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首页 / 脚本样式 / JavaScript / JS实现消息来时让网页标题闪动效果的方法

本文实例讲述了JS实现消息来时让网页标题闪动效果的方法。分享给大家供大家参考,具体如下:
<html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"><title>无标题页</title><script>var g_blinkid = 0;var g_blinkswitch = 0;var g_blinktitle = document.title;var g_onlineuser = "";var g_sysmsg_sound = null;var g_newmsg_sound = null;var g_app_num = 0;var g_appnum = 0;var g_bappmore = false;var g_inputtime = 0;function blinkNewMsg(){ document.title = g_blinkswitch % 2==0 ? "【   】 - " + g_blinktitle : "【新消息】 - " + g_blinktitle; g_blinkswitch++;} g_blinkid = setInterval(blinkNewMsg, 1000);function stopBlinkNewMsg(){if (g_blinkid){clearInterval(g_blinkid);g_blinkid = 0;document.title = g_blinktitle;}}</script></head><body><form id="form1" runat="server"><div><input id="Button1" type="button" value="button" onclick="stopBlinkNewMsg();" /></div></form></body></html>
参考开心网的head-26.js
var g_blinkid = 0;var g_blinkswitch = 0;var g_blinktitle = document.title;var g_onlineuser = "";var g_sysmsg_sound = null;var g_newmsg_sound = null;var g_app_num = 0;var g_appnum = 0;var g_bappmore = false;var g_inputtime = 0;function blinkNewMsg(){var now= new Date();var nowtime = now.getTime();if(nowtime - g_inputtime > 5000){document.title = g_blinkswitch % 2 ? "【   】 - " + g_blinktitle : "【新消息】 - " + g_blinktitle;}g_blinkswitch++;}function blinkOnline(){document.title = g_blinkswitch % 2 ? "○" + g_onlineuser + " 上线了 - " + g_blinktitle : "●" + g_onlineuser + " 上线了 - " + g_blinktitle;g_blinkswitch++;if (g_blinkswitch > 10){stopBlinkNewMsg();}}function checkNewMsg(){var url = "/home/newmsg.php";var pars = "";var myAjax = new Ajax.Request(url, {method: "post", parameters: pars, onComplete: function (req) { checkNewMsgShow(req); } });}function stopBlinkNewMsg(){if (g_blinkid){clearInterval(g_blinkid);g_blinkid = 0;$("head_msgdiv").style.display = "none";document.title = g_blinktitle;}}var g_oldmsg = g_oldsysmsg = g_oldbbs = g_oldbbsreply = g_oldcomment = g_oldreply = 0;function checkNewMsgShow(req){var r = req.responseText;stopBlinkNewMsg();setTimeout(checkNewMsg, 60000);eval ("r="+r);var a_msglist = new Array("msg", "sysmsg", "bbs", "bbsreply", "comment", "reply");if(r.notice == "1"){var forbidsound = parseInt(r.forbidsound);if (!forbidsound){for (i=0; i<a_msglist.length; i++){if ($("body_" + a_msglist[i] + "_num")){var c = parseInt($("body_" + a_msglist[i] + "_num").innerHTML);eval("g_old" + a_msglist[i] + "=c;");}}var newmsg = parseInt(r.msg) + parseInt(r.bbs) + parseInt(r.bbsreply) + parseInt(r.comment) + parseInt(r.reply);var sysmsg = parseInt(r.sysmsg);var newchange = (parseInt(r.msg) - g_oldmsg)|| (parseInt(r.bbs) - g_oldbbs)|| (parseInt(r.bbsreply) - g_oldbbsreply)|| (parseInt(r.comment) - g_oldcomment)|| (parseInt(r.reply) - g_oldreply);var syschange = (parseInt(r.sysmsg) - g_oldsysmsg);for (i=0; i<a_msglist.length; i++){eval("g_old" + a_msglist[i] + "=parseInt(r." + a_msglist[i] + ");");}if (newmsg && newchange){if (g_newmsg_sound == null){g_newmsg_sound = new SWFObject("http://img.kaixin001.com.cn/i2/newmsg_sound.1.0.swf", "newmsg_sound_swf", "1", "1", "8", "#ffffff", true);g_newmsg_sound.addParam("allowscriptaccess", "always");g_newmsg_sound.addParam("wmode", "opaque");g_newmsg_sound.addParam("menu", "false");g_newmsg_sound.addVariable("autoplay","0");}g_newmsg_sound.write("head_msgsound_div");}else if (sysmsg && syschange){if (g_sysmsg_sound == null){g_sysmsg_sound = new SWFObject("http://img.kaixin001.com.cn/i2/sysmsg_sound.1.0.swf", "sysmsg_sound_swf", "1", "1", "8", "#ffffff", true);g_sysmsg_sound.addParam("allowscriptaccess", "always");g_sysmsg_sound.addParam("wmode", "opaque");g_sysmsg_sound.addParam("menu", "false");g_sysmsg_sound.addVariable("autoplay","0");}g_sysmsg_sound.write("head_msgsound_div");}}$("head_msgdiv").style.display = "block";g_blinkid = setInterval(blinkNewMsg, 1000);}else if (0 && r.online.length){g_blinkswitch = 0;g_onlineuser = r.online;g_blinkid = setInterval(blinkOnline, 500);}for (i=0; i<a_msglist.length; i++){if (!parseInt(r[a_msglist[i]])){$("head_" + a_msglist[i] + "_num").innerHTML = "";if ($("body_" + a_msglist[i] + "_num")){$("body_" + a_msglist[i] + "_num").className = "ql2";$("body_" + a_msglist[i] + "_num").innerHTML = "0条新";}}else{$("head_" + a_msglist[i] + "_num").innerHTML = "(" + r[a_msglist[i]] + ")";if ($("body_" + a_msglist[i] + "_num")){$("body_" + a_msglist[i] + "_num").className = "cr";$("body_" + a_msglist[i] + "_num").innerHTML = r[a_msglist[i]] + "条新";}if (a_msglist[i] == "msg"){if ("function" == typeof(msg_view_checkNewMsg)){msg_view_checkNewMsg();};}}}}function outputHead(){var v_html = "<div id="head">"+"<div class="hd">"+"<div class="h1 wl1" style="margin-top:3px;">"+"<div style="padding-left:18px;"><a href="/" class="cf" title="开心网"><img src="http://img.kaixin001.com.cn/i2/kaixinlogo.gif" alt="开心网" width="106" height="36" /></a></div>"+"</div>"+"<div class="h2">"+"<div id="hn1" class="hn_of">"+"<div class="hn_tt"><a href="/home/?t=" + Math.ceil(Math.random() * 100) + "" class="n">首页</a></div>"+"<div class="hn_sj"><a href="javascript:xs(1);" class="sj"><img src="http://img.kaixin001.com.cn/i/r_sj.gif" width="15" height="20" /></a></div>"+"<div class="c"></div>"+"<div id="hn1_l" class="hn_l">"+"<div><a href="/home/" class="hnm">我的首页</a></div>"+"<div class="l1_h"> </div>"+"<div class="c9 m0_15">我的首页预览:</div>"+"<div>"+"<a href="/home/?_preview=friend" class="hnm" target=_blank onclick="javascript:hy();">"+"<div class="l" style="margin:5px 3px;"><img src="http://img.kaixin001.com.cn/i/small-tri.gif" width="3" height="5" /></div>"+"<div class="l" style="cursor:pointer;">好友访问时</div>"+"<div class="c"></div>"+"</a>"+"</div>"+"<div class="mb10">"+"<a href="/home/?