(function($){
$.fn.extend({
infiniteCarousel: function(options){
var defaults={
transitionSpeed: 800,
displayTime: 5000,
textholderHeight: .25,
displayProgressBar: false,
displayThumbnails: true,
displayThumbnailNumbers: false,
displayThumbnailBackground: false,
thumbnailWidth: '13px',
thumbnailHeight: '13px',
thumbnailFontSize: '.7em',
thumbnailColor: '#a6c223',
easeLeft: 'linear',
easeRight: 'linear',
imagePath: '/assets/templates/business/images/',
inView: 1,
padding: '0px',
advance: 1,
showControls: false,
autoHideControls: false,
autoHideCaptions: false,
autoStart: true,
prevNextInternal: true,
enableKeyboardNav: false,
onSlideStart: function(){},
onSlideEnd: function(){},
onPauseClick: function(){}}
var options=$.extend(defaults,options)
return this.each(function(){
var randID=Math.round(Math.random()*100000000)
var o=options
var obj=$(this)
var autopilot=o.autoStart
var numImages=$('img',obj).length
var imgHeight=$('img:first',obj).height()
var imgWidth=$('img:first',obj).width()
if(o.inView>numImages-1)o.inView=numImages-1
$('p',obj).hide()
$(obj).css({'position':'relative'}).width((imgWidth*o.inView)+(o.inView*parseInt(o.padding)*2)).height(imgHeight+(parseInt(o.padding)*2))
$('ul',obj).css({'list-style':'none','margin':'0','padding':'0','position':'relative'}).width(imgWidth*numImages)
$('li',obj).css({'display':'inline','float':'left','padding':o.padding})
$('li:last',obj).prependTo($('ul',obj))
$('ul',obj).css('left',-imgWidth-(parseInt(o.padding)*2)+'px').width(9999)
if(o.displayProgressBar){
$(obj).append('<div id="progress'+randID+'" class="ic-progress-bar" style="position:absolute;bottom:0;background:#bbb;left:0;"></div>')
$('#progress'+randID).width('100%').height(5).css('opacity','.6')}
function startProgressBar(barTime){
barTime=(barTime==null)? o.displayTime:barTime
$('#progress'+randID).width('100%').height(5)
$('#progress'+randID).animate({'width':0},barTime)}
var containerBorder=parseInt($(obj).css('border-bottom-width'))+parseInt($(obj).css('border-top-width'))
if(isNaN(containerBorder))containerBorder=0
var containerPaddingLeft=parseInt($(obj).css('padding-left'))
for(i=1;i<=o.inView;i++){
$(obj).append('<div id="textholder'+randID+'_'+i+'" class="textholder" style="position:absolute;width:'+imgWidth+'px;bottom:0px;margin-bottom:'+-(imgHeight*o.textholderHeight+containerBorder)+'px;"><span></span></div>')
$('#textholder'+randID+'_'+i).css({'left':(i-1)*(imgWidth+parseInt(o.padding)*2),'margin-left':parseInt(o.padding)+containerPaddingLeft,'margin-right':o.padding})
$('#textholder'+randID+'_'+i).height(imgHeight*o.textholderHeight).css({'backgroundColor':'#FFF','opacity':'0.5'})
html='<div class="minmax" id="minmax'+randID+'_'+i+'" style="width:8px;height:8px;position:absolute;top:1px;right:10px;cursor:pointer;background:url('+o.imagePath+'caption.gif) no-repeat 0 -8px"></div>'
html+='<div class="close" id="close'+randID+'_'+i+'" style="width:8px;height:8px;position:absolute;top:1px;right:1px;cursor:pointer;background:url('+o.imagePath+'caption.gif) no-repeat 0 0"></div>'
$('#textholder'+randID+'_'+i).append(html)
$('#minmax'+randID+'_'+i).hide()
$('#close'+randID+'_'+i).hide()
if(!o.autoHideCaptions)showtext($('li:eq('+i+') p',obj).html(),i)}
var textholderPadding=parseInt($('#textholder'+randID+'_1').css('padding-left'))+parseInt($('#textholder'+randID+'_1').css('padding-right'))
