mac = (navigator.appVersion.indexOf('Mac',0) != -1);

	win = (navigator.appVersion.indexOf('Win',0) != -1);

	var browser = navigator.appName;



	if ((mac) && (browser=="Netscape")){

		document.write ('<link rel="stylesheet" type="text/css" href="/common/css/mac_ns.css">');

	}else if ((mac) && (browser=="Microsoft Internet Explorer")){

		document.write ('<link rel="stylesheet" type="text/css" href="/common/css/mac_ie.css">');

	}else if ((win) && (browser=="Netscape")){

		document.write ('<link rel="stylesheet" type="text/css" href="/common/css/win_ns.css">');

	}else if ((win) && (browser=="Microsoft Internet Explorer")){

		document.write ('<link rel="stylesheet" type="text/css" href="/common/css/win_ie.css">');

	}else{

		document.write ('<link rel="stylesheet" type="text/css" href="/common/css/mac_ie.css">');

	}