var browser = navigator.appName
var version = parseInt(navigator.appVersion)

var ns4 = (browser == "Netscape" && version >= 4)
var ie4 = (browser == "Microsoft Internet Explorer" && version >= 4)
var ns3 = (browser == "Netscape" && version == 3)
var ie3 = (browser == "Microsoft Internet Explorer" && version < 4)
var ns2 = (browser == "Netscape" && version < 3)


if ( ns3 || ns4 || ie4 || ie3 ){

	button1s = new Image(240,19);
	button1s.src = "/images/buttons/reserve.gif";
	button1r = new Image(240,19);
	button1r.src = "/images/buttons/reserve_hi.gif";
	
	button2s = new Image(240,19);
	button2s.src = "/images/buttons/services.gif";
	button2r = new Image(240,19);
	button2r.src = "/images/buttons/services_hi.gif";
	
	button3s = new Image(240,19);
	button3s.src = "/images/buttons/reqpq.gif";
	button3r = new Image(240,19);
	button3r.src = "/images/buttons/reqpq_hi.gif";
	
	button4s = new Image(240,19);
	button4s.src = "/images/buttons/aztours.gif";
	button4r = new Image(240,19);
	button4r.src = "/images/buttons/aztours_hi.gif";

	button5s = new Image(240,19);
	button5s.src = "/images/buttons/faq.gif";
	button5r = new Image(240,19);
	button5r.src = "/images/buttons/faq_hi.gif";

	button6s = new Image(240,19);
	button6s.src = "/images/buttons/contact.gif";
	button6r = new Image(240,19);
	button6r.src = "/images/buttons/contact_hi.gif";

	button7s = new Image(240,19);
	button7s.src = "/images/buttons/links.gif";
	button7r = new Image(240,19);
	button7r.src = "/images/buttons/links_hi.gif";

	button8s = new Image(240,19);
	button8s.src = "/images/buttons/corporate.gif";
	button8r = new Image(240,19);
	button8r.src = "/images/buttons/corporate_hi.gif";

	button9s = new Image(240,19);
	button9s.src = "/images/buttons/download.gif";
	button9r = new Image(240,19);
	button9r.src = "/images/buttons/download_hi.gif";

	button10s = new Image(240,19);
	button10s.src = "/images/buttons/flight.gif";
	button10r = new Image(240,19);
	button10r.src = "/images/buttons/flight_hi.gif";
}

function hiLite(imgDocID,imgObjName) {
	if (version >= 3){ document.images[imgDocID].src = eval(imgObjName + ".src")
}}