var pages = ['aboutus_page1', 'aboutus_page2', 'aboutus_page3', 'aboutus_page4', 'aboutus_page5', 'aboutus_page6', 'aboutus_page7'];

window.addEvent('domready', function() {

	var scroll = new Fx.Scroll('page', {
		wheelStops: false,
		wait: false,
		duration: 1500,
		transition: Fx.Transitions.Quad.easeInOut
	});

	var page = $get('#');
	if ( pages.contains(page) ) {
		$('current').id = null;
		$('nav_' + page).getElements('a')[0].id = 'current';
	}

	$('nav_aboutus_page1').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('aboutus_page1');
		$('current').id = null;
		this.getElements('a')[0].id = 'current';
// 		$('current').blur();
	});

	$('nav_aboutus_page2').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('aboutus_page2');
		$('current').id = null;
		this.getElements('a')[0].id = 'current';
	});

	$('nav_aboutus_page3').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('aboutus_page3');
		$('current').id = null;
		this.getElements('a')[0].id = 'current';
	});

	$('nav_aboutus_page4').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('aboutus_page4');
		$('current').id = null;
		this.getElements('a')[0].id = 'current';
	});

	$('nav_aboutus_page5').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('aboutus_page5');
		$('current').id = null;
		this.getElements('a')[0].id = 'current';
	});

	$('nav_aboutus_page6').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('aboutus_page6');
		$('current').id = null;
		this.getElements('a')[0].id = 'current';
	});

	$('nav_aboutus_page7').addEvent('click', function(event) {
		event = new Event(event).stop();
		scroll.toElement('aboutus_page7');
		$('current').id = null;
		this.getElements('a')[0].id = 'current';
	});
});