JavaScript-Written Cookie class

Cookie|javascript <script language= "JScript" >
function Cookie (Delim) {
This._cookie=[];
This. Load=function () {
if (Document.cookie.indexOf (";")! =-1) {
var _sp,_name,_tp,_tars,_tarslength;
var _item=document.cookie.split (";");
var _itemlength=_item.length;
while (_itemlength>0) {
_sp=_item[--_itemlength].split ("=");
_NAME=_SP[0];
_tp=_sp[1].split (",");
_tars=_tp.slice (1,_tp.length);
This._cookie[_name]=[];
This._cookie[_name]=_tars;
this._cookie[_name]["Timeout"]=_tp[0];
}
return true;
}
return false;
}
This. Save=function () {
var _str,_ars,_mars,_marslength,timeout,i,key;
For (key in This._cookie) {
if (!this._cookie[key]) return;
_str=[];
_mars=cookieclass._cookie[key];
_marslength=_mars.length;
for (i=0;i<_marslength;i++) _str[_str.length]=escape (_mars[i]);
document.cookie=key+ "=" +_mars["Timeout"]+ (_str.length>0? ",": ") +_str+ (_mars[" timeout "]==0?" ":" expires= "+ New Date (parseint (_mars["Timeout")). toGMTString ());
}

}
This. Getcookiecount=function () {
var _length=0,key;
For (key in This._cookie) _length++;
return _length;
}
This. Create=function (name,days) {
days=days?days:0;
if (!this._cookie[name]) this._cookie[name]=[];
this._cookie[name]["Timeout"]=days!=0?new Date () getTime () +parseint (days) *86400000:0;
}
This. Modify=function (name,days) {
This. Create (name,days);
}
This. Gettime=function (name) {
return new Date (parseint (this._cookie[name]["timeout"));
}
This. Delete=function (name) {
This. Create (name,0);
}
This. Additem=function (Name,value) {
This._cookie[name][this._cookie[name].length]=value;
}
This. Delitem=function (Name,index) {
var _ttime=this._cookie[name]["Timeout"];
This._cookie[name]=this._cookie[name].slice (0,index). Concat (This._cookie[name].slice (parseint (index) +1,this._ Cookie[name].length));
this._cookie[name]["Timeout"]=_ttime;
}
This. Getcount=function (name) {
return this._cookie[name].length;
}
This. Getitem=function (Name,index) {
return This._cookie[name][index];
}
}
</script>
<script language= "JScript" >
var cookieclass=new Cookie ();
if (! Cookieclass.load ()) {
Cookieclass.create ("Pass", 1);
Cookieclass.additem ("Pass", "Ps1");
Cookieclass.additem ("Pass", "PS2");
Cookieclass.additem ("Pass", "PS3");
Cookieclass.additem ("Pass", "PS4");
Cookieclass.delitem ("Pass", 1);
Cookieclass.save ();
}
Alert ("Cookie Expiration Time:" +cookieclass.gettime ("Pass"). toLocaleString ());
alert (Document.cookie);
</script>
<script>
function Eyuncookie ()
{this.key= "";//Initialize key.
This.value= "";//Initialize key ' s value.
this.expires=0;//the valid time, in milliseconds, to initialize the cookie.
This.init=function ()//object initialization
{this.key= "";
This.value= "";
this.expires=0;
}
This.set=function (key,value,expires)/Set Cookies
{if (this.key== "") This.key=key;
if (this.value== "") This.value=value;
if (this.expires<=0) this.expires=expires;
if (this.key== "" | | typeof (This.key)!= "string")
{Alert ("Please set the cookie name you want to save first!") ");
This.init ();
return false;
}
if (This.key.match (/[,;] /))
{Alert ("", ","; or a space! ");
This.init ();
return false;
}
if (This.value.toString (). Match (/[,;] /)|| typeof (This.value) = = "undefined")
{Alert ("", ",", ";" or a space! ");
This.init ();
return false;
}
if (this.expires<=0| | typeof (This.expires)!= "number")
{Alert ("Please set the valid time for cookies first!") ");
This.init ();
return false;
}
var Cookie=document.cookie;
if (Cookie.indexof (this.key+ "=")!=-1)
{if (!confirm) the cookie name you wish to save already exists, do you want to replace it? "))
{This.init ();
return false;
}
}
var dt=new Date ();
Dt.settime (Dt.gettime () +this.expires);
document.cookie=this.key+ "=" +this.value+ "; expires=" +dt.togmtstring ();
This.init ();
return true;
}
This.get=function (key)//Gets the value of the cookie named key
{if (key== "") | | Key.match (/[,;] /))
{Alert ("Please set the cookie name you want to find correctly!") ")
return false;
}
var Cookie=document.cookie;
var start=cookie.indexof (key+ "=");
if (start==-1)
{alert ("The cookie you want to find does not exist!") ")
return false;
}
var end=cookie.indexof (";", start);
if (end==-1)
End=cookie.length;
var getcookie=cookie.substring (start+key.length+1,end);
Alert ("Cookie: +key+" value is "+getcookie");
return GetCookie;
}
This.showall=function () {alert ("total of the following cookies: \ n" +document.cookie.split (";"). ToString (). Replace (/,/g, "\ n")); Show All Cookies
This.del=function (key)//delete cookie named key
{if (key== "") | | Key.match (/[,;] /))
{Alert ("Please set the cookie name you want to remove correctly!") ")
return false;
}
var dt=new Date ();
Dt.settime (Dt.gettime ());
document.cookie=key+ "=eyundelete;expires=" +dt.togmtstring ();
This.init ();
return true;
}
This.destroy=function ()//Destroy All Cookies
{var dt=new Date ();
Dt.settime (Dt.gettime ());
while (document.cookie!= "")
Document.cookie=document.cookie+ "; expires=" +dt.togmtstring ();
This.init ();
return True
}
}
var cookietest=new eyuncookie ()
function Settest ()
{cookietest.key= "test"
Cookietest.value= "OK"
cookietest.expires=31536000000
Cookietest.set ()
}
</script>
<input Type=button onclick=cookietest.showall () value=read><input Type=button value=setA><input type= Button Value=settest><input Type=button value=clear><input type=button onclick=cookietest.get ("test") Value=gettest><input Type=button onclick=cookietest.get ("a") Value=geta><input Type=button onclick= Cookietest.set ("Test", 1,31536000000) value=resettest><input Type=button onclick=cookietest.del ("test") value =deltest>