var dir="";
DirSet(nowdir);

//Set directory depth
	function DirSet(depth){
		for(var i = 1; i < depth; i++){
		 dir += "../";
		}
	}

var Mac=(navigator.userAgent.indexOf("Mac")!=-1);
var IE=(navigator.appName.indexOf("Explorer")!=-1);
var NN=(navigator.appName.indexOf("Netscape")!=-1);
var Version=navigator.appVersion.charAt(0);var Win=(navigator.userAgent.indexOf("Win")!=-1);

if (NN && Version<="4")
{
//document.write('<link rel="stylesheet" type="text/css" href="' + dir + 'css/style-NN4.css">');
}
else if (Mac && IE)
{document.write('<link rel="stylesheet" type="text/css" href="' + dir + 'css/style-macIE.css">'); }
else
{document.write('<link rel="stylesheet" type="text/css" href="' + dir + 'css/style-DEF.css">'); }



/*
var Mac=(navigator.userAgent.indexOf("Mac")!=-1);
var Netscape=(navigator.appName.indexOf("Netscape")!=-1);
var Version=navigator.appVersion.charAt(0);var Win=(navigator.userAgent.indexOf("Win")!=-1);
var Linux=(navigator.userAgent.indexOf("Linux")!=-1);
var Opera=(navigator.userAgent.indexOf("Opera")!=-1);
var Explorer=(navigator.appName.indexOf("Explorer")!=-1);
var iCab=(navigator.appName.indexOf("iCab")!=-1);
*/

/* MacNN4 over
if (Netscape && Version>="4" && Version < "6")
{document.write('<link rel="stylesheet" type="text/css" href="../css/style-macNN.css">'); }
*/

/* IE&NN else
else if (Opera || Linux || iCab)
{document.write('<link rel="stylesheet" type="text/css" href="../css/style-else.css">'); }
*/