var current = false
	var banners = []
	function show_next_banner(){
		$(banners[current]).hide("drop",1000,function(){
		current++
		if(current >= banners.length) { 
			current = 0 
		} 
		$(banners[current]).fadeIn(2000,function(){
			setTimeout('show_next_banner()',8000);
		})
		})
	}
	
	$(document).ready(function(){
		banners = $(".banner")
		current = Math.floor(Math.random() * banners.length)	
		$(banners[current]).fadeIn(2000,function(){
			setTimeout('show_next_banner()',8000);
		})
	})