/*
 * simplyScroll 2 - a scroll-tastic jQuery plugin
 *
 * http://logicbox.net/jquery/simplyscroll/
 *
 * Copyright (c) 2009-2012 Will Kelly - http://logicbox.net
 *
 * Dual licensed under the MIT and GPL licenses.
 *
 * Version: 2.0.5 Last revised: 10/05/2012
 *
 */
(function(c,j,i){c.fn.simplyScroll=function(a){return this.each(function(){new c.simplyScroll(this,a)})};var h={customClass:"simply-scroll",frameRate:24,speed:1,orientation:"horizontal",auto:!0,autoMode:"loop",manualMode:"end",direction:"forwards",pauseOnHover:!0,pauseOnTouch:!0,pauseButton:!1,startOnLoad:!1};c.simplyScroll=function(a,b){var g=this;this.o=c.extend({},h,b||{});this.isAuto=!1!==this.o.auto&&null!==this.o.autoMode.match(/^loop|bounce$/);this.isRTL=(this.isHorizontal=null!==this.o.orientation.match(/^horizontal|vertical$/)&&
this.o.orientation==h.orientation)&&"rtl"==c("html").attr("dir");this.isForwards=!this.isAuto||this.isAuto&&(null!==this.o.direction.match(/^forwards|backwards$/)&&this.o.direction==h.direction)&&!this.isRTL;this.isLoop=this.isAuto&&"loop"==this.o.autoMode||!this.isAuto&&"loop"==this.o.manualMode;this.events=(this.supportsTouch="createTouch"in document)?{start:"touchstart MozTouchDown",move:"touchmove MozTouchMove",end:"touchend touchcancel MozTouchRelease"}:{start:"mouseenter",end:"mouseleave"};
this.$list=c(a);var d=this.$list.children();this.$list.addClass("simply-scroll-list").wrap('<div class="simply-scroll-clip"></div>').parent().wrap('<div class="'+this.o.customClass+' simply-scroll-container"></div>');this.isAuto?this.o.pauseButton&&(this.$list.parent().parent().prepend('<div class="simply-scroll-btn simply-scroll-btn-pause"></div>'),this.o.pauseOnHover=!1):this.$list.parent().parent().prepend('<div class="simply-scroll-forward"></div>').prepend('<div class="simply-scroll-back"></div>');
if(1<d.length){var f=!1,e=0;this.isHorizontal?(d.each(function(){e=e+c(this).outerWidth(true)}),f=d.eq(0).outerWidth(!0)*d.length!==e):(d.each(function(){e=e+c(this).outerHeight(true)}),f=d.eq(0).outerHeight(!0)*d.length!==e);f&&(this.$list=this.$list.wrap("<div></div>").parent().addClass("simply-scroll-list"),this.isHorizontal?this.$list.children().css({"float":"left",width:e+"px"}):this.$list.children().css({height:e+"px"}))}this.o.startOnLoad?c(j).load(function(){g.init()}):this.init()};c.simplyScroll.fn=
c.simplyScroll.prototype={};c.simplyScroll.fn.extend=c.simplyScroll.extend=c.extend;c.simplyScroll.fn.extend({init:function(){this.$items=this.$list.children();this.$clip=this.$list.parent();this.$container=this.$clip.parent();this.$btnBack=c(".simply-scroll-back",this.$container);this.$btnForward=c(".simply-scroll-forward",this.$container);this.isHorizontal?(this.itemMax=this.$items.eq(0).outerWidth(!0),this.clipMax=this.$clip.width(),this.dimension="width",this.moveBackClass="simply-scroll-btn-left",
this.moveForwardClass="simply-scroll-btn-right",this.scrollPos="Left"):(this.itemMax=this.$items.eq(0).outerHeight(!0),this.clipMax=this.$clip.height(),this.dimension="height",this.moveBackClass="simply-scroll-btn-up",this.moveForwardClass="simply-scroll-btn-down",this.scrollPos="Top");this.posMin=0;this.posMax=this.$items.length*this.itemMax;var a=Math.ceil(this.clipMax/this.itemMax);if(this.isAuto&&"loop"==this.o.autoMode)this.$list.css(this.dimension,this.posMax+this.itemMax*a+"px"),this.posMax+=
this.clipMax-this.o.speed,this.isForwards?(this.$items.slice(0,a).clone(!0).appendTo(this.$list),this.resetPosition=0):(this.$items.slice(-a).clone(!0).prependTo(this.$list),this.resetPosition=this.$items.length*this.itemMax,this.isRTL&&(this.$clip[0].dir="ltr",this.$items.css("float","right")));else if(!this.isAuto&&"loop"==this.o.manualMode){this.posMax+=this.itemMax*a;this.$list.css(this.dimension,this.posMax+this.itemMax*a+"px");this.posMax+=this.clipMax-this.o.speed;this.$items.slice(0,a).clone(!0).appendTo(this.$list);
