coockie.js

coockie.js

function setCookie(cname,cvalue) {
// function setCookie(cname,cvalue,exdays) {
    var d = new Date(),
        exdays = 7;
    d.setTime(d.getTime() + (exdays*24*60*60*1000));
    var expires = "expires=" + d.toGMTString();
    document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
}

function getCookie(cname) {
    var name = cname + "=";
    var decodedCookie = decodeURIComponent(document.cookie);
    var ca = decodedCookie.split(';');
    for(var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') {
            c = c.substring(1);
        }
        if (c.indexOf(name) == 0) {
            return c.substring(name.length, c.length);
        }
    }
    return "";
}

function deleteCoockie(cname) {
    document.cookie = cname + "=; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/;";
}