<!--- 

	var IE4 = 0;
	var NS6 = 0;
	var NS4 = 0;
	var macIE = 0;
	var macNS = 0;
	var macNS6 = 0;
	var linux = 0;
	var agt=navigator.userAgent.toLowerCase(); 
	var is_major = parseInt(navigator.appVersion); 
    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1));
    var is_ie   = (agt.indexOf("msie") != -1); 
    var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
	var is_mac    = (agt.indexOf("mac")!=-1);
	var is_nav5up = (is_nav && (is_major >= 5)); 
	
	if (is_mac && is_ie) 
		{
			document.write('<LINK REL=StyleSheet HREF="stylesheets/macie.css" TYPE="text/css">');
			macIE = 1;
		}
	
	else if (is_mac && is_nav && is_nav5up)
		{
			macNS6 = 1;
			document.write('<LINK REL=StyleSheet HREF="stylesheets/mac.css" TYPE="text/css">');
		}
	
	else if (is_mac && is_nav) 
		{
			macNS = 1;
			document.write('<LINK REL=StyleSheet HREF="stylesheets/mac.css" TYPE="text/css">');
		}
	
	else if (is_win && is_nav && is_nav5up)
		{
			NS6 = 1;
			document.write('<LINK REL=StyleSheet HREF="stylesheets/ie4.css" TYPE="text/css">');
		}
	else if (is_win && is_ie)
		{
			IE4 = 1;
			document.write('<LINK REL=StyleSheet HREF="stylesheets/ie4.css" TYPE="text/css">');
		}
	else if (is_win && is_nav)
		{  
			NS4 = 1;
			document.write('<LINK REL=StyleSheet HREF="stylesheets/ns4.css" TYPE="text/css">');
		}
	else 
		{
			linux = 1;
			document.write('<LINK REL=StyleSheet HREF="stylesheets/ie4.css" TYPE="text/css">');
		}
	//-->
