// Netscape 2
  	if (is_nav2) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/netscape.css" />');
 	}
// Netscape 3
  	else if (is_nav3) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/netscape.css" />');
	}
// Netscape 4
  	else if (is_nav4) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/netscape.css" />');
	}
// Netscape 6
  	else if (is_gecko) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/netscape.css" />');
	}
// Opera
	else if (is_opera) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/opera.css" />');
	}
// Opera2
	else if (is_opera2) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/opera.css" />');
	}
// Opera3
	else if (is_opera3) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/opera.css" />');
	}
// Opera4
	else if (is_opera4) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/opera.css" />');
	}
// Opera5
	else if (is_opera5) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/opera.css" />');
	}
//  Other Opera
	else if (is_opera5up) {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/opera.css" />');
	}
// Other
	else {
    document.write('<'+'link rel="stylesheet" type="text/css" href="css/main.css" />');
	}