仿淘宝的最近浏览记录功能
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<head>
<title>中国站长天空-网页特效-综合特效-仿淘宝网的最近浏览记录功能</title>
<meta http-equiv="content-type" content="text/html;charset=gb2312">
<!--把下面代码加到<head>与</head>之间-->
<script language="javascript">
//cookie相关函数
function getCookieVal(offset){
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1) endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function getCookie(name){
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg) return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}
function setCookie(name,value){
var exp = new Date();
exp.setTime (exp.getTime()+3600000000);
document.cookie = name + "=" + value + "; expires=" + exp.toGMTString();
}
function glog(evt){
evt=evt?evt:window.event;
var srcElem=(evt.target)?evt.target:evt.srcElement;
try{
while(srcElem.parentNode&&srcElem!=srcElem.parentNode){
if(srcElem.tagName&&srcElem.tagName.toUpperCase()=="A"){
linkname=srcElem.innerHTML;
address=srcElem.href+"_www.zzsky.cn_";
wlink=linkname+"+"+address;
old_info=getCookie("history_info");
var insert=true;
if(old_info==null){//判断cookie是否为空
insert=true;
}
else{
var old_link=old_info.split("_www.zzsky.cn_");
for(var j=0;j<=5;j++){
if(old_link[j].indexOf(linkname)!=-1)
insert=false;
if(old_link[j]=="null")
break;
}
}
if(insert){
wlink+=getCookie("history_info");
setCookie("history_info",wlink);
history_show().reload();
break;
}
}
srcElem = srcElem.parentNode;
}
}
catch(e){}
return true;
}
document.onclick=glog;
function history_show(){
var history_info=getCookie("history_info");
var content="";
if(history_info!=null){
history_arg=history_info.split("_www.zzsky.cn_");
var i;
for(i=0;i<=5;i++){
if(history_arg[i]!="null"){
var wlink=history_arg[i].split("+");
content+=("<font color='#ff000'>↑</font>"+"<a href='"+wlink[1]+"' target='_blank'>"+wlink[0]+"</a><br>");
}
document.getElementById("history").innerHTML=content;
}
}
else{
document.getElementById("history").innerHTML="对不起，您没有任何浏览记录！";
}
}
</script>
</head>
<body>
<!--把下面代码加到<body>与</body>之间-->
<div>您最近关注的内容（只显示6个最近关注的内容并且不会重复出现）：</div>
<div id="history">
<script language="javascript">history_show();</script>
</div>
<div>
<br><br>请选择：<br>
<a href="#">ASP</a>
<a href="#">PHP</a>
<a href="#">ASP.NET</a>
<a href="#">JSP</a>
<a href="#">C#</a>
<a href="#">VB</a>
<a href="#">VC</a>
<a href="#">AJAX</a>
<a href="#">DELPHI</a>
</div>
</body>
</html>
