function setCookie(name, value)
{
	try
	{
		document.cookie = name + '=' + escape(value) + '; expires=Fri, 31 Dec 2099 23:59:59 GMT;';
	}
	catch (e)
	{
	}
}

function deleteCookie(name)
{
	try
	{
		date = new Date();
		date.setFullYear(date.getFullYear()+1);
		document.cookie = name + '=; expires=Fri, 31 Dec 2004 01:01:01 GMT;';
	}
	catch (e)
	{
	}
}