摘要: $(function () { //绑定滚动条事件 //绑定滚动条事件 $(window).bind("scroll", function () { var sTop = $(window).scrollTop(); var sTop = parseInt(sTop); if (sTop >= 13 阅读全文
posted @ 2017-06-01 09:53 雪莉06 阅读(2473) 评论(0) 推荐(0)