/*
Mac 
IE/NN4/NN6/NN7/Safari
Win
IE/NN4/NN6/NN7
*/

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

if
(Mac && Explorer) 
{document.write('<LINK rel="stylesheet" href="shared/css/mac_ie.css" type="text/css">');}

else if
(Mac && Netscape && Version=="4")
{document.write('<LINK rel="stylesheet" href="shared/css/mac_nn4.css" type="text/css">');}

else if
(Mac && Netscape && (Agent.indexOf('Netscape6')!=-1))
{document.write('<LINK rel="stylesheet" href="shared/css/mac_nn6.css" type="text/css">');}

else if
(Mac && Netscape && (Agent.indexOf('Netscape/7')!=-1))
{document.write('<LINK rel="stylesheet" href="shared/css/mac_nn7.css" type="text/css">');}

else if
(Mac && Safari)
{document.write('<LINK rel="stylesheet" href="shared/css/mac_s1.css" type="text/css">');}

else if
(Win && Explorer)
{document.write('<LINK rel="stylesheet" href="shared/css/win_ie.css" type="text/css">');}

else if
(Win && Netscape && Version=="4")
{document.write('<LINK rel="stylesheet" href="shared/css/win_nn4.css" type="text/css">');}

else if
(Win && Netscape && (Agent.indexOf('Netscape6')!=-1))
{document.write('<LINK rel="stylesheet" href="shared/css/win_nn6.css" type="text/css">');}

else if
(Win && Netscape && (Agent.indexOf('Netscape/7')!=-1))
{document.write('<LINK rel="stylesheet" href="shared/css/win_nn7.css" type="text/css">');}

else
{document.write('<LINK rel="stylesheet" href="shared/css/other.css" type="text/css">');}