js 图片轮播(5张图片)_图象特效

演示地址：http://img.jb51.net/online/picPlayer/picplay.htm

there is a pic-player

');
var c = $('#piccontent');
for(var i=0;i {
//添加图片到容器中
c.append('');
}
//按钮容器，绝对定位在右下角
p.append('');
//
var btnHolder = $('#picbtnHolder');
btnHolder.append('');
var btns = $('#picbtns');
//
for(var i=0;i {
//增加图片对应的按钮
btns.append(' '+(i+1)+' ');
$('#picbtn'+i).data('index',i);
$('#picbtn'+i).click(
function(event)
{
if(selectedItem.attr('src') == $('#picitem'+$(this).data('index')).attr('src'))
{
return;
}
setSelectedItem($(this).data('index'));
}
);
}
btns.append(' ');
///
setSelectedItem(0);
//显示指定的图片index
function setSelectedItem(index)
{
selectedIndex = index;
clearInterval(playID);
//alert(index);
if(selectedItem)selectedItem.fadeOut('fast');
selectedItem = $('#picitem'+index);
selectedItem.fadeIn('slow');
//
if(selectedBtn)
{
selectedBtn.css('backgroundColor','#eee');
selectedBtn.css('color','#000');
}
selectedBtn = $('#picbtn'+index);
selectedBtn.css('backgroundColor','#000');
selectedBtn.css('color','#fff');
//自动播放
playID = setInterval(function()
{
var index = selectedIndex+1;
if(index > pics.length-1)index=0;
setSelectedItem(index);
},pics[index].time);
}
}