Mini Shell

(function($){$.fn.countTo=function(options){options=options||{};return $(this).each(function(){var settings=$.extend({},$.fn.countTo.defaults,{from:$(this).data('from'),to:$(this).data('to'),speed:$(this).data('speed'),refreshInterval:$(this).data('refresh-interval'),decimals:$(this).data('decimals')},options);var loops=Math.ceil(settings.speed/settings.refreshInterval),increment=(settings.to-settings.from)/loops;var self=this,$self=$(this),loopCount=0,value=settings.from,data=$self.data('countTo')||{};$self.data('countTo',data);if(data.interval){clearInterval(data.interval);}
data.interval=setInterval(updateTimer,settings.refreshInterval);render(value);function updateTimer(){value+=increment;loopCount++;render(value);if(typeof(settings.onUpdate)=='function'){settings.onUpdate.call(self,value);}
if(loopCount>=loops){$self.removeData('countTo');clearInterval(data.interval);value=settings.to;if(typeof(settings.onComplete)=='function'){settings.onComplete.call(self,value);}}}
function render(value){var formattedValue=settings.formatter.call(self,value,settings);$self.html(formattedValue);}});};$.fn.countTo.defaults={from:0,to:0,speed:1000,refreshInterval:100,decimals:0,formatter:formatter,onUpdate:null,onComplete:null};function formatter(value,settings){return value.toFixed(settings.decimals);}}(jQuery));