// Select Css
var mac = (navigator.appVersion.indexOf('Mac',0) != -1);
var win = (navigator.appVersion.indexOf('Win',0) != -1);
var browser = navigator.appName;
if ((mac)){
	document.write ('<link rel="stylesheet" type="text/css" href="css/mac.css">');
}else if ((win) && (browser=="Netscape")){
	document.write ('<link rel="stylesheet" type="text/css" href="css/winNN.css">');
}else if ((win) && (browser=="Opera")){
	document.write ('<link rel="stylesheet" type="text/css" href="css/winNN.css">');
}else if ((win) && (browser=="Microsoft Internet Explorer")){
	document.write ('<link rel="stylesheet" type="text/css" href="css/winIE.css">');
}else {
	document.write ('<link rel="stylesheet" type="text/css" href="css/mac.css">');
}