/*
 * jQuery FlexSlider v1.4
 * http://flex.madebymufffin.com
 *
 * Copyright 2011, Tyler Smith
 * Free to use under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 *
 * TouchWipe gesture credits: http://www.netcu.de/jquery-touchwipe-iphone-ipad-library
 */
(function(a){a.fn.extend({flexslider:function(q){var k={animation:"fade",slideshow:true,slideshowSpeed:7000,animationDuration:500,directionNav:true,controlNav:true,keyboardNav:true,touchSwipe:true,prevText:"Previous",nextText:"Next",randomize:false,slideToStart:0,pauseOnAction:true,pauseOnHover:false,controlsContainer:"",manualControls:""};var q=a.extend(k,q),d=this,c=a(".slides",d),b=a(".slides li",d),f=b.length;ANIMATING=false,currentSlide=q.slideToStart;if(q.randomize&&f>1){b.sort(function(){return(Math.round(Math.random())-0.5)});c.empty().append(b)}if(q.animation.toLowerCase()=="slide"&&f>1){d.css({overflow:"hidden"});c.append(b.filter(":first").clone().addClass("clone")).prepend(b.filter(":last").clone().addClass("clone"));c.width(((f+2)*d.width())+2000);var g=a(".slides li",d);setTimeout(function(){g.width(d.width()).css({"float":"left"}).show()},100);c.css({marginLeft:(-1*(currentSlide+1))*d.width()+"px"})}else{b.hide().eq(currentSlide).fadeIn(400)}function o(i){if(!ANIMATING){ANIMATING=true;if(q.animation.toLowerCase()=="slide"){if(currentSlide==0&&i==f-1){c.animate({marginLeft:"0px"},q.animationDuration,function(){c.css({marginLeft:(-1*f)*b.filter(":first").width()+"px"});ANIMATING=false;currentSlide=i})}else{if(currentSlide==f-1&&i==0){c.animate({marginLeft:(-1*(f+1))*b.filter(":first").width()+"px"},q.animationDuration,function(){c.css({marginLeft:-1*b.filter(":first").width()+"px"});ANIMATING=false;currentSlide=i})}else{c.animate({marginLeft:(-1*(i+1))*b.filter(":first").width()+"px"},q.animationDuration,function(){ANIMATING=false;currentSlide=i})}}}else{if(q.animation.toLowerCase()=="show"){b.eq(currentSlide).hide();b.eq(i).show();ANIMATING=false;currentSlide=i}else{d.css({minHeight:b.eq(currentSlide).height()});b.eq(currentSlide).fadeOut(q.animationDuration,function(){b.eq(i).fadeIn(q.animationDuration,function(){ANIMATING=false;currentSlide=i});d.css({minHeight:"inherit"})})}}}}if(q.controlNav&&f>1){if(q.manualControls!=""&&a(q.manualControls).length>0){var e=a(q.manualControls)}else{var e=a('<ol class="flex-control-nav"></ol>');var l=1;for(var m=0;m<f;m++){e.append("<li><a>"+l+"</a></li>");l++}if(q.controlsContainer!=""&&a(q.controlsContainer).length>0){a(q.controlsContainer).append(e)}else{d.append(e)}e=a(".flex-control-nav li a")}e.eq(currentSlide).addClass("active");e.click(function(j){j.preventDefault();if(a(this).hasClass("active")||ANIMATING){return}else{e.removeClass("active");a(this).addClass("active");var i=e.index(a(this));o(i);if(q.pauseOnAction){clearInterval(n)}}})}if(q.directionNav&&f>1){if(q.controlsContainer!=""&&a(q.controlsContainer).length>0){a(q.controlsContainer).append(a('<ul class="flex-direction-nav"><li><a class="prev" href="#">'+q.prevText+'</a></li><li><a class="next" href="#">'+q.nextText+"</a></li></ul>"))}else{d.append(a('<ul class="flex-direction-nav"><li><a class="prev" href="#">'+q.prevText+'</a></li><li><a class="next" href="#">'+q.nextText+"</a></li></ul>"))}a(".flex-direction-nav li a").click(function(i){i.preventDefault();if(ANIMATING){return}else{if(a(this).hasClass("next")){var j=(currentSlide==f-1)?0:currentSlide+1}else{var j=(currentSlide==0)?f-1:currentSlide-1}if(q.controlNav){e.removeClass("active");e.eq(j).addClass("active")}o(j);if(q.pauseOnAction){clearInterval(n)}}})}if(q.keyboardNav&&f>1){a(document).keyup(function(i){if(ANIMATING){return}else{if(i.keyCode!=39&&i.keyCode!=37){return}else{if(i.keyCode==39){var j=(currentSlide==f-1)?0:currentSlide+1}else{if(i.keyCode==37){var j=(currentSlide==0)?f-1:currentSlide-1}}if(q.controlNav){e.removeClass("active");e.eq(j).addClass("active")}o(j);if(q.pauseOnAction){clearInterval(n)}}}})}if(q.slideshow&&f>1){var n;function p(){if(ANIMATING){return}else{var i=(currentSlide==f-1)?0:currentSlide+1;if(q.controlNav){e.removeClass("active");e.eq(i).addClass("active")}o(i)}}if(q.pauseOnHover){d.hover(function(){clearInterval(n)},function(){n=setInterval(p,q.slideshowSpeed)})}if(f>1){n=setInterval(p,q.slideshowSpeed)}}if(q.touchSwipe&&"ontouchstart" in document.documentElement&&f>1){d.each(function(){var i,j=20;isMoving=false;function t(){this.removeEventListener("touchmove",r);i=null;isMoving=false}function r(y){if(isMoving){var u=y.touches[0].pageX,v=i-u;if(Math.abs(v)>=j){t();if(v>0){var w=(currentSlide==f-1)?0:currentSlide+1}else{var w=(currentSlide==0)?f-1:currentSlide-1}if(q.controlNav){e.removeClass("active");e.eq(w).addClass("active")}o(w);if(q.pauseOnAction){clearInterval(n)}}}}function s(u){if(u.touches.length==1){i=u.touches[0].pageX;isMoving=true;this.addEventListener("touchmove",r,false)}}if("ontouchstart" in document.documentElement){this.addEventListener("touchstart",s,false)}})}if(q.animation.toLowerCase()=="slide"&&f>1){var h;a(window).resize(function(){g.width(d.width());c.width(((f+2)*d.width())+2000);clearTimeout(h);h=setTimeout(function(){o(currentSlide)},300)})}}})})(jQuery);