0){var speed=(options.advanceSpeed)/180;var rotator=$('div.timer span.rotator')
var mask=$('div.timer span.mask')
var pause=$('div.timer span.pause')
var degrees=0;var clock;function startClock(){timerRunning=true;pause.removeClass('active')
clock=setInterval(function(e){var degreeCSS="rotate("+degrees+"deg)"
degrees+=2
rotator.css({"-webkit-transform":degreeCSS,"-moz-transform":degreeCSS,"-o-transform":degreeCSS})
if(degrees>180){rotator.addClass('move')
mask.addClass('move')}
if(degrees>360){rotator.removeClass('move')
mask.removeClass('move')
degrees=0;shift("next")}},speed);};function stopClock(){timerRunning=false;clearInterval(clock)
pause.addClass('active')}
startClock();timer.click(function(){if(!timerRunning){startClock();}else{stopClock();}})
if(options.startClockOnMouseOut){var outTimer;orbit.mouseleave(function(){outTimer=setTimeout(function(){if(!timerRunning){startClock();}},options.startClockOnMouseOutAfter)})
orbit.mouseenter(function(){clearTimeout(outTimer);})}}}
function unlock(){locked=false;}
function lock(){locked=true;}
if(options.captions){function setCaption(){document.getElementById('galleryCaption').innerHTML=images.eq(activeImage).attr('alt');}
setCaption();}
if(options.directionalNav){var directionalNavHTML='<div class="slider-nav"><span class="right">Right</span><span class="left">Left</span></div>';orbit.append(directionalNavHTML);var leftBtn=orbit.children('div.slider-nav').children('span.left');var rightBtn=orbit.children('div.slider-nav').children('span.right');leftBtn.click(function(){if(options.timer){stopClock();}
shift("prev");});rightBtn.click(function(){if(options.timer){stopClock();}
shift("next")});}
if(options.bullets){var bulletHTML='<ul class="orbit-bullets"></ul>';orbit.append(bulletHTML);var bullets=$('ul.orbit-bullets');for(i=0;i<numberImages;i++){var liMarkup=$('<li>'+i+'</li>')
$('ul.orbit-bullets').append(liMarkup);liMarkup.data('index',i);liMarkup.click(function(){if(options.timer){stopClock();}
shift($(this).data('index'));});}
function setActiveBullet(){bullets.children('li').removeClass('active').eq(activeImage).addClass('active')}
setActiveBullet();}
function shift(direction){var prevActiveImage=activeImage;var slideDirection=direction;if(prevActiveImage==slideDirection){return false;}
function resetAndUnlock(){images.eq(prevActiveImage).css({"z-index":1});unlock();}
if(!locked){lock();if(direction=="next"){activeImage++
if(activeImage==numberImages){activeImage=0;}}else if(direction=="prev"){activeImage--
if(activeImage<0){activeImage=numberImages-1;}}else{activeImage=direction;if(prevActiveImage<activeImage){slideDirection="next";}else if(prevActiveImage>activeImage){slideDirection="prev"}}
if(options.bullets){setActiveBullet();}
if(options.animation=="fade"){images.eq(prevActiveImage).css({"z-index":2});images.eq(activeImage).css({"opacity":0,"z-index":3}).animate({"opacity":1},options.animationSpeed,resetAndUnlock);if(options.captions){setCaption();}}
if(options.animation=="horizontal-slide"){images.eq(prevActiveImage).css({"z-index":2});if(slideDirection=="next"){images.eq(activeImage).css({"left":orbitWidth,"z-index":3}).animate({"left":0},options.animationSpeed,resetAndUnlock);}
if(slideDirection=="prev"){images.eq(activeImage).css({"left":-orbitWidth,"z-index":3}).animate({"left":0},options.animationSpeed,resetAndUnlock);}
if(options.captions){setCaption();}}
if(options.animation=="vertical-slide"){images.eq(prevActiveImage).css({"z-index":2});if(slideDirection=="prev"){images.eq(activeImage).css({"top":orbitHeight,"z-index":3}).animate({"top":0},options.animationSpeed,resetAndUnlock);}
if(slideDirection=="next"){images.eq(activeImage).css({"top":-orbitHeight,"z-index":3}).animate({"top":0},options.animationSpeed,resetAndUnlock);}
if(options.captions){setCaption();}}}}});}})(jQuery);