//browswer 'sniffer' to select platform and browser-specific style sheets for consistent text size
	//prove this, then use boolean instead of multiple link statements, since only two needed
	var agent = navigator.userAgent.toLowerCase();
	var browser = navigator.appName.toLowerCase();
	var version = navigator.appVersion.toLowerCase();

 	if (version.indexOf('win') != -1)
	{
		// Win stylesheet
		document.write('<link rel="stylesheet" href="5x_tmwy.css" type="text/css">');
	}
	
	if (version.indexOf('mac') != -1)
	{
			//if ie 5 mac use same stylesheet as win
			if (agent.indexOf('msie 5') != -1)
			{
				document.write('<link rel="stylesheet" href="5x_tmwy.css" type="text/css">');
			}
			//test for 4x, mac, check mozilla version, use same stylesheet for both ie and nn
			else if (version.charAt(0) <= 4)
			{
				document.write('<link rel="stylesheet" href="4x_tmwy.css" type="text/css">');
			}
			else if (version.charAt(0) >= 5)
			{
				//nn6 mac (mozilla 5) use same as win at this time 2-27
				document.write('<link rel="stylesheet" href="5x_tmwy.css" type="text/css">');
			}
	}
		//default to Win stylesheet if other platform or browser
	if ( ((version.indexOf('mac') == -1) && (version.indexOf('win') == -1)) ||
	((browser !='microsoft internet explorer') && (browser != 'netscape')) )
	{
		document.write('<link rel="stylesheet" href="5x_tmwy.css" type="text/css">');		
	}