(function($){$.fn.carouFredSel=function(o){if(this.length>1){return this.each(function(){$(this).carouFredSel(o);});}
this.init=function(){direction=(opts.direction=='up'||opts.direction=='left')?'next':'prev';if(typeof(opts.items)!='object')opts.items={visible:opts.items};if(!opts.items.width)opts.items.width=getItems($cfs).outerWidth(true);if(!opts.items.height)opts.items.height=getItems($cfs).outerHeight(true);if(typeof(opts.scroll.items)!='number')opts.scroll.items=opts.items.visible;opts.auto=getNaviObject(opts.auto,false,true);opts.prev=getNaviObject(opts.prev);opts.next=getNaviObject(opts.next);opts.pagination=getNaviObject(opts.pagination,true);opts.auto=$.extend({},opts.scroll,opts.auto);opts.prev=$.extend({},opts.scroll,opts.prev);opts.next=$.extend({},opts.scroll,opts.next);opts.pagination=$.extend({},opts.scroll,opts.pagination);if(typeof(opts.scroll.duration)!='number')opts.scroll.duration=$.fn.carouFredSel.defaultDuration;if(typeof(opts.pagination.anchorBuilder)!='function')opts.pagination.anchorBuilder=$.fn.carouFredSel.pageAnchorBuilder;if(typeof(opts.pagination.keys)!='boolean')opts.pagination.keys=false;if(typeof(opts.auto.play)!='boolean')opts.auto.play=true;if(typeof(opts.auto.nap)!='boolean')opts.auto.nap=true;if(typeof(opts.auto.delay)!='number')opts.auto.delay=0;if(typeof(opts.auto.pauseDuration)!='number')opts.auto.pauseDuration=(opts.auto.duration<10)?2500:opts.auto.duration*5};this.build=function(){$wrp.css({position:'relative',overflow:'hidden'});$cfs.css({position:'absolute'});setSizes($cfs,opts);};this.bind_events=function(){$cfs.bind('pause',function(){if(autoInterval!=null){clearTimeout(autoInterval);}}).bind('play',function(e,d,f){$cfs.trigger('pause');if(opts.auto.play){if(d!='prev'&&d!='next')d=direction;if(typeof(f)!='number')f=0;autoInterval=setTimeout(function(){if($cfs.is(':animated'))$cfs.trigger('play',d);else $cfs.trigger(d,opts.auto);},opts.auto.pauseDuration+f);}}).bind('prev',function(e,sO,nI){if($cfs.is(':animated'))return false;if(opts.items.visible>=totalItems){log('Not enough items: not scrolling');return false;}
if(typeof(sO)=='number')nI=sO;if(typeof(sO)!='object')sO=opts.prev;if(typeof(nI)!='number')nI=sO.items;if(typeof(nI)!='number'){log('Not a valid number: not scrolling');return false;}
if(!opts.circular){var nulItem=totalItems-firstItem;if(nulItem-nI<0){nI=nulItem;}
if(firstItem==0){nI=0;}}
firstItem+=nI;if(firstItem>=totalItems)firstItem-=totalItems;if(!opts.circular&&!opts.infinite){if(firstItem==0&&opts.prev.button)opts.prev.button.addClass('disabled');if(opts.next.button)opts.next.button.removeClass('disabled');}
if(nI==0){if(opts.infinite)$cfs.trigger('next',totalItems-opts.items.visible);return false;}
getItems($cfs).filter(':gt('+(totalItems-nI-1)+')').prependTo($cfs);if(totalItems<opts.items.visible+nI)getItems($cfs).filter(':lt('+((opts.items.visible+nI)-totalItems)+')').clone(true).appendTo($cfs);var c_itm=getCurrentItems($cfs,opts,nI),i_siz=getSizes(opts,getItems($cfs).filter(':lt('+nI+')')),w_siz=getSizes(opts,c_itm[0],true);var ani={},wra={},dur=sO.duration;if(dur=='auto')dur=opts.scroll.duration/opts.scroll.items*nI;else if(dur<10)dur=i_siz[1]/dur;ani[i_siz[4]]=0;wra[i_siz[0]]=w_siz[1];wra[i_siz[2]]=w_siz[3];if(sO.onBefore)sO.onBefore(c_itm[1],c_itm[0],w_siz[1],w_siz[3],dur);$wrp.animate(wra,{duration:dur,easing:sO.easing});$cfs.data('cfs_numItems',nI).data('cfs_slideObj',sO).data('cfs_oldItems',c_itm[1]).data('cfs_newItems',c_itm[0]).data('cfs_w_siz1',w_siz[1]).data('cfs_w_siz2',w_siz[3]).css(i_siz[4],-i_siz[1]).animate(ani,{duration:dur,easing:sO.easing,complete:function(){if(totalItems<opts.items.visible+$cfs.data('cfs_numItems')){getItems($cfs).filter(':gt('+(totalItems-1)+')').remove();}