_preview=other" class="hnm" target=_blank onclick="javascript:hy();" >"+"<div class="l" style="margin:5px 3px;"><img src="http://img.kaixin001.com.cn/i/small-tri.gif" width="3" height="5" /></div>"+"<div class="l" style="cursor:pointer;">陌生人访问时</div>"+"<div class="c"></div>"+"</a>"+"</div>"+"</div>"+"</div>"+"<div id="hn_xx1" class="hn_xx"><img src="http://img.kaixin001.com.cn/i/r_xx13.gif" width="1" height="13" /></div>"+""+"<div id="hn2" class="hn_of">"+"<div class="hn_tt"><a href="/friend/?t=" + Math.ceil(Math.random() * 100) + "" class="n">好友</a></div>"+"<div class="hn_sj"><a href="javascript:xs(2);" class="sj"><img src="http://img.kaixin001.com.cn/i/r_sj.gif" width="15" height="20" /></a></div>"+"<div class="c"></div>"+"<!--"+"<iframe style="position:absolute;z-index:1;width:expression(this.nextSibling.offsetWidth);height:expression(this.nextSibling.offsetHeight);top:expression(this.nextSibling.offsetTop);left:expression(this.nextSibling.offsetLeft);" frameborder="0" ></iframe>"+"-->"+"<div id="hn2_l" class="hn_l" style="z-index:2">"+"<div><a href="/friend/" class="hnm">我的全部好友</a></div>"+"<div><a href="/friend/?viewtype=online" class="hnm">当前在线好友</a></div>"+"<div><a href="/friend/group.php" class="hnm">好友管理</a></div>"+"<div><a href="/home/fstatus.php" class="hnm">好友状态更新</a></div>"+"<div class="l1_h"> </div>"+"<div><a href="/friend/invite.php" class="hnm">邀请朋友加入</a></div>"+"<div><a href="/friend/search.php" class="hnm">查找朋友</a></div>"+"</div>"+"</div>"+"<div id="hn_xx2" class="hn_xx"><img src="http://img.kaixin001.com.cn/i/r_xx13.gif" width="1" height="13" /></div>"+""+"<div id="hn3" class="hn_of">"+"<div class="hn_tt"><a href="/group/?t=" + Math.ceil(Math.random() * 100) + "" class="n">群</a></div>"+"<div class="hn_sj"><a href="javascript:xs(3);" class="sj"><img src="http://img.kaixin001.com.cn/i/r_sj.gif" width="15" height="20" /></a></div>"+"<div class="c"></div>"+"<div id="hn3_l" class="hn_l">"+"<div><a href="/group/" class="hnm">我的群</a></div>"+"<div><a href="/group/flist.php" class="hnm">好友的群</a></div>"+"<div class="l1_h"> </div>"+"<div><a href="/group/new.php" class="hnm">创建新群</a></div>"+"<div><a href="/group/search.php" class="hnm">全部群</a></div>"+"</div>"+"</div>"+"<div id="hn_xx3" class="hn_xx"><img src="http://img.kaixin001.com.cn/i/r_xx13.gif" width="1" height="13" /></div>"+""+"<div id="hn4" class="hn_of" style="padding-right:28px;">"+"<div class="hn_tt"><a href="/msg/?t=" + Math.ceil(Math.random() * 100) + "" class="n">消息</a></div>"+"<div class="hn_sj"><a href="javascript:xs(4);" class="sj"><img src="http://img.kaixin001.com.cn/i/r_sj.gif" width="15" height="20" /></a><span style="position:absolute;top:5px; left:65px;display:none;" id=head_msgdiv><a href="/msg/" class="n" style="margin-top:-5px;"><img src="http://img.kaixin001.com.cn/i/ddtx.gif" onmouseover="javascript:xs(4);" border=0></a></span></div>"+"<div class="c"></div>"+"<div id="hn4_l" class="hn_l">"+"<div><a href="/msg/inbox.php?t=" + Math.ceil(Math.random() * 100) + "" class="hnm">短消息<span style="padding-left:2px;color:red;" id=head_msg_num></span></a></div>"+"<div><a href="/msg/sys.php?t=" + Math.ceil(Math.random() * 100) + "" class="hnm"">系统消息<span style="padding-left:2px;color:red;" id=head_sysmsg_num></span></a></div>"+"<div class="l1_h"> </div>"+"<div><a