<%
response.setContentType("text/css");
String uaheader = request.getHeader("user-agent");

if (uaheader.indexOf("Nokia") != -1){
%>
<%@ include file="nokia.css" %>
<%
}
else if (uaheader.indexOf("SonyEricsson") != -1){
%>
<%@ include file="sonyericsson.css" %>
<%
}
else if (uaheader.indexOf("Mozilla") != -1){
%>
<%@ include file="webbrowser.css" %>
<%
}
%>