if($cfs.data('cfs_slideObj').onAfter){$cfs.data('cfs_slideObj').onAfter($cfs.data('cfs_oldItems'),$cfs.data('cfs_newItems'),$cfs.data('cfs_w_siz1'),$cfs.data('cfs_w_siz2'));}}});$cfs.trigger('updatePageStatus').trigger('play',['',dur]);}).bind('next',function(e,sO,nI){if($cfs.is(':animated'))return false;if(opts.items.visible>=totalItems){log('Not enough items: not scrolling');return false;}
if(typeof(sO)=='number')nI=sO;if(typeof(sO)!='object')sO=opts.next;if(typeof(nI)!='number')nI=sO.items;if(typeof(nI)!='number'){log('Not a valid number: not scrolling');return false;}
if(!opts.circular){if(firstItem==0){if(nI>totalItems-opts.items.visible){nI=totalItems-opts.items.visible;}}else{if(firstItem-nI<opts.items.visible){nI=firstItem-opts.items.visible;}}}
firstItem-=nI;if(firstItem<0)firstItem+=totalItems;if(!opts.circular&&!opts.infinite){if(firstItem==opts.items.visible&&opts.next.button)opts.next.button.addClass('disabled');if(opts.prev.button)opts.prev.button.removeClass('disabled');}
if(nI==0){if(opts.infinite)$cfs.trigger('prev',totalItems-opts.items.visible);return false;}
if(totalItems<opts.items.visible+nI)getItems($cfs).filter(':lt('+((opts.items.visible+nI)-totalItems)+')').clone(true).appendTo($cfs);var c_itm=getCurrentItems($cfs,opts,nI),i_siz=getSizes(opts,getItems($cfs).filter(':lt('+nI+')')),w_siz=getSizes(opts,c_itm[1],true);var ani={},wra={},dur=sO.duration;if(dur=='auto')dur=opts.scroll.duration/opts.scroll.items*nI;else if(dur<10)dur=i_siz[1]/dur;ani[i_siz[4]]=-i_siz[1];wra[i_siz[0]]=w_siz[1];wra[i_siz[2]]=w_siz[3];if(sO.onBefore)sO.onBefore(c_itm[0],c_itm[1],w_siz[1],w_siz[3],dur);$wrp.animate(wra,{duration:dur,easing:sO.easing});$cfs.data('cfs_numItems',nI).data('cfs_slideObj',sO).data('cfs_oldItems',c_itm[0]).data('cfs_newItems',c_itm[1]).data('cfs_w_siz1',w_siz[1]).data('cfs_w_siz2',w_siz[3]).animate(ani,{duration:dur,easing:sO.easing,complete:function(){if($cfs.data('cfs_slideObj').onAfter){$cfs.data('cfs_slideObj').onAfter($cfs.data('cfs_oldItems'),$cfs.data('cfs_newItems'),$cfs.data('cfs_w_siz1'),$cfs.data('cfs_w_siz2'));}
if(totalItems<opts.items.visible+$cfs.data('cfs_numItems')){getItems($cfs).filter(':gt('+(totalItems-1)+')').remove();}
$cfs.css(i_siz[4],0);getItems($cfs).filter(':lt('+$cfs.data('cfs_numItems')+')').appendTo($cfs);}});$cfs.trigger('updatePageStatus').trigger('play',['',dur]);}).bind('scrollTo',function(e,num,dev,org,obj){if($cfs.is(':animated'))return false;num=getItemIndex(num,dev,org,firstItem,totalItems,$cfs);if(typeof(obj)!='object')obj=false;if(num==0)return false;if(opts.circular){if(num<totalItems/2)$cfs.trigger('next',[obj,num]);else $cfs.trigger('prev',[obj,totalItems-num]);}else{if(firstItem==0||firstItem>num)$cfs.trigger('next',[obj,num]);else $cfs.trigger('prev',[obj,totalItems-num]);}}).bind('slideTo',function(e,a,b,c,d){$cfs.trigger('scrollTo',[a,b,c,d]);}).bind('insertItem',function(e,itm,num,org,dev){if(typeof(itm)=='object'&&typeof(itm.jquery)=='undefined')itm=$(itm);if(typeof(itm)=='string')itm=$(itm);if(typeof(itm)!='object'||typeof(itm.jquery)=='undefined'||itm.length==0){log('Not a valid object.');return false;}
