var cssfiles = new Array();
cssfiles[0] = "s";
cssfiles[1] = "m";
cssfiles[2] = "l";

var css = GetCookie("NKK-CSS");
if(css == ""){css = cssfiles[0];}
document.write('<LINK type="text/css" rel="stylesheet" href="/css/nkk-' + css + '.css">');


function CssfChange(sel){
	if(sel){
		SetCookie("NKK-CSS", cssfiles[sel], "" ,"/");
		window.location.reload();
	}
}

function GetCookie(key){
	var tmp = document.cookie + ";";
	var index1 = tmp.indexOf(key, 0);
	if(index1 != -1){
		tmp = tmp.substring(index1, tmp.length);
		var index2 = tmp.indexOf("=", 0) + 1;
		var index3 = tmp.indexOf(";", index2);
		return(unescape(tmp.substring(index2,index3)));
	}
	return("");
}

function SetCookie(key, val){
	document.cookie = key + "=" + escape(val) + ";path=/ ;expires=Mon, 31-Dec-3000 23:59:59 GMT;";
}