<!--
var css_pc_ie = "pc_ie.css";
var css_pc_ns = "pc_ns.css";
var css_mac_ie = "mac_ie.css";
var css_mac_ie_5 = "mac_ie5.css";
var css_mac_ns = "mac_ns.css";
var css_mac_ns_6 = "mac_ns6.css";
var css_other  = "other.css";
var usecss   = "";

if(navigator.userAgent.indexOf("Win")>=0) {

        if(navigator.appName.indexOf("Microsoft")>=0) 
                usecss=css_pc_ie;
        else if(navigator.appName.indexOf("Netscape")>=0)
                usecss=css_pc_ns;
}
else if(navigator.userAgent.indexOf("Mac")>=0) {
        if(navigator.appName.indexOf("Microsoft")>=0) {
                if(navigator.appVersion.indexOf("MSIE 5")>=0)
                        usecss=css_mac_ie_5;
                else 
                        usecss=css_mac_ie;
        }
        else if(navigator.appName.indexOf("Netscape")>=0)
                {
                if(navigator.appVersion.indexOf("5.0")>=0) usecss=css_mac_ns_6;
                else usecss=css_mac_ns;
                }
}
else  
        usecss=css_other;

document.write("\n<link rel='stylesheet' href='/includes/style/"+usecss+"' type='text/css'>");

//-->