if (navigator.appVersion.indexOf('Macintosh') != -1) {
	//alert( "Mac");
	if (navigator.appName == 'Netscape') {
		//alert(" Netscape");
		document.writeln('<link rel="stylesheet" href="../css/macnetdm.css" />');
	}	
	else {
		//alert("IExplorer");
		document.writeln('<link rel="stylesheet" href="../css/maciedm.css" />');		
	}
}
else {
	//alert( "Win");
	if (navigator.appName == 'Netscape') {
		//alert(" Netscape");
		document.writeln('<link rel="stylesheet" href="../css/winnetdm.css" />');		
	}	
	else {
		//alert("IExplorer");
		document.writeln('<link rel="stylesheet" href="../css/winiedm.css" />');				
	}
}