// JavaScript Document
var t = n = 0, count;

$(document).ready(function(){
	count=$("#banner_list a").length;
	$("#banner_list a:not(:first-child)").hide();
	$("#banner_info").html($("#banner_list a:first-child").find("img").attr('alt'));
	$("#banner_info").click(function(){
		window.open($("#banner_list a:first-child").attr('href'), "_blank")
	});
	$("#banner li").click(function(){
		var i = $(this).text() - 1;
		n = i;
		if (i >= count) return;
		$("#banner_info").html($("#banner_list a").eq(i).find("img").attr('alt'));
		$("#banner_info").unbind().click(function(){
			window.open($("#banner_list a").eq(i).attr('href'), "_blank")
		})
		$("#banner_list a").filter(":visible").fadeOut(500).parent().children().eq(i).fadeIn(1000);
		$(this).css({
			"background":"#32b1d0",'color':'#fff'
		}).siblings().css({
			"background":"#fff",'color':'#004a6e'
		});
	});
	t = setInterval("showAuto()", 4000);
	$("#banner").hover(function(){
		clearInterval(t)
	}
	, function(){
		t = setInterval("showAuto()", 4000);
	});
	n = count;
})

function showAuto(){
	n = n >=(count - 1) ? 0 : ++n;
	$("#banner li").eq(n).trigger('click');
}

$(function(){
  showAuto();
});