//check for cookie//
function checkCookie(styleCookie) {
    var cookieName = getCookie(styleCookie);
    var userStyle;

    if (cookieName != null && cookieName != "") {
        userStyle = cookieName;
    } else {
        userStyle = "default-theme.css";
        setCookie(styleCookie, userStyle);
    }

    document.write("<link rel='stylesheet' href='css/" + userStyle + "' type='text/css' media='screen' />");


}
//get cookie value//
function getCookie(c_name) {
    if (document.cookie.length > 0) {
        c_start = document.cookie.indexOf(c_name + "=");
        if (c_start != -1) {
            c_start = c_start + c_name.length + 1;
            c_end = document.cookie.indexOf(";", c_start);
            if (c_end == -1) c_end = document.cookie.length;
            return unescape(document.cookie.substring(c_start, c_end));
        }
    }
    return "";
}

//set cookie value//
function setCookie(cookieName, value) {
    var exdate = new Date();
    exdate.setDate(exdate.getDate() + 30);
    document.cookie = cookieName + "=" + escape(value) + ";expires=" + exdate.toGMTString();
    location.reload(true);
}


//setCookie('customStyle','default-user.css');
checkCookie('customStyle');