可關(guān)閉或最小化的右下角浮動廣告

2024-09-05 12:22:40

字體：大中小

供稿：網(wǎng)友

可關(guān)閉或最小化的右下角浮動廣告，非常實用啊，現(xiàn)在右下角廣告還是比較多的，而且廣告效果也還可以，除了用作廣告，我們還可將右下角定義為網(wǎng)站廣告顯示、用戶提醒等功能。

<!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>可最小化和關(guān)閉的右下角浮動窗口</title><meta http-equiv="content-type" content="text/html;charset=gb2312"><style type="text/css">#msg_win{position:absolute;right:0px;display:none;overflow:hidden;z-index:99;border:1px solid #c00;background:#F9EFFC;width:240px;font-size:12px;margin:0px;}#msg_win .icos{position:absolute;top:2px;*top:0px;right:2px;z-index:9;}.icos a{float:left;color:#FFFFFF;margin:1px;text-align:center;font-weight:bold;width:14px;height:22px;line-height:22px;padding:1px;text-decoration:none;font-family:webdings;}.icos a:hover{color:#FFCC00;}#msg_title{background:#AC19E3;border-bottom:1px solid #710B97;border-top:1px solid #FFF;border-left:1px solid #FFF;color:#FFFFFF;height:25px;line-height:25px;text-indent:5px;font-weight:bold;}#msg_content{margin:5px;margin-right:0;width:230px;height:126px;overflow:hidden;}</style></head><body><div style="height:2000px;"></div><div   class="iwvjtn8m0"   id="msg_win" style="display:block;top:503px;visibility:visible;opacity:1;">  <div   id="iwvjtn8m0"   class="icos">_×</div>  <div   class="iwvjtn8m0"   id="msg_title">浮動窗口標(biāo)題：</div>  <div   class="iwvjtn8m0"   id="msg_content">浮動窗口內(nèi)容：歡迎提出寶貴意見，謝謝！</div></div><script language="javascript">var Message={set: function() {//最小化與恢復(fù)狀態(tài)切換var set=this.minbtn.status == 1?[0,1,'block',this.char[0],'最小化']:[1,0,'none',this.char[1],'恢復(fù)'];this.minbtn.status=set[0];this.win.style.borderBottomWidth=set[1];this.content.style.display =set[2];this.minbtn.innerHTML =set[3]this.minbtn.title = set[4];this.win.style.top = this.getY().top;},close: function() {//關(guān)閉this.win.style.display = 'none';window.onscroll = null;},setOpacity: function(x) {//設(shè)置透明度var v = x >= 100 ? '': 'Alpha(opacity=' + x + ')';this.win.style.visibility = x<=0?'hidden':'visible';//IE有絕對或相對定位內(nèi)容不隨父透明度變化的bugthis.win.style.filter = v;this.win.style.opacity = x / 100;},show: function() {//漸顯clearInterval(this.timer2);var me = this,fx = this.fx(0, 100, 0.1),t = 0;this.timer2 = setInterval(function() {t = fx();me.setOpacity(t[0]);if (t[1] == 0) {clearInterval(me.timer2)	}},6);//10 to 6},fx: function(a, b, c) {//緩沖計算var cMath = Math[(a - b) > 0 ? "floor": "ceil"],c = c || 0.1;return function() {return [a += cMath((b - a) * c), a - b]}},getY: function() {//計算移動坐標(biāo)var d = document,b = document.body,	e = document.documentElement;var s = Math.max(b.scrollTop, e.scrollTop);var h = /BackCompat/i.test(document.compatMode)?b.clientHeight:e.clientHeight;var h2 = this.win.offsetHeight;return {foot: s + h + h2 + 2+'px',top: s + h - h2 - 2+'px'}},moveTo: function(y) {//移動動畫clearInterval(this.timer);var me = this,a = parseInt(this.win.style.top)||0;var fx = this.fx(a, parseInt(y));var t = 0 ;this.timer = setInterval(function() {t = fx();me.win.style.top = t[0]+'px';if (t[1] == 0) {clearInterval(me.timer);me.bind();}},6);//10 to 6},bind:function (){//綁定窗口滾動條與大小變化事件var me=this,st,rt;window.onscroll = function() {clearTimeout(st);clearTimeout(me.timer2);me.setOpacity(0);st = setTimeout(function() {me.win.style.top = me.getY().top;me.show();},100);//600 mod 100};window.onresize = function (){clearTimeout(rt);rt = setTimeout(function() {me.win.style.top = me.getY().top},100);}},init: function() {//創(chuàng)建HTMLfunction $(id) {return document.getElementById(id)};this.win=$('msg_win');var set={minbtn: 'msg_min',closebtn: 'msg_close',title: 'msg_title',content: 'msg_content'};for (var Id in set) {this[Id] = $(set[Id])};var me = this;this.minbtn.onclick = function() {me.set();this.blur()};this.closebtn.onclick = function() {me.close()};this.char=navigator.userAgent.toLowerCase().indexOf('firefox')+1?['_','::','×']:['0','2','r'];//FF不支持webdings字體this.minbtn.innerHTML=this.char[0];this.closebtn.innerHTML=this.char[2];setTimeout(function() {//初始化最先位置me.win.style.display = 'block';me.win.style.top = me.getY().foot;me.moveTo(me.getY().top);},0);return this;}};Message.init();</script></body></html>

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