<!--
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 Version=navigator.appVersion.charAt(0);
if (Win && Explorer)
{document.write('<link rel=\"stylesheet\" type=\"text/css\" href=\"common/css/win_ie.css\">');}
else if (Win && Netscape)
{document.write('<link rel=\"stylesheet\" type=\"text/css\" href=\"common/css/win_nn.css\">');}
else if (Mac && Explorer) 
{document.write('<link rel=\"stylesheet\" type=\"text/css\" href=\"common/css/mac_ie.css\">');}
else if (Mac && Netscape)
{document.write('<link rel=\"stylesheet\" type=\"text/css\" href=\"common/css/mac_nn.css\">');}
else
{document.write('<link rel=\"stylesheet\" type=\"text/css\" href=\"common/css/default.css\">');}
//-->