compat = false;

if ( parseInt ( navigator.appVersion ) >= 3 ) {
	compat = true;
}

if ( compat ) {

welcomeon = new Image;
welcomeon.src = "images/nav_welcome_on.gif";
welcomeoff = new Image;
welcomeoff.src = "images/nav_welcome_off.gif";

charlieon = new Image;
charlieon.src = "images/nav_charles_on.gif";
charlieoff = new Image;
charlieoff.src = "images/nav_charles_off.gif";

bookson = new Image;
bookson.src = "images/nav_books_on.gif";
booksoff = new Image;
booksoff.src = "images/nav_books_off.gif";

talkson = new Image;
talkson.src = "images/nav_talks_on.gif";
talksoff = new Image;
talksoff.src = "images/nav_talks_off.gif";

masteron = new Image;
masteron.src = "images/nav_masterclasses_on.gif";
masteroff = new Image;
masteroff.src = "images/nav_masterclasses_off.gif";

trainon = new Image;
trainon.src = "images/nav_train_on.gif";
trainoff = new Image;
trainoff.src = "images/nav_train_off.gif";

cruiseon = new Image;
cruiseon.src = "images/nav_cruise_on.gif";
cruiseoff = new Image;
cruiseoff.src = "images/nav_cruise_off.gif";

enquirieson = new Image;
enquirieson.src = "images/nav_enquiries_on.gif";
enquiriesoff = new Image;
enquiriesoff.src = "images/nav_enquiries_off.gif";







}

function glow (x, y) {
	if ( compat ) {
	document.images[x].src=eval(y+'.src');
	}
}