if(typeof(num)=='undefined'||num=='end'){$cfs.append(itm);}else{num=getItemIndex(num,dev,org,firstItem,totalItems,$cfs);var $cit=getItems($cfs).filter(':nth('+num+')');if($cit.length){if(num<=firstItem)firstItem+=itm.length;$cit.before(itm);}else{$cfs.append(itm);}}
totalItems=getItems($cfs).length;setSizes($cfs,opts);$cfs.trigger('updatePageStatus',true);}).bind('removeItem',function(e,num,org,dev){if(typeof(num)=='undefined'||num=='end'){getItems($cfs).filter(':last').remove();}else{num=getItemIndex(num,dev,org,firstItem,totalItems,$cfs);var $cit=getItems($cfs).filter(':nth('+num+')');if($cit.length){if(num<firstItem)firstItem-=$cit.length;$cit.remove();}}
totalItems=getItems($cfs).length;setSizes($cfs,opts);$cfs.trigger('updatePageStatus',true);}).bind('updatePageStatus',function(e,bpa){if(!opts.pagination.container)return false;if(typeof(bpa)=='boolean'&&bpa){getItems(opts.pagination.container).remove();for(var a=0;a<Math.ceil(totalItems/opts.items.visible);a++){opts.pagination.container.append(opts.pagination.anchorBuilder(a+1));}
getItems(opts.pagination.container).unbind('click').each(function(a){$(this).click(function(e){$cfs.trigger('scrollTo',[a*opts.items.visible,0,true,opts.pagination]);e.preventDefault();});});}
var nr=(firstItem==0)?0:Math.round((totalItems-firstItem)/opts.items.visible);getItems(opts.pagination.container).removeClass('selected').filter(':nth('+nr+')').addClass('selected')});if(opts.auto.pauseOnHover&&opts.auto.play){$wrp.hover(function(){$cfs.trigger('pause');},function(){$cfs.trigger('play');});}
if(opts.prev.button){opts.prev.button.click(function(e){$cfs.trigger('prev');e.preventDefault();});if(opts.prev.pauseOnHover&&opts.auto.play){opts.prev.button.hover(function(){$cfs.trigger('pause');},function(){$cfs.trigger('play');});}
if(!opts.circular&&!opts.infinite){opts.prev.button.addClass('disabled');}}
if(opts.next.button){opts.next.button.click(function(e){$cfs.trigger('next');e.preventDefault();});if(opts.next.pauseOnHover&&opts.auto.play){opts.next.button.hover(function(){$cfs.trigger('pause');},function(){$cfs.trigger('play');})}}
if(opts.pagination.container){$cfs.trigger('updatePageStatus',true);if(opts.pagination.pauseOnHover&&opts.auto.play){opts.pagination.container.hover(function(){$cfs.trigger('pause');},function(){$cfs.trigger('play');});}}
if(opts.next.key||opts.prev.key){$(document).keyup(function(e){var k=e.keyCode;if(k==opts.next.key)$cfs.trigger('next');if(k==opts.prev.key)$cfs.trigger('prev');});}
if(opts.pagination.keys){$(document).keyup(function(e){var k=e.keyCode;if(k>=49&&k<58){k=(k-49)*opts.items.visible;if(k<=totalItems){$cfs.trigger('scrollTo',[k,0,true,opts.pagination]);}}});}
if(opts.auto.play){$cfs.trigger('play',[direction,opts.auto.delay]);if($.fn.nap&&opts.auto.nap){$cfs.nap('pause','play');}}
return this;};this.destroy=function(){$cfs.css({width:'auto',height:'auto',position:'static'});$cfs.unbind('pause').unbind('play').unbind('prev').unbind('next').unbind('scrollTo').unbind('slideTo').unbind('insertItem').unbind('removeItem').unbind('updatePageStatus');$wrp.replaceWith($cfs);return this;};this.configuration=function(option,value){if(typeof(option)=='undefined'){return opts;}
