function writeCookie(name, value, mins)
{
	var expire = "";
	if(mins != null)
	{
		expire = new Date((new Date()).getTime() +  mins * 60000);
		expire = "; expires=" + expire.toGMTString();
	}
	var path = "; path=/";
	document.cookie = name + "=" + escape(value) + path + expire;
}