href="/comment/?t=" + Math.ceil(Math.random() * 100) + "" class="hnm">评论<span style="padding-left:2px;color:red;" id=head_comment_num></span></a></div>"+"<div><a href="/comment/send.php?t=" + Math.ceil(Math.random() * 100) + "" class="hnm">评论回复<span style="padding-left:2px;color:red;" id=head_reply_num></span></a></div>"+"<div><a href="/comment/uindex.php?t=" + Math.ceil(Math.random() * 100) + "" class="hnm">留言板<span style="padding-left:2px;color:red;" id=head_bbs_num></span></a></div>"+"<div><a href="/comment/usend.php?t=" + Math.ceil(Math.random() * 100) + "" class="hnm">留言回复<span style="padding-left:2px;color:red;" id=head_bbsreply_num></span></a></div>"+"</div>"+"</div>"+"<div id="hn_xx4" class="hn_xx"></div>"+""+"<div class="c"></div>"+"</div>"+"<div class="h3"><a href="/friend/invite.php" class="ce">邀请</a> ┊ <a href="/friend/search.php" class="ce">找人</a> ┊ <a href="/set/account.php" class="ce">账户</a> ┊ <a href="/set/privacy.php" class="ce">隐私</a> ┊ <a href="/login/logout.php" class="ce">退出</a></div>"+"<div class="c"></div>"+"</div>"+"</div>"+"<div id="head_msgsound_div" style="left:0;top:0;position:absolute;"></div>"+"<div id="main">"+"<div class="m1 wl1">"+"<div class="m1t"></div>"+"<div id="app_friend_tip" style="z-index:20000;position:absolute;background:#fff;border:2px solid #F7F7F7;width:160px;height:250px;display:none;">"+"</div>";document.writeln(v_html);}function _outputApp(v_icon, v_link, v_title, v_aid, v_index_num){if (-1 == v_link.indexOf("?")){v_link += "?t=" + Math.ceil(Math.random() * 100);}else{v_link += "&t=" + Math.ceil(Math.random() * 100);}v_html = "<div style="margin:12px 15px 12px 15px;" onmouseover="javascript:if("" + v_index_num + ""=="1"){$("app_friend_" + v_aid + "").style.display="block";}" onmouseout="javascript:$("app_friend_" + v_aid + "").style.display="none";">"+"<div class="l"><img src="" + v_icon + "" width="28" height="24" align="absmiddle" /> <a href="" + v_link + "" class="sl" title="" + v_title + "" ><b class="f14">" + v_title + "</b></a></div>"+"<div class="l" id="app_friend_" + v_aid + "" style="display:none;padding:8px 3px;cursor:pointer;" onclick="javascript:a_appfriend_show(" + v_aid + " , "" + v_link + "" , "" + v_title + "");"><img src="http://img.kaixin001.com.cn/i2/xiasanjiao.gif" width="7" height="4" alt="快速查看你所有好友的" + v_title + "内容" align="absmiddle" /></div>"+"<div class="c"></div>"+"</div>";return v_html;}function outputApp(v_icon, v_link, v_title, v_aid, v_index_num){document.writeln(_outputApp(v_icon, v_link, v_title, v_aid, v_index_num));}function _setApplistHiddenHead(){if (g_app_num==-1) return "";g_appnum++;if (g_appnum>g_app_num && !g_bappmore){g_bappmore = true;return "<span id=applistmore style="display:none">";}return "";}function setApplistHiddenHead(){document.writeln(_setApplistHiddenHead());}function _setApplistHiddenTail(){if (g_app_num==-1) return "";if (g_bappmore){return "</span><div id=applistscroll class="tar" style="margin-top:-10px;"><img src="http://img.kaixin001.com.cn/i2/xiala.gif" width="5" align="absmiddle"> <a