$(document).ready(function(){
	var tabContent = $('.screenshot');
	
	$('.screen_nav a, .screenshot a.next').click(function(){
		tabContent.hide().filter(this.hash).show();				
		$('.screen_nav a').removeClass('selected');
		$('a[href="' + this.hash + '"]').addClass('selected');
		return false;
	}).filter(':first').click();
});