window.addEvent('domready', function(){
	$('l1').setStyle('background', 'url(/Websites/usmb/templates/usmb/images/bg_musa_feature_nav_over.jpg) repeat-x 0 0');								 
									 
	var scroll = new Fx.Scroll('scroller-wrapper', {
		wait: false,
		duration: 800,
		offset: {'x': 0, 'y': 0},
		transition: Fx.Transitions.Quad.easeInOut
	});
	
	scroll.toElement('one');
	
	$('l1').addEvent('mouseover', function(event) {
		event = new Event(event).stop();
		scroll.toElement('one');
		
		$('l1').setStyle('background', 'url(/Websites/usmb/templates/usmb/images/bg_musa_feature_nav_over.jpg) repeat-x 0 0');
		$('l2').setStyle('background', '');
		$('l3').setStyle('background', '');
		$('l4').setStyle('background', '');
	});
	
	$('l2').addEvent('mouseover', function(event) {
		event = new Event(event).stop();
		scroll.toElement('two');
		
		$('l2').setStyle('background', 'url(/Websites/usmb/templates/usmb/images/bg_musa_feature_nav_over.jpg) repeat-x 0 0');
		$('l1').setStyle('background', '');
		$('l3').setStyle('background', '');
		$('l4').setStyle('background', '');
	});
	
	$('l3').addEvent('mouseover', function(event) {
		event = new Event(event).stop();
		scroll.toElement('three');
		
		$('l3').setStyle('background', 'url(/Websites/usmb/templates/usmb/images/bg_musa_feature_nav_over.jpg) repeat-x 0 0');
		$('l2').setStyle('background', '');
		$('l1').setStyle('background', '');
		$('l4').setStyle('background', '');
	});
	
	$('l4').addEvent('mouseover', function(event) {
		event = new Event(event).stop();
		scroll.toElement('four');
		
		$('l4').setStyle('background', 'url(/Websites/usmb/templates/usmb/images/bg_musa_feature_nav_over.jpg) repeat-x 0 0');
		$('l2').setStyle('background', '');
		$('l3').setStyle('background', '');
		$('l1').setStyle('background', '');
	});
});