if(textholderPadding>0)$('.textholder',obj).width(imgWidth-textholderPadding)
$('.close',obj).each(function(i){
$(this).click(function(){$('#textholder'+randID+'_'+(i+1)).animate({marginBottom:(-imgHeight*o.textholderHeight)-containerBorder-1+'px'},500)})
})
$('.minmax',obj).each(function(i){
$(this).click(function(){
if(parseInt($('#textholder'+randID+'_'+(i+1)).css('margin-bottom'))==0){
$('#textholder'+randID+'_'+(i+1)).animate({marginBottom:((-imgHeight*o.textholderHeight)-containerBorder+12)+'px'},500,function(){
$('#minmax'+randID+'_'+(i+1)).css('background-position','0 -16px')})}
else{
$('#textholder'+randID+'_'+(i+1)).animate({marginBottom:'0px'},500,function(){
$('#minmax'+randID+'_'+(i+1)).css('background-position','0 -8px')})}
})
})
function showtext(t,i){
if(autopilot){
$('#minmax'+randID+'_'+i).hide()
$('#close'+randID+'_'+i).hide()}
if(t !=null){
$('#textholder'+randID+'_'+i+' span').html(t)
$('#textholder'+randID+'_'+i).stop().animate({marginBottom:'0px'},500)
$('#minmax'+randID+'_'+i).css('background-position','0 -8px')
showminmax()}}
function showminmax(){
if(!autopilot){
$('.minmax',obj).fadeIn(250)
$('.close',obj).fadeIn(250)}}
function hideCaption(){$('.textholder',obj).stop().animate({marginBottom:(-imgHeight*o.textholderHeight-containerBorder-1)+'px'},o.transitionSpeed)}
if(o.displayThumbnails){
function thumbclick(event){
target_num=this.id.split('_')
if(viewable[0] !=target_num[1]){
status='pause'
$('#progress'+randID).stop().fadeOut()
clearTimeout(clearInt)
$('#thumbs'+randID+' div').css({'cursor':'default'}).unbind('click')
autopilot=0
setTimeout(function(){$('#play_pause_btn'+randID).css('background-position','0 -16px')},o.transitionSpeed)
$('#play_pause_btn'+randID).unbind('click').bind('click',function(){forceStart();})}
if(target_num[1]>viewable[0]){
diff=target_num[1]-viewable[0]
moveLeft(diff)}
if(target_num[1]<viewable[0]){
diff=viewable[0]-target_num[1]
moveRight(diff)}}
var viewable=[]
var unviewable=[]
$(obj).after('<div id="thumbs'+randID+'" class="thumbs"></div>')
for(i=0;i<=numImages-1;i++){
thumb=$('img:eq('+(i+1)+')',obj).attr('src')
$('#thumbs'+randID).append('<div class="thumb" id="thumb'+randID+'_'+(i+1)+'" >'+(i+1)+'</div>')
if(i<=o.inView)$('#thumb'+randID+'_'+i).css({'background-color':o.thumbnailColor})
unviewable.push(i+1)}
for(i=1;i<=o.inView;i++)viewable.push(unviewable.shift())
thumb=$('img:first',obj).attr('src')
$('#thumb'+randID+'_'+numImages).css({'background-image':'url('+thumb+')'})
$('#thumbs'+randID+' div.thumb:not(:first)').css({opacity:1})
$('#thumbs'+randID+' div.thumb').hover(function(){$(this).animate({'opacity':1},150)},function(){if(viewable[0]!=this.id.split('_')[1])$(this).animate({'opacity':1},250)})
$('#thumbs'+randID+' div').bind('click',thumbclick)
if(!o.displayThumbnailNumbers)$('#thumbs'+randID+' div').text('')
if(!o.displayThumbnailBackground)$('#thumbs'+randID+' div').css({'background-image':'none'})}
if(o.showControls){
html='<div id="play_pause_btn'+randID+'" style="cursor:pointer;position:absolute;top:3px;right:3px;border:none;width:16px;height:16px;background:url('+o.imagePath+'playpause.gif) no-repeat 0 0"></div>'
$(obj).append(html)
var status='play'
