(function($){
  $.fn.ticker = function(options){
    
    var defaults = {
      speed:4000,
	  effect:'slide'
    };
    
    var options = $.extend(defaults, options);
    
    return this.each(function(){
      
      var obj = $(this);
      var list = obj.children();
      list.not(':first').hide();
      
      setInterval(function(){
        
        list = obj.children();
        list.not(':first').hide();
        
        var first_li = list.eq(0)
        var second_li = list.eq(1)
		
		if(options.effect == 'slide'){
			first_li.slideUp();
			second_li.slideDown(function(){
				first_li.remove().appendTo(obj);
			});
		} else if(options.effect == 'fade'){
			first_li.fadeOut(function(){
			//	obj.css('height',second_li.height());
				second_li.fadeIn();
				first_li.remove().appendTo(obj);
			});
		}
      }, options.speed)
    });
  };
})(jQuery);

$(document).ready(function(){
	$('#home_big').ticker({
		speed:10000,
		effect:'fade'
	});		
	$('#small_1').ticker({
		speed:10000,
		effect:'fade'
	});	
	$('#small_2').ticker({
		speed:10000,
		effect:'fade'
	});	
	$('#small_3').ticker({
		speed:10000,
		effect:'fade'
	});			
	
})