欧美成人h版,欧美激情精品久久久久久免费印度,freexxx性亚洲精品

- 龍誠動(dòng)態(tài)
  
  行業(yè)新聞
  
  我們的觀點(diǎn)
  
  公司公告
  
  建站技術(shù)
  
  網(wǎng)站SEO優(yōu)化
  
  網(wǎng)站制作流程
  
  產(chǎn)品報(bào)價(jià)
  - 聯(lián)系電話：0577-55882408
  - 傳真號碼：0577-55882411
  - 聯(lián)系手機(jī)：15224122065
  - 聯(lián)系地址：溫州市甌海站南商貿(mào)城C幢306
- - 首頁-新聞中心-建站技術(shù)
  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>網(wǎng)頁特效-綜合特效-個(gè)性的頁面頂部和底部切換效果</title> <meta http-equiv="content-type" content="text/html;charset=gb2312">  <style type="text/css"> body{background:#1a3265 url(about:blank) no-repeat fixed;padding:0px;margin:0px;cursor:default;} /*靜止菜單*/ #fixedMenu{width:80px;height:66px;position:fixed;z-index:29;bottom:0;right:0;background:transparent url(http://www.zzsky.cn/effect/images/201101151030/twitter.png) 0 0;} </style>  <script type="text/javascript"> function $(t){return _.getElementById(t);} /* 平滑跳轉(zhuǎn)到錨點(diǎn)處理塊 */ // 轉(zhuǎn)換為數(shù)字 function intval(v){ v = parseInt(v); return isNaN(v) ? 0 : v; } // 獲取元素信息 function getPos(e){ var l = 0; var t = 0; var w = intval(e.style.width); var h = intval(e.style.height); var wb = e.offsetWidth; var hb = e.offsetHeight; while (e.offsetParent){ l += e.offsetLeft + (e.currentStyle?intval(e.currentStyle.borderLeftWidth):0); t += e.offsetTop + (e.currentStyle?intval(e.currentStyle.borderTopWidth):0); e = e.offsetParent; } l += e.offsetLeft + (e.currentStyle?intval(e.currentStyle.borderLeftWidth):0); t += e.offsetTop + (e.currentStyle?intval(e.currentStyle.borderTopWidth):0); return {x:l, y:t, w:w, h:h, wb:wb, hb:hb}; } // 獲取滾動(dòng)條信息 function getScroll() { var t, l, w, h; if (document.documentElement && document.documentElement.scrollTop) { t = document.documentElement.scrollTop; l = document.documentElement.scrollLeft; w = document.documentElement.scrollWidth; h = document.documentElement.scrollHeight; } else if (document.body) { t = document.body.scrollTop; l = document.body.scrollLeft; w = document.body.scrollWidth; h = document.body.scrollHeight; } return { t: t, l: l, w: w, h: h }; } // 跳轉(zhuǎn) function scroller(el, duration){ if(typeof el != 'object') { el = document.getElementById(el); } if(!el) return; var z = this; z.el = el; z.p = getPos(el); z.s = getScroll(); z.clear = function(){window.clearInterval(z.timer);z.timer=null}; z.t=(new Date).getTime(); z.step = function(){ var t = (new Date).getTime(); var p = (t - z.t) / duration; if (t >= duration + z.t) { z.clear(); window.setTimeout(function(){z.scroll(z.p.y, z.p.x)},13); } else { st = ((-Math.cos(p*Math.PI)/2) + 0.5) * (z.p.y-z.s.t) + z.s.t; sl = ((-Math.cos(p*Math.PI)/2) + 0.5) * (z.p.x-z.s.l) + z.s.l; z.scroll(st, sl); } }; z.scroll = function (t, l){window.scrollTo(l, t)}; z.timer = window.setInterval(function(){z.step();},13); } /** 全局變量聲明 */ var _ = document; //綁定頁面加載完成事件調(diào)用函數(shù) function addLoadEvent(func) { var oldonload = window.onload; if (typeof window.onload != 'function') { window.onload = func; } else { window.onload = function() { if (oldonload) { oldonload(); } func(); } } } addLoadEvent(function() { //靜止按鈕 if(t=$('fixedMenu')){ t.style.cursor = 'pointer'; t.title = '本鳥只可遠(yuǎn)觀不可褻玩焉...'; x=2; t.onclick = function (){ if (document.documentElement && document.documentElement.scrollTop) { st = document.documentElement.scrollTop; } else if (document.body) { st = document.body.scrollTop; } if(st<x){ scroller('footer',800); }else{ scroller('header',800); } } t.onmouseover = function (){ this.style.backgroundPosition='0 -66px'; } t.onmouseout = function (){ this.style.backgroundPosition='0 0'; } } }); </script> </head> <body>  <div class="qwecm2s" id="header" style="color:#ffffff;">這里是頁面頂部</div> <div class="00a0osm" id="content" style="height:2000px;"></div> <div class="wm2ayqw" id="footer" style="color:#ffffff;">這里是頁面底部</div> <div class="agq2mou" id="fixedMenu"></div> </body> </html>

久久精品一二三区_欧美一区网站_亚洲制服av_国产欧美日韩另类一区_成人av综合网_碰碰在线视频_欧美精品在欧美一区二区少妇_免费观看亚洲_青青一区二区三区_国产传媒一区二区