this.$items.slice(-a).clone(!0).prependTo(this.$list);this.resetPositionForwards=this.resetPosition=a*this.itemMax;this.resetPositionBackwards=this.$items.length*this.itemMax;var b=this;this.$btnBack.bind(this.events.start,function(){b.isForwards=false;b.resetPosition=b.resetPositionBackwards});this.$btnForward.bind(this.events.start,function(){b.isForwards=true;b.resetPosition=b.resetPositionForwards})}else this.$list.css(this.dimension,this.posMax+"px"),this.isForwards?this.resetPosition=0:(this.resetPosition=
this.$items.length*this.itemMax,this.isRTL&&(this.$clip[0].dir="ltr",this.$items.css("float","right")));this.resetPos();this.interval=null;this.intervalDelay=Math.floor(1E3/this.o.frameRate);if(this.isAuto||"end"!=this.o.manualMode)for(;0!==this.itemMax%this.o.speed;)if(this.o.speed--,0===this.o.speed){this.o.speed=1;break}b=this;this.trigger=null;this.funcMoveBack=function(a){a!==i&&a.preventDefault();b.trigger=!b.isAuto&&b.o.manualMode=="end"?this:null;b.isAuto?b.isForwards?b.moveBack():b.moveForward():
b.moveBack()};this.funcMoveForward=function(a){a!==i&&a.preventDefault();b.trigger=!b.isAuto&&b.o.manualMode=="end"?this:null;b.isAuto?b.isForwards?b.moveForward():b.moveBack():b.moveForward()};this.funcMovePause=function(){b.movePause()};this.funcMoveStop=function(){b.moveStop()};this.funcMoveResume=function(){b.moveResume()};if(this.isAuto){this.paused=!1;var g=function(){if(b.paused===false){b.paused=true;b.funcMovePause()}else{b.paused=false;b.funcMoveResume()}return b.paused};this.supportsTouch&&
this.$items.find("a").length&&(this.supportsTouch=!1);if(this.isAuto&&this.o.pauseOnHover&&!this.supportsTouch)this.$clip.bind(this.events.start,this.funcMovePause).bind(this.events.end,this.funcMoveResume);else if(this.isAuto&&this.o.pauseOnTouch&&!this.o.pauseButton&&this.supportsTouch){var d,f;this.$clip.bind(this.events.start,function(a){g();var c=a.originalEvent.touches[0];d=b.isHorizontal?c.pageX:c.pageY;f=b.$clip[0]["scroll"+b.scrollPos];a.stopPropagation();a.preventDefault()}).bind(this.events.move,
function(a){a.stopPropagation();a.preventDefault();a=a.originalEvent.touches[0];a=d-(b.isHorizontal?a.pageX:a.pageY)+f;if(a<0)a=0;else if(a>b.posMax)a=b.posMax;b.$clip[0]["scroll"+b.scrollPos]=a;b.funcMovePause();b.paused=true})}else this.o.pauseButton&&(this.$btnPause=c(".simply-scroll-btn-pause",this.$container).bind("click",function(a){a.preventDefault();g()?c(this).addClass("active"):c(this).removeClass("active")}));this.funcMoveForward()}else this.$btnBack.addClass("simply-scroll-btn "+this.moveBackClass).bind(this.events.start,
this.funcMoveBack).bind(this.events.end,this.funcMoveStop),this.$btnForward.addClass("simply-scroll-btn "+this.moveForwardClass).bind(this.events.start,this.funcMoveForward).bind(this.events.end,this.funcMoveStop),"end"==this.o.manualMode&&(!this.isRTL?this.$btnBack.addClass("disabled"):this.$btnForward.addClass("disabled"))},moveForward:function(){var a=this;this.movement="forward";null!==this.trigger&&this.$btnBack.removeClass("disabled");a.interval=setInterval(function(){a.$clip[0]["scroll"+a.scrollPos]<
a.posMax-a.clipMax?a.$clip[0]["scroll"+a.scrollPos]+=a.o.speed:a.isLoop?a.resetPos():a.moveStop(a.movement)},a.intervalDelay)},moveBack:function(){var a=this;this.movement="back";null!==this.trigger&&this.$btnForward.removeClass("disabled");a.interval=setInterval(function(){a.$clip[0]["scroll"+a.scrollPos]>a.posMin?a.$clip[0]["scroll"+a.scrollPos]-=a.o.speed:a.isLoop?a.resetPos():a.moveStop(a.movement)},a.intervalDelay)},movePause:function(){clearInterval(this.interval)},moveStop:function(a){this.movePause();
null!==this.trigger&&("undefined"!==typeof a&&c(this.trigger).addClass("disabled"),this.trigger=null);this.isAuto&&"bounce"==this.o.autoMode&&("forward"==a?this.moveBack():this.moveForward())},moveResume:function(){"forward"==this.movement?this.moveForward():this.moveBack()},resetPos:function(){this.$clip[0]["scroll"+this.scrollPos]=this.resetPosition}})})(jQuery,window);