var browser = navigator.appName;
var version = parseFloat(navigator.appVersion);
var nom = navigator.appVersion;
var plat = navigator.platform;

if ((browser == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) < 4 )) {
   document.write("<LINK REL=stylesheet HREF=\"ie3.css\" TYPE=\"text/css\">"); }
else if ((navigator.appVersion.indexOf("Mac") != -1)) {
   document.write("<LINK REL=stylesheet HREF=\"mac.css\" TYPE=\"text/css\">"); }
else if (browser == "Microsoft Internet Explorer") {
   document.write("<LINK REL=stylesheet HREF=\"ie3.css\" TYPE=\"text/css\">"); }
else {
   document.write("<LINK REL=stylesheet HREF=\"win.css\" TYPE=\"text/css\">"); }

var xyz = "png";
if (((browser == "Netscape") && (version >= 4.03)) || ((browser == "Microsoft Internet Explorer") && (version >= 4))) {
	xyz = "png";
} else {
	xyz = "gif";
}

function vrpop(){
	ext=window.open('','external','width=380,height=220,scrollbars=no,resizable=yes');
	ext.focus();
}

function openmail(){
	ext=window.open('','external','width=380,height=440,scrollbars=no,resizable=yes');
	ext.focus();
}