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

function loginrewrite()
{
	var membername = readCookie("mname1");
	
	if (readCookie("log") && readCookie("cryptpass"))
	{
		document.getElementById('sign_in_buttons').innerHTML = "<ul><li class=\"arrow\"><a href=\"javascript:forgetemail('http://"+ location.hostname + "/')\">Sign Out</a></li><li id=\"memupcbannerlink\"><a href=\"/cgi-bin/guide/memhome.pl?ID=bg\">&nbsp;Member Update Center</a></li></ul>";
	}
}

function forgetemail(siteUrl)
{
var temp=new Date();
temp.setFullYear(temp.getFullYear()-1);
document.cookie="log={:Cookies(log)}; path=/; expires="+temp.toGMTString();
document.cookie="cryptpass={:Cookies(cryptpass)}; path=/; expires="+temp.toGMTString();
document.cookie="mname1={:Cookies(mname1)}; path=/; expires="+temp.toGMTString();
alert("You are signed out");
window.location = siteUrl;
}