<!--
function referrer()
	{
	// 1st 5 characters is the generic name of site where visitor came from: ex. LNLNL
	// 6th character is offset into array of urls for the generic site name: ex. 2
	
	// to test each browser:
	// 	(1) eraseCookie 1st then this will create a cookie only if visitor came from a url in 			
	//			g_LNLNLURLS array
	//		- or -
	//		(2) eraseCookie 1st then createCookie to create a cookie with the offset of a url in
	//			g_LNLNLURLS array
		
 	// eraseCookie('tbWho');									// For testing only
	// createCookie('tbWho',(who='LNLNL'+"2"),7);		// For testing only

	var who=readCookie('tbWho');

	if (who==null)																// Visitor never here before 
		for (r=0;r<g_LNLNLUrls.length;r++)								// Visitor from a LNLNL page ?
			if (document.referrer.indexOf(g_LNLNLUrls[r])!=-1)		// Visitor is from a LNLNL page
				createCookie('tbWho',(who='LNLNL'+r.toString()),7);	// Set Cookie for other pages

	return who;												// So Nav Bar Top & returnToLNLNLurl can be loaded
	}
//-->