>网站客服漂浮框架（兼容各大浏览器）
来源：互联网 发布：如何在知乎回答问题 编辑：程序博客网 时间：2024/05/18 03:54
<!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><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>网站客服漂浮框架（兼容各大浏览器）-网页特效代码(www.jscode.cn)</title><meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /><style type="text/css">.kfoutbox{position:absolute;z-index:10000;right:5px;margin:0px;width:80px;height:150px;background:#ff0000;}</style></head><body style="margin:0px;padding:0px;font-size:12px;"><div style="margin:0px auto;padding-top:200px;width:980px;height:800px;text-align:center;background:#f2f2f2;">这里是网页的内容区<br><a href="http://www.jscode.cn/">网页特效代码</a></div><div id="kfoutbox" class="kfoutbox"><span id="kfboxclose" style="color:#ffffff">关闭按钮</span></div><script language="javascript">var default_top_ps = 100;var evans_agt = navigator.userAgent.toLowerCase();var evans_ie = ((evans_agt.indexOf("msie") != -1) && (evans_agt.indexOf("opera") == -1) && (evans_agt.indexOf("omniweb") == -1));var evans_mymovey = new Number();function evans_IeTrueBody() {return (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement: document.body}function evans_GetScrollTop() {return evans_ie ? evans_IeTrueBody().scrollTop: window.pageYOffset}function evans_heartBeat() {evans_diffY = evans_GetScrollTop();evans_mymovey += Math.floor((evans_diffY - document.getElementById('kfoutbox').style.top.replace("px", "") + default_top_ps) * 0.1);document.getElementById('kfoutbox').style.top = evans_mymovey + "px"}var evans_tmpintval = window.setInterval("evans_heartBeat()", 1);if (document.getElementById('kfboxclose')) {document.getElementById('kfboxclose').onclick = function() {window.clearInterval(evans_tmpintval);document.getElementById('kfoutbox').style.display = 'none'}}var popupdelay = 0;var maxpoptimes = 3;var prepoptime = '10';function Tong_MoveDiv() {this.Move = function(Id, Evt, T) {if (Id == "") {return}var o = document.getElementById(Id);if (!o) {return}evt = Evt ? Evt: window.event;o.style.position = "absolute";o.style.zIndex = 200;var obj = evt.srcElement ? evt.srcElement: evt.target;var w = o.offsetWidth;var h = o.offsetHeight;var l = o.offsetLeft;var t = o.offsetTop;var div = document.createElement("DIV");document.body.appendChild(div);div.style.cssText = "filter:alpha(Opacity=10,style=0);opacity:0.2;width:" + w + "px;height:" + h + "px;top:" + t + "px;left:" + l + "px;position:absolute;background:#000";div.setAttribute("id", Id + "temp");this.Move_OnlyMove(Id, evt, T)};this.Move_OnlyMove = function(Id, Evt, T) {var o = document.getElementById(Id + "temp");if (!o) {return}var evt = Evt ? Evt: window.event;var relLeft = evt.clientX - o.offsetLeft;var relTop = evt.clientY - o.offsetTop;if (!window.captureEvents) {o.setCapture()} else {window.captureEvents(Event.MOUSEMOVE | Event.MOUSEUP)}document.onmousemove = function(e) {if (!o) {return}e = e ? e: window.event;var bh = Math.max(document.body.scrollHeight, document.body.clientHeight, document.body.offsetHeight, document.documentElement.scrollHeight, document.documentElement.clientHeight, document.documentElement.offsetHeight);var bw = Math.max(document.body.scrollWidth, document.body.clientWidth, document.body.offsetWidth, document.documentElement.scrollWidth, document.documentElement.clientWidth, document.documentElement.offsetWidth);var sbw = 0;if (document.body.scrollWidth < bw) sbw = document.body.scrollWidth;if (document.body.clientWidth < bw && sbw < document.body.clientWidth) sbw = document.body.clientWidth;if (document.body.offsetWidth < bw && sbw < document.body.offsetWidth) sbw = document.body.offsetWidth;if (document.documentElement.scrollWidth < bw && sbw < document.documentElement.scrollWidth) sbw = document.documentElement.scrollWidth;if (document.documentElement.clientWidth < bw && sbw < document.documentElement.clientWidth) sbw = document.documentElement.clientWidth;if (document.documentElement.offsetWidth < bw && sbw < document.documentElement.offsetWidth) sbw = document.documentElement.offsetWidth;if (e.clientX - relLeft <= 0) {o.style.left = 0 + "px"} else if (e.clientX - relLeft >= bw - o.offsetWidth - 2) {o.style.left = (sbw - o.offsetWidth - 2) + "px"} else {o.style.left = e.clientX - relLeft + "px"}if (e.clientY - relTop <= 1) {o.style.top = 1 + "px"} else if (e.clientY - relTop >= bh - o.offsetHeight - 30) {o.style.top = (bh - o.offsetHeight) + "px"} else {o.style.top = e.clientY - relTop + "px"}};document.onmouseup = function() {if (!o) return;if (!window.captureEvents) {o.releaseCapture()} else {window.releaseEvents(Event.MOUSEMOVE | Event.MOUSEUP)}var o1 = document.getElementById(Id);if (!o1) {return}var l0 = o.offsetLeft;var t0 = o.offsetTop;var l = o1.offsetLeft;var t = o1.offsetTop;Kf54MyMove.Move_e(Id, l0, t0, l, t, T);document.body.removeChild(o);o = null}};this.Move_e = function(Id, l0, t0, l, t, T) {if (typeof(window["ct" + Id]) != "undefined") {clearTimeout(window["ct" + Id])}var o = document.getElementById(Id);if (!o) return;var sl = st = 8;var s_l = Math.abs(l0 - l);var s_t = Math.abs(t0 - t);if (s_l - s_t > 0) {if (s_t) {sl = Math.round(s_l / s_t) > 8 ? 8 : Math.round(s_l / s_t) * 6} else {sl = 0}} else {if (s_l) {st = Math.round(s_t / s_l) > 8 ? 8 : Math.round(s_t / s_l) * 6} else {st = 0}}if (l0 - l < 0) {sl *= -1}if (t0 - t < 0) {st *= -1}if (Math.abs(l + sl - l0) < 52 && sl) {sl = sl > 0 ? 2 : -2}if (Math.abs(t + st - t0) < 52 && st) {st = st > 0 ? 2 : -2}if (Math.abs(l + sl - l0) < 16 && sl) {sl = sl > 0 ? 1 : -1}if (Math.abs(t + st - t0) < 16 && st) {st = st > 0 ? 1 : -1}if (s_l == 0 && s_t == 0) {return}if (T) {o.style.left = l0 + "px";o.style.top = t0 + "px";return} else {if (Math.abs(l + sl - l0) < 2) {o.style.left = l0 + "px"} else {o.style.left = l + sl + "px"}if (Math.abs(t + st - t0) < 2) {o.style.top = t0 + "px"} else {o.style.top = t + st + "px"}window["ct" + Id] = window.setTimeout("Kf54MyMove.Move_e('" + Id + "', " + l0 + " , " + t0 + ", " + (l + sl) + ", " + (t + st) + "," + T + ")", 1)}}};</script></body></html>
