JS Read Write Delete cookie various operations

1.. NET post code to get

Response.Redirect ("http://www.baidu.com?id=" +request.cookies["size" "]. Value);

2. js to write the cookie

function Setcookie (name,value) {varDays = -; varExp =NewDate (); Exp.settime (Exp.gettime ()+ days* -* -* -* +); Document.cookie= name +"="+ Escape (value) +"; expires="+exp.togmtstring (); Document.cookie="size="+escape (Self.text ()) +";p ath=/"; }

3. js to get the cookie

function GetCookie (name) {  var arr,reg=New RegExp ("(^|) "+name+"= ([^;] *)(;|$)");   if (arr=Document.cookie.match (reg))    return (arr[2]);   Else   return NULL ; }

4. Delete Cookies in JS

function Delcookie () {    //    varnew  Date ();     //     10000);     //     "cookiename=0; expires=" +

JS Read Write Delete cookie various operations