(function($){jQuery.fn.reverse=Array.prototype.reverse;var config={},aux={setup:function($thumbs){aux.saveInitialPosition($thumbs);$thumbs.each(function(i){var $item=$(this),set=Math.ceil((i+1)/4);$item.css({position:'absolute',left:$item.data('left')+'px',top:(i<4&&config.thumbsNav)?$item.data('top')+'px':$item.data('height')+5+'px'}).addClass('cr-set-'+set).data('set',set);});},saveInitialPosition:function($thumbs){$thumbs.each(function(i){var $item=$(this);$item.data({left:$item.position().left,top:$item.position().top,height:$item.height()});});},navigateThumbs:function($el,dir){var maxSet=Math.ceil((config.totalThumbs)/4);$el.find('div.cr-set-'+config.currentSet).each(function(i){$(this).stop().animate({top:$(this).height()+5+'px'},100,function(){if(i===0){(dir===1)?config.currentSet++:config.currentSet--;if(config.currentSet<1)
config.currentSet=maxSet;else if(config.currentSet>maxSet)
config.currentSet=1;var $nextItems=$el.find('div.cr-set-'+config.currentSet);if(dir===-1)
$nextItems=$nextItems.reverse();$nextItems.each(function(i){var $item=$(this);setTimeout(function(){$item.stop().animate({top:'0px'},150);},50*i);});}});});},navigateContent:function($thumbs,$contentItems,dir){(dir===1)?config.current++:config.current--;if(config.current===config.totalThumbs)
config.current=0;else if(config.current<0)
config.current=config.totalThumbs-1;var $item=$thumbs.eq(config.current),set=$item.data('set');config.currentSet=set;aux.selectItem($item,$thumbs,$contentItems);},selectItem:function($thumb,$thumbs,$contentItems){$thumb.siblings().removeClass('cr-selected').end().addClass('cr-selected');$contentItems.hide();var $item=$('#'+$thumb.data('content'));$item.show();config.current=$thumb.index();aux.toggleText($thumbs);},toggleText:function($thumbs){var $thumb=$thumbs.eq(config.current),$contentItem=$('#'+$thumb.data('content')),$itemHeadline=$contentItem.find('div.cr-content-headline'),$itemText=$contentItem.find('div.cr-content-text');$itemText.hide();if(!config.thumbsNav){var somemargin=30;$itemText.fadeIn(500).css('height',config.elH-$itemHeadline.outerHeight(true)-somemargin).jScrollPane('destroy').jScrollPane({verticalDragMinHeight:40,verticalDragMaxHeight:40}).bind('scroll.crotator',function(e){if(config.slideshow)
config.slideshow=false;});}
else{$itemText.hide();$thumbs.parent().show();}},slideshow:function($el,$thumbs,$contentItems,opts){if(config.slideshow){if(!config.thumbsNav)
aux.navigateContent($thumbs,$contentItems,1);else{var idx=config.current+1;if(config.current===config.totalThumbs-1)
idx=0;var $item=$thumbs.eq(idx),set=$item.data('set');if(config.slideshowCursor!==set){config.slideshowCursor=set;aux.navigateThumbs($el,1);}
aux.selectItem($item,$thumbs,$contentItems);}
clearTimeout(config.slideshow_time);config.slideshow_time=setTimeout(function(){aux.slideshow($el,$thumbs,$contentItems,opts);},opts.slideshow_interval);}},toggleThumbs:function($el,$thumbs,$navNext,$navPrev,dir,speed){var navCSS,thumbsCSS;if(dir===1){config.thumbsNav=true;navCSS={bottom:'55px'};thumbsCSS={top:'0px'};}
else{config.thumbsNav=false;navCSS={bottom:config.elH/2+'px'};thumbsCSS={top:config.thumbH+5+'px'};}
$navNext.stop().animate(navCSS,speed);$navPrev.stop().animate(navCSS,speed);$el.find('div.cr-set-'+config.currentSet).stop().animate(thumbsCSS,speed,function(){if(dir===-1)
$thumbs.parent().hide();});aux.toggleText($thumbs);}},methods={init:function(options){if(this.length){var settings={autoplay:false,slideshow_interval:3000,openThumbs:true,toggleThumbsSpeed:300};return this.each(function(){if(options){$.extend(settings,options);}
var $el=$(this),$thumbs=$el.find('div.cr-thumbs > div').show(),$contentItems=$el.find('div.cr-content-wrapper > div'),$more=$contentItems.find('a.cr-more-link');config.current=0;(settings.openThumbs)?config.thumbsNav=true:config.thumbsNav=false;config.currentSet=1;config.totalThumbs=$thumbs.length;config.thumbH=$thumbs.height();config.elH=$el.height();config.slideshow=settings.autoplay;var thumbsClass;(config.thumbsNav)?thumbsClass='cr-hide':thumbsClass='cr-show';var $toggleThumbs=$('<span/>').addClass(thumbsClass).appendTo($el);var $navigation=$('<div class="cr-nav"><span class="cr-nav-prev">Previous</span><span class="cr-nav-next">Next</span></div>').appendTo($el),$navNext=$el.find('span.cr-nav-next'),$navPrev=$el.find('span.cr-nav-prev'),navCSS;(config.thumbsNav)?navCSS={bottom:'55px'}:navCSS={bottom:config.elH/2+'px'};$navNext.css(navCSS);$navPrev.css(navCSS);aux.setup($thumbs);if(!settings.openThumbs){$thumbs.parent().hide();aux.toggleText($thumbs);}
$navNext.bind('click.crotator',function(e){if($thumbs.is(':animated'))return false;config.slideshow=false;(config.thumbsNav)?aux.navigateThumbs($el,1):aux.navigateContent($thumbs,$contentItems,1);});$navPrev.bind('click.crotator',function(e){if($thumbs.is(':animated'))return false;config.slideshow=false;(config.thumbsNav)?aux.navigateThumbs($el,-1):aux.navigateContent($thumbs,$contentItems,-1);});$thumbs.bind('click.crotator',function(e){config.slideshow=false;aux.selectItem($(this),$thumbs,$contentItems);});$toggleThumbs.bind('click.crotator',function(e){config.slideshow=false;if(config.thumbsNav){$(this).removeClass('cr-hide').addClass('cr-show');aux.toggleThumbs($el,$thumbs,$navNext,$navPrev,-1,settings.toggleThumbsSpeed);}
else{$(this).removeClass('cr-show').addClass('cr-hide');aux.toggleThumbs($el,$thumbs,$navNext,$navPrev,1,settings.toggleThumbsSpeed);}});$more.bind('click.crotator',function(e){if(config.thumbsNav){$toggleThumbs.click();}});if(settings.autoplay){config.slideshowCursor=1;config.slideshow_time=setTimeout(function(){aux.slideshow($el,$thumbs,$contentItems,settings);},settings.slideshow_interval);}});}}};$.fn.crotator=function(method){if(methods[method]){return methods[method].apply(this,Array.prototype.slice.call(arguments,1));}else if(typeof method==='object'||!method){return methods.init.apply(this,arguments);}else{$.error('Method '+method+' does not exist on jQuery.crotator');}};})(jQuery);