//variable to hold active rollover box
var activeBox = null;

//check for the browser version
var NS4 = (document.layers);
var NS60 = (navigator.userAgent.indexOf("Netscape6/6.0") != -1);
var Opera = (navigator.userAgent.indexOf('Opera') != -1) || (navigator.appName.indexOf('Opera') != -1) || (window.opera);
var IE4 = (document.all && !Opera);
var mac = ((IE4) && (navigator.appVersion.indexOf("Mac") != -1));
var DOM = document.documentElement && !NS4 && !IE4 && !Opera;

//firefox

function whichBrs() {
	var agt=navigator.userAgent.toLowerCase();
	if (agt.indexOf("firefox") != -1) return 'Firefox';
}
var b=whichBrs();





//IE6

/*function whichBrs1() {
	var agt1=navigator.userAgent.toLowerCase();
	if (agt1.indexOf("Internet Explorer") != -1) return 'Internet Explorer';
}
var b1=whichBrs1();
alert(b1);
if(b1=="Internet Explorer")
{
document.write("<link type='text/css' rel='stylesheet' href='css/ie.css'>");
}*/

var mswnd = (navigator.appVersion.indexOf("Windows") != -1 || navigator.appVersion.indexOf("WinNT") != -1);
var loadHandlers = null;

//write stylesheet
if(b=="Firefox")
{
document.write("<link type='text/css' rel='stylesheet' href='css/moz.css'>");
}else if (NS4 || NS60)
{	document.write("<link type='text/css' rel='stylesheet' href='css/ns.css'>");
}
else if (IE4 || DOM)
{	document.write("<link type='text/css' rel='stylesheet' href='css/ie.css'>");
}
else if (mac)
{	document.write("<link type='text/css' rel='stylesheet' href='css/mac.css'>");
}
else if (Opera)
{	document.write("<link type='text/css' rel='stylesheet' href='css/opera.css'>");
}
else
{	document.write("<link type='text/css' rel='stylesheet' href='css/ie.css'>");
}