网页前台页面图片飘窗代码

 <!---飘窗开始---> ???<div id="img1" style="z-index: 999; border: 1px solid rgb(204, 204, 204); width: 340px; background-color: white; height: 100px; position: absolute; top: 29px; left: 1230px; font-size: 13px;" > ???????????<div style="height:18px;margin-left:310px;margin-top:6px;"> ???????????????<a href="javascript:void(0);" onclick="closediv()" title="点击关闭" style="height:16px;text-decoration:none;color:#666;">关闭</a> ???????????</div> ???????????<div> ???????????????<a href="" target="_blank"><img src="images/float_20171001.png" ?alt="中秋 国庆，双节同庆" title="中秋 国庆，双节同庆"></a> ???????????</div> ???????</div> ????????????????????????<script type="text/javascript"> ????????????var obj = document.getElementById("img1"); ????????????var ggRoll = { ????????????????roll: obj, ????????????????speed: 16, ????????????????statusX: document.documentElement.clientWidth - document.body.clientWidth, ????????????????statusY: document.documentElement.clientHeight - document.body.clientHeight, ????????????????x: 200, ????????????????y: 400, ????????????????winW: document.body.clientWidth - obj.offsetWidth * 2, ????????????????winH: document.body.clientHeight - obj.offsetHeight, ????????????????Go: function () { ????????????????????this.roll.style.left = this.x + ‘px‘; ????????????????????this.roll.style.top = this.y + ‘px‘; ????????????????????this.x = this.x + (this.statusX ? -1 : 1); ????????????????????if (this.x < 0) { ????????????????????????this.statusX = 0; ????????????????????} ????????????????????if (this.x > this.winW) { ????????????????????????this.statusX = 1; ????????????????????} ????????????????????this.y = this.y + (this.statusY ? -1 : 1); ????????????????????if (this.y < 0) { ????????????????????????this.statusY = 0; ????????????????????} ????????????????????if (this.y > this.winH) { ????????????????????????this.statusY = 1; ????????????????????} ????????????????} ????????????} ????????????var intervaly = setInterval("ggRoll.Go()", ggRoll.speed); ????????????ggRoll.roll.onmouseover = function () { ????????????????clearInterval(intervaly); ????????????}; ????????????ggRoll.roll.onmouseout = function () { ????????????????intervaly = setInterval("ggRoll.Go()", ggRoll.speed); ????????????}; ????????????function closediv() { ????????????????clearInterval(intervaly); ????????????????obj.style.display = "none"; ????????????????obj.parentNode.removeChild(obj); ????????????} ???</script> ????????<!---飘窗结束--->