var browser="";
AppName = window.navigator.appName;
if (AppName.indexOf("Explorer") >= 0) browser = "IE";
if (AppName.indexOf("Netscape") >= 0) browser = "NS";

if (browser=="NS") 
{
	document.writeln('<link href=\"stylesns.css\" rel=\"styleSheet\" type=\"text/css\">');
}
else
{
	document.writeln('<link href=\"styles.css\" rel=\"styleSheet\" type=\"text/css\">');
}