学院新闻
通知公告
本科教育
学术动态
招生就业
学科建设
学子风采
党群工作
友情链接
关闭×
var img = document.getElementById('FlAD'); var xPos = 600; var yPos = 500; var step = 1; var delay = 40; var height = 0; var Hoffset = 0; var Woffset = 0; var yon = 0; var xon = 0; var pause = true; var interval; var obj = document.getElementById('FlAD') img.style.top = yPos; function changePos() { width = document.documentElement.clientWidth || document.documentElement.clientWidth; height = document.documentElement.clientHeight || document.documentElement.clientHeight; scrollLeft = document.documentElement.scrollLeft || document.documentElement.scrollLeft; scrollTop = document.documentElement.scrollLeft || document.documentElement.scrollTop; Hoffset = img.offsetHeight; Woffset = img.offsetWidth; img.style.left = xPos + scrollLeft +'px'; img.style.top = yPos + scrollTop +'px'; if (yon) { yPos = yPos + step; } else { yPos = yPos - step; } if (yPos < 0) { yon = 1; yPos = 0; } if (yPos >= (height - Hoffset)) { yon = 0; yPos = (height - Hoffset); } if (xon) { xPos = xPos + step; } else { xPos = xPos - step; } if (xPos < 0) { xon = 1; xPos = 0; } if (xPos >= (width - Woffset)) { xon = 0; xPos = (width - Woffset); } } function start() { img.visibility = "visible"; interval = setInterval('changePos()', delay); } function pause_resume() { clearInterval(interval); } start(); function hidead() { obj.style.display = 'none'; }