摘要: function chatDrag(div1) { div1.onmousedown = function (ev) { var oevent = ev || event; var distanceX = oevent.clientX - div1.offsetLeft; var distanceY 阅读全文
posted @ 2017-03-23 10:37 小哩 阅读(139) 评论(0) 推荐(0)