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

//coment out
if (!css_dir || css_dir == '') {
	var css_dir = '';
} else if (css_dir == 'form_en') {
	var css_dir = '../../foreign/english/';
}

if
(opera)
{document.write('<LINK rel="stylesheet" href="'+css_dir+'css/pixel_en.css" type="text/css">');}
else if
(Win && Explorer && Version=="4")
{document.write('<LINK rel="stylesheet" href="'+css_dir+'css/win_ie_en.css" type="text/css">');}
//else if
//(Win && Netscape && Version=="4")
//{document.write('');}
else if
(Explorer && Mac && Version=="4") 
{document.write('<LINK rel="stylesheet" href="'+css_dir+'css/mac_ie_en.css" type="text/css">');}
else if
(Mac && Netscape && Version=="5")
{document.write('<LINK rel="stylesheet" href="'+css_dir+'css/mac_nn_en.css" type="text/css">');}
//else if
//(Mac && Netscape && Version=="4")
//{document.write('');}
else
{document.write('<LINK rel="stylesheet" href="'+css_dir+'css/win_nn_en.css" type="text/css">');}