New to Javascript, help with expiring cookies

[chrisx]

I get java errors in IE with this cookie, any idea why? Also how do I name the cookie and set it to expire in 20 min. I am not that familiar with expiring cookies. Any help is appreciated.

function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}
 
 
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}
 
 
function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:30:01 GMT";
    }
}

[pbmods]

Heya, chrisx. Welcome to TSDN!

I get java errors in IE with this cookie, any idea why?

Because you're doing something wrong. If you want a better answer, it might be helpful if you posted WHAT errors you're getting o_O