var ua = navigator.userAgent;
	var an = navigator.appName;
	var uos = null;
	if(ua.indexOf('Mac') != -1){
		}else if(ua.indexOf('Win') != -1){
	uos = "Win";
		}else{
	uos = "other";
		}
	if(uos == "Mac"){
		document.write('<link rel="stylesheet" type="text/css" href="http://www.skichannel.ne.jp/css2/mac.css" title="text for Mac">');
		document.close();
		}else if(uos == "Win"){
		document.write('<link rel="stylesheet" type="text/css" href="http://www.skichannel.ne.jp/css2/win.css" title="text for Win">');
		document.close();
		}else{
		document.write('<link rel="stylesheet" type="text/css" href="http://www.skichannel.ne.jp/css2/win.css" title="text for Win">');
		document.close();
		}
	if(top.location!=self.location){ 
		top.location=self.location;
	}
function windowOpener(){
		var i=Math.floor(Math.random()*10);
		msgWindow =
		window.open
		(""+i+".html","","width=216,height=149");
	}
	function MM_openBrWindow(theURL,winName,features) { 
	window.open(theURL,winName,features);
	}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}