// JavaScript Document
(function($){
  $.fn.quotator = function(options){	
    var container = this;
    var defaults = 
    {
      speed : 5000,
      json : "quotator_quotes.js"
    }
    
    var options = $.extend(defaults, options);
    
    var quotes_json = options.json;
    var quotes;
        
    $.getJSON(quotes_json, function(data){
    	
	   var quotesobject = eval(data.quotes);
	   var index = 0;
	   
	   
	   setInterval(changeQuote, options.speed);
	   
	   container.html(quotesobject[index].quote + "<div id='author'>" + quotesobject[index].author + "</div>");
	   
       
	   function changeQuote(){
	     container.fadeOut(function(){
	       container.html(quotesobject[index].quote + "<div id='author'>" + quotesobject[index].author + "</div>").fadeIn();
	     });
	     
	     if(index == quotesobject.length - 1){
	       index = 0;
	     } else{
	       index++;
	     }
	   }   
  });
  return container;
}
})(jQuery);