兼容各大浏览器带关闭按钮的漂浮多组图片广告代码_0

兼容各大浏览器带关闭按钮的漂浮多组图片广告代码_0 兼容各大浏览器带关闭按钮的漂浮多组图片广告代码 js部分: 代码如下: script type=text/javascript language=javascript function addevent(obj, evttype, func, cap) { cap = cap || false; if (obj.addeventlistener) { obj.addeventlistener(evttype, func, cap); return true; } else if (obj.attachevent) { if (cap) { obj.setcapture(); return true; } else { return obj.attachevent(on + evttype, func); } } else { return false; } } function getpagescroll() { var xscroll, yscroll; if (self.pagexoffset) { xscroll = self.pagexoffset; } else if (document.documentelement && document.documentelement.scrollleft) { xscroll = document.documentelement.scrollleft; } else if (document.body) { xscroll = document.body.scrollleft; } if (self.pageyoffset) { yscroll = self.pageyoffset; } else if (document.documentelement && document.documentelement.scrolltop) { yscroll = document.documentelement.scrolltop; } else if (document.body) { yscroll = document.body.scrolltop; } arraypagescroll = new array(xscroll, yscroll); return arraypagescroll; } function getpagesize() { var xscroll, yscroll; if (window.innerheight && window.scrollmaxy) { xscroll = document.body.scrollwidth; yscroll = window.innerheight + window.scrollmaxy; } else if (document.body.scrollheight document.body.offsetheight) { xscroll = document.body.scrollwidth; yscroll = document.body.scrollheight; } else { xscroll = document.body.offsetwidth; yscroll = document.body.offsetheight; } var windowwidth, windowheight; if (self.innerheight) { windowwidth = self.innerwidth; windowheight = self.innerheight; } else if (document.documentelement && document.documentelement.clientheight) { windowwidth = document.documentelement.clientwidth; windowheight = document.documentelement.clientheight; } else if (document.body) { windowwidth = document.body.clientwidth; windowheight = document.body.clientheight; } if (yscroll windowheight) { pageheight = windowheight; } else { pageheight = yscroll; } if (xscroll windowwidth) { pagewidth = windowwidth; } else { pagewidth = xscroll; } arraypagesize = new array(pagewidth, pageheight, windowwidth, windowheight) return arraypagesize; } var admoveconfig = new object(); admoveconfig.isinitialized = false; admoveconfig.scrollx = 0; admoveconfig.scrolly = 0; admoveconfig.movewidth = 0; admoveconfig.moveheight = 0; admoveconfig.resize = function () { var winsize = getpagesize(); admoveconfig.movewidth = winsize[2]; admoveconfig.moveheight = winsize[3]; admoveconfig.scroll(); } admoveconfig.scroll = function () { var winscroll = getpagescroll(); admoveconfig.scrollx = winscroll[0]; admoveconfig.scrolly = winscroll[1]; } addevent(window, resize, admoveconfig.resize); addevent(window, scroll, admoveconfig.scroll); function admove(id) { if (!admoveconfig.isinitialized) { admoveconfig.resize(); admoveconfig.isinitialized = true; } var obj = document.getelementbyid(id); obj.style.position = absolute; var w = admoveconfig.movewidth - obj.offsetwidth; var h = admoveconfig.moveheight - obj.offsetheight; var x = w * math.random(), y = h * math.random(); var rad = (math.random() + 1) * math.pi / 6; var kx = math.sin(rad), ky = math.cos(rad); var dirx = (math.random() 0.5 ? 1 : -1), diry = (math.random() 0.5 ? 1 : -1); var step = 1; var interval; this.setlocation = function (vx, vy) { x = vx; y = vy; } this.setdirection = function (vx, vy) { dirx = vx; diry = vy; } obj.custommethod = function () { obj.style.left = (x + admoveconfig.scrollx) + px; obj.style.top = (y + admoveconfig.scrolly) + px; rad = (math.random() + 1) * math.pi / 6; w = admoveconfig.movewidth - obj.offsetwidth; h = admoveconfig.moveheight - obj.offsetheight; x = x + step * kx * dirx; if (x 0) { dirx = 1; x = 0; kx = math.sin(rad); ky = math.cos(rad); } if (x w) { dirx = -1; x = w; kx = math.sin(rad); ky = math.cos(rad); } y = y + step * ky * diry; if (y 0) { diry = 1; y = 0; kx = math.sin(rad); ky = math.cos(rad); } if (y h) { diry = -1; y = h; kx = math.sin(rad); ky = math.cos(rad); } } this.run = function () { var delay = 10; interval = setinterval(obj.custommethod, delay); obj.onmouseover = function () { clearinterval(interval); } obj.onmouseout = function () { interval = setinterval(obj.custommethod, delay); } } } /script script type=text/javascript language=javascript var ad2 = new admove(ad2); ad2.run(); //多组漂浮 /script html部分: 代码如下: div id=ad2 style=z-index: 5;position:relativea href='policehtk.aspx' target='_blank'img src=images/fudong/fudong.jpg width=230 height=150 border=0 /abr a href=# onclick=document.getelementbyid('ad2').style.display='none' img border=0 src=images/fudong/close1.gif //a /div