$('#play_pause_btn'+randID).css('opacity',.5).hover(function(){$(this).animate({opacity:'1'},250)},function(){$(this).animate({opacity:'.5'},250)})
$('#play_pause_btn'+randID).click(function(){
status=(status=='play')? 'pause':'play'
(status=='play')? forceStart():forcePause()
})
if(!o.prevNextInternal){
wrapID=$(obj).attr('id')+'Wrapper'
$(obj).wrap('<div id="'+wrapID+'"></div>').css('margin','0 auto')
$('#'+wrapID).css('position','relative').width(($(obj).width()+40+parseInt($(obj).css('padding-left'))+parseInt($(obj).css('padding-right'))))}
arrowsTop=((imgHeight/2)-15)+parseInt(o.padding)
html='<div id="btn_rt'+randID+'" style="position:absolute;right:2px;top:'+arrowsTop+'px;cursor:pointer;border:none;width:13px;height:30px;background:url('+o.imagePath+'leftright.gif) no-repeat 0 0"></div>'
html+='<div id="btn_lt'+randID+'" style="position:absolute;left:2px;top:'+arrowsTop+'px;cursor:pointer;border:none;width:13px;height:30px;background:url('+o.imagePath+'leftright.gif) no-repeat -13px 0"></div>'
(o.prevNextInternal)? $(obj).append(html):$('#'+wrapID).append(html)
$('#btn_rt'+randID).css('opacity',.5).click(function(){
forcePrevNext('next')
}).hover(function(){$(this).animate({opacity:'1'},250)},function(){$(this).animate({opacity:'.5'},250)})
$('#btn_lt'+randID).css('opacity',.5).click(function(){
forcePrevNext('prev')
}).hover(function(){$(this).animate({opacity:'1'},250)},function(){$(this).animate({opacity:'.5'},250)})
if(o.autoHideControls&&o.prevNextInternal){
function showcontrols(){
$('#play_pause_btn'+randID).stop().animate({top:'3px',right:'3px'},250)
$('#btn_rt'+randID).stop().animate({top:arrowsTop+'px',right:'2px'},250)
$('#btn_lt'+randID).stop().animate({top:arrowsTop+'px',left:'2px'},250)}
function hidecontrols(){
$('#play_pause_btn'+randID).stop().animate({top:-16-containerBorder+'px',right:-16-containerBorder+'px'},250)
$('#btn_rt'+randID).stop().animate({right:'-16px'},250)
$('#btn_lt'+randID).stop().animate({left:'-16px'},250)}
$(obj).hover(showcontrols,hidecontrols)
hidecontrols()}
if(o.autoHideCaptions){
var isHover
function autoShowCap(){isHover=true;for(i=1;i<=o.inView;i++)showtext($('li:eq('+i+') p',obj).html(),i);}
function autoHideCap(){isHover=false;hideCaption();}
$(obj).hover(autoShowCap,autoHideCap)
hideCaption()}}
function keyBind(){
if(o.enableKeyboardNav){
$(document).keydown(function(event){
if(event.keyCode==39){
forcePrevNext('next')
$(document).unbind('keydown')}
if(event.keyCode==37){
forcePrevNext('prev')
$(document).unbind('keydown')}
if(event.keyCode==80 || event.keyCode==111)forcePause()
if(event.keyCode==83 || event.keyCode==115){
forceStart()
$(document).unbind('keydown')}
})}}
function forcePrevNext(dir){
o.onPauseClick.call(this)
$('#btn_rt'+randID).unbind('click')
$('#btn_lt'+randID).unbind('click')
setTimeout(function(){$('#play_pause_btn'+randID).css('background-position','0 -16px')},o.transitionSpeed-1)
autopilot=0
$('#progress'+randID).stop().fadeOut()
status='pause'
clearTimeout(clearInt)
(dir=='prev')? moveRight():moveLeft()
$('#play_pause_btn'+randID).unbind('click')
setTimeout(function(){
$('#play_pause_btn'+randID).bind('click',function(){forceStart();})
$('#btn_rt'+randID).bind('click',function(){forcePrevNext('next')})
$('#btn_lt'+randID).bind('click',function(){forcePrevNext('prev')})
},o.transitionSpeed)}
function forcePause(){
