var loggedIn = false;
allcookies = document.cookie;
var cookieName = "ScreenName=";
pos = allcookies.indexOf(cookieName);
var startValuePos = pos + cookieName.length;
var endValuePos   = allcookies.indexOf(";", startValuePos);

if (endValuePos == -1) endValuePos = allcookies.length;
    var value = allcookies.substring(startValuePos, endValuePos);
    value = unescape(value);
    
	if(pos == -1) {
		loggedIn = false
		logUrl = "/webapps/registration/sign-out";
	}
	else {
		loggedIn = true;
		logUrl = "/webapps/registration/sign-in";
	}

function showServicesText() {
	if(loggedIn) {
				document.write('<table border="0" cellpadding="0" cellspacing="0"><td align="left" valign="middle"><div class="nav_userText"><a href="http://www.indianajones.com/webapps/registration/sign-out"><font color="#FFD572">sign off</font></a> | <a href="http://www.indianajones.com/webapps/registration/update-registration"><font color="#FFD572">your settings</font></a> | <a href="http://www.indianajones.com/welcome/about/faq.html"><font color="#FFD572">site help</font></a></div></td>');
	}
	else {
			document.write('<table border="0" cellpadding="0" cellspacing="0"><td align="left" valign="middle"><div class="nav_userText"><a href="http://www.indianajones.com/webapps/registration/sign-in?forward=http://dvd.indianajones.com/"><font color="#FFD572">sign on</font></a> | <a href="http://www.indianajones.com/welcome/about/faq.html"><font color="#FFD572">site help</font></a></div></td>');
		}
		
	document.write('<td><img src="/img/clear.gif" width="17" height="1" /></td>');
	document.write('</table>');
}

function showUserName() {

	
	if(loggedIn) {
		document.write('Welcome '+value);
	}
	else {
		document.write('Hello, you are not signed on.');
	}
}