<!--
function open_window(url){
		mywin = window.open(url,"win",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=300,height=500');
	}

if(navigator.appVersion.indexOf('Mac') != -1){
	document.write('<LINK REL="stylesheet" TYPE="text/css" HREF="css/mac.css">');
}
else{
	document.write('<LINK REL="stylesheet" TYPE="text/css" HREF="css/styles.css">');
}
//-->