$('#play_pause_btn'+randID).unbind('click')
if(autopilot){
o.onPauseClick.call(this)
$('#play_pause_btn'+randID).fadeTo(250,0,function(){$(this).css({'background-position':'0 -16px','opacity':'.5'});}).animate({opacity:.5},250)
autopilot=0
showminmax()
$('#progress'+randID).stop().fadeOut()
clearTimeout(clearInt)
setTimeout(function(){$('#play_pause_btn'+randID).bind('click',function(){forceStart();})},o.transitionSpeed)}}
function forceStart(){
$('#play_pause_btn'+randID).unbind('click')
if(!autopilot){
setTimeout(function(){$('#play_pause_btn'+randID).css('background-position','0 0')},o.transitionSpeed-1)
autopilot=1
moveLeft()
clearInt=setInterval(function(){moveLeft();},o.displayTime+o.transitionSpeed)
setTimeout(function(){$('#play_pause_btn'+randID).bind('click',function(){forcePause();})},o.transitionSpeed)}}
function preMove(){
hideCaption()
if(o.showControls&&o.prevNextInternal){
$('#play_pause_btn'+randID).fadeOut(200)
$('#btn_lt'+randID).fadeOut(200)
$('#btn_rt'+randID).fadeOut(200)}
if(o.displayThumbnails)for(i=1;i<=numImages;i++)$('#thumb'+randID+'_'+i).css({'background-color':'#fff'}).animate({'opacity': 1},500)}
function postMove(){
if(o.showControls&&o.prevNextInternal){
$('#play_pause_btn'+randID).fadeIn(200)
$('#btn_lt'+randID).fadeIn(200)
$('#btn_rt'+randID).fadeIn(200)}
keyBind()
if(o.autoHideCaptions&&isHover)autoShowCap()
if(o.displayThumbnails)for(i=0;i<viewable.length;i++)$('#thumb'+randID+'_'+viewable[i]).css({'background-color':o.thumbnailColor}).animate({'opacity': 1},500)
if(!o.autoHideCaptions)for(i=1;i<=o.inView;i++)showtext($('li:eq('+i+') p',obj).html(),i)
if(o.displayThumbnails)$('#thumbs'+randID+' div').unbind('click').bind('click',thumbclick).css({'cursor':'pointer'})
ary=[]
for(x=1;x<=o.inView;x++){ary.push($('img:eq('+x+')',obj).attr('src'))}
o.onSlideEnd.call(this,ary)}
function moveLeft(dist){
if(dist==null)dist=o.advance
preMove()
if(o.displayThumbnails){
for(i=1;i<=dist;i++){
viewable.push(unviewable.shift())
unviewable.push(viewable.shift())}}
if(o.displayTime==0){clearInterval(clearInt);}
$('li:lt('+dist+')',obj).clone(true).insertAfter($('li:last',obj))
o.onSlideStart.call(this,viewable,'left')
$('ul',obj).animate({left:-imgWidth*(dist+1)-(parseInt(o.padding)*(dist+1))*2},o.transitionSpeed,o.easeLeft,function(){
$('li:lt('+dist+')',obj).remove()
$(this).css({'left':-imgWidth-parseInt(o.padding)*2})
if(o.displayProgressBar&&autopilot)startProgressBar()
postMove()
if(o.displayTime==0){moveLeft();}
})}
function moveRight(dist){
if(dist==null)dist=o.advance
preMove()
if(o.displayThumbnails){
for(i=1;i<=dist;i++){
viewable.unshift(unviewable.pop())
unviewable.unshift(viewable.pop())}}
$('li:gt('+(numImages-(dist+1))+')',obj).clone(true).insertBefore($('li:first',obj))
o.onSlideStart.call(this,viewable,'right')
$('ul',obj).css('left',-(imgWidth*(dist+1))-(parseInt(o.padding)*((dist+1)*2)))
.animate({left:-imgWidth-(parseInt(o.padding)*2)},o.transitionSpeed,o.easeRight,function(){
$('li:gt('+(numImages-1)+')',obj).remove()
postMove()
})}
if(autopilot){
var clearInt=setInterval(function(){moveLeft();},o.displayTime+o.transitionSpeed)
if(o.displayProgressBar)startProgressBar(o.displayTime+o.transitionSpeed)
}else{status='pause';$('#play_pause_btn'+randID).css({'background-position':'0 -16px'});}
keyBind()
})}
})
})(jQuery)