var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
var IE  = navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1;
var MacIE4 = navigator.userAgent.indexOf("MSIE 4") != -1;

var ver = (navigator.appVersion.charAt(0))
	if (Mac && IE){
		document.write('<link rel="stylesheet" href="../mac_ie.css" type="text/css">');
	}
	else  {
		document.write('<link rel="stylesheet" href="../common.css" type="text/css">');
	}