(function($){

	$.fn.rb_collection = {};
	$.fn.rb_collection = function(cfg) { 

		var that = this;
	
		if($.browser.msie && !$.fn.rb_collection.winloaded)
      $(window).load(function(){ ini(cfg) });
		else
      ini(cfg);

		function ini(cfg) {
			$.post(
        cfg,
        function(data, status) {
				  viewbanner(data);
			  },
        "html"
      );
		};

		function viewbanner(res) {
      var $items = $(".rb_collection", res);
      
      var arr = $.makeArray($items);
			var nums = Math.floor(Math.random() * arr.length);
      $(that).html(arr[nums]);
		};

	};

})(jQuery);