href="javascript:showAppmore();" class="sl-gray" style="text-decoration:none;" title="列出我的全部组件">展开</a>  </div>";}return "";}function setApplistHiddenTail(){document.writeln(_setApplistHiddenTail());}function outputHead2(){document.write("<div class="tac mb5"><img src="http://img.kaixin001.com.cn/i/index_app.gif" width="120" height="2" /></div> <div style="position:relative;"> <div class="install_tips" id="install_tips" style="position:absolute; left:110px; top:-7px; z-index:99; display:none;"> <div class="tar" style="padding:7px 15px 0 0;"><img src="http://img.kaixin001.com.cn/i2/black_del.gif" title="关闭" style="cursor:pointer;" onclick="h("install_tips")" /></div> <p style="padding:0px 20px;">点击这里,添加各种实用或游戏组件</p></div> <div class="p5 m0_10 tac"><img src="http://img.kaixin001.com.cn/i/index_app_add1.gif" width="9" height="9" title="添加组件" /> <a href="/app/list.php" class="sl2">添加组件</a></div> </div> <div class="p5 m0_10 tac" style="margin-top:-8px;"><img src="http://img.kaixin001.com.cn/i/index_app_set1.gif" width="9" height="9" title="组件设置" /> <a href="/set/appman.php" class="sl2">组件设置</a></div></div>");}function showAppmore(){if ($("applistmore").style.display=="none") {$("applistmore").style.display="block";$("applistscroll").innerHTML = "<img src="http://img.kaixin001.com.cn/i2/shouqi.gif" width="5" align="absmiddle"> <a href="javascript:showAppmore();" class="sl-gray" style="text-decoration:none;">收起</a>  ";}else{$("applistmore").style.display="none";$("applistscroll").innerHTML = "<img src="http://img.kaixin001.com.cn/i2/xiala.gif" width="5" align="absmiddle"> <a href="javascript:showAppmore();" class="sl-gray" style="text-decoration:none;">展开</a>  ";}}function outputAppInfo(){if (g_allapp_num > g_prevapp_num){var url = "/app/left.php";var pars = "";var myAjax = new Ajax.Request(url, {method: "post", parameters: pars, onComplete: function (req) { outputAppInfoAjaxShow(req); } });}}function outputAppInfoAjaxShow(req){eval("data="+req.responseText);var v_html = "";for (var i=0; i<data.length; i++){v_html += _setApplistHiddenHead();v_html += _outputApp(data[i]["icon"], data[i]["link"], data[i]["title"], data[i]["aid"], data[i]["index_num"]);}v_html += _setApplistHiddenTail();$("head_applist").innerHTML =v_html;}function outputTail(){document.writeln("<div class="c"></div>"+"</div>"+"<div id="b">"+"<div class="b1"><a href="/s/about.html" class="c6" target="_blank">关于我们</a><span>┊</span><a href="/s/contact.html" class="c6" target="_blank">联系方式</a><span>┊</span><a href="/t/feedback.html" class="c6" target="_blank">意见反馈</a><span>┊</span><a href="/s/help.html" class="c6" target="_blank">帮助中心</a>  © 2009 kaixin001.com  <a class=c6 href=http://www.miibeian.gov.cn target=_blank>京ICP证080482号</a> </div>"+"</div>");}
更多关于JavaScript相关内容感兴趣的读者可查看本站专题:《JavaScript中ajax操作技巧总结》、《JavaScript切换特效与技巧总结》、《JavaScript查找算法技巧总结》、《JavaScript动画特效与技巧汇总》、《JavaScript错误与调试技巧总结》、《JavaScript数据结构与算法技巧总结》、《JavaScript遍历算法与技巧总结》及《JavaScript数学运算用法总结》
希望本文所述对大家JavaScript程序设计有所帮助。