var c=option.split('.'),d=opts,f='';for(var e=0;e<c.length;e++){f=c[e];if(e<c.length-1){d=d[f];}}
if(typeof(value)=='undefined'){return d[f];}else{d[f]=value;this.init();this.build();return this;}};var $cfs=$(this),$wrp=$(this).wrap('<div class="caroufredsel_wrapper" />').parent(),opts=$.extend(true,{},$.fn.carouFredSel.defaults,o),totalItems=getItems($cfs).length,firstItem=0,autoInterval=null,direction='next';this.init();this.build();this.bind_events();return this;};$.fn.carouFredSel.defaultDuration=500;$.fn.carouFredSel.defaults={infinite:true,circular:true,direction:'left',items:{visible:5},scroll:{duration:$.fn.carouFredSel.defaultDuration,easing:'swing',pauseOnHover:false}};$.fn.carouFredSel.pageAnchorBuilder=function(nr){return'<a href="#"><span>'+nr+'</span></a>';};function getKeyCode(k){if(k=='right')return 39;if(k=='left')return 37;if(k=='up')return 38;if(k=='down')return 40;return-1};function getNaviObject(obj,pagi,auto){if(typeof(pagi)!='boolean')pagi=false;if(typeof(auto)!='boolean')auto=false;if(typeof(obj)=='undefined')obj={};if(typeof(obj)=='string'){var temp=getKeyCode(obj);if(temp==-1)obj=$(obj);else obj=temp;}
if(pagi){if(typeof(obj.jquery)!='undefined')obj={container:obj};if(typeof(obj)=='boolean')obj={keys:obj};if(typeof(obj.container)=='string')obj.container=$(obj.container);}else if(auto){if(typeof(obj)=='boolean')obj={play:obj};if(typeof(obj)=='number')obj={pauseDuration:obj};}else{if(typeof(obj.jquery)!='undefined')obj={button:obj};if(typeof(obj)=='number')obj={key:obj};if(typeof(obj.button)=='string')obj.button=$(obj.button);if(typeof(obj.key)=='string')obj.key=getKeyCode(obj.key);}
return obj;};function getItems(a){return $('> *',a);};function getCurrentItems(c,o,n){var oi=getItems(c).filter(':lt('+o.items.visible+')'),ni=getItems(c).filter(':lt('+(o.items.visible+n)+'):gt('+(n-1)+')');return[oi,ni];};function getItemIndex(num,dev,org,firstItem,totalItems,$cfs){if(typeof(num)=='string'){if(isNaN(num))num=$(num);else num=parseInt(num);}
if(typeof(num)=='object'){if(typeof(num.jquery)=='undefined')num=$(num);num=getItems($cfs).index(num);if(typeof(org)!='boolean')org=false;}else{if(typeof(org)!='boolean')org=true;}
if(isNaN(num))num=0;else num=parseInt(num);if(isNaN(dev))dev=0;else dev=parseInt(dev);if(org){num+=firstItem;if(num>=totalItems)num-=totalItems;}
num+=dev;if(num>=totalItems)num-=totalItems;if(num<0)num+=totalItems;return num;};function getSizes(o,$i,wrap){if(typeof(wrap)!='boolean')wrap=false;var SZ=(o.direction=='right'||o.direction=='left')?['width','outerWidth','height','outerHeight','left']:['height','outerHeight','width','outerWidth','top'];var s1=0,s2=0;if(wrap&&typeof(o[SZ[0]])=='number')s1=o[SZ[0]];else if(typeof(o.items[SZ[0]])=='number')s1=o.items[SZ[0]]*$i.length;else{$i.each(function(){s1+=$(this)[SZ[1]](true);});}
if(wrap&&typeof(o[SZ[2]])=='number')s2=o[SZ[2]];else if(typeof(o.items[SZ[2]])=='number')s2=o.items[SZ[2]];else{$i.each(function(){var m=$(this)[SZ[3]](true);if(s2<m)s2=m;});}
return[SZ[0],s1,SZ[2],s2,SZ[4]];};function setSizes($c,o){var $w=$c.parent(),$i=getItems($c),ws=getSizes(o,$i.filter(':lt('+o.items.visible+')'),true),is=getSizes(o,$i);$w.css(ws[0],ws[1]).css(ws[2],ws[3]);$c.css(is[0],is[1]*2).css(is[2],is[3]);};function log(m){m='carouFredSel: '+m;if(window.console&&window.console.log)window.console.log(m);else try{console.log(m);}catch(err){}};})(jQuery);