$(document).ready(function() {
	// zoom-hover
	$('.viewport').mouseenter(function(e) {
            $(this).children('a').children('img').animate({ height: '180', left: '0', top: '0', width: '180'}, 100);
            $(this).children('a').children('span').fadeIn(400);
        }).mouseleave(function(e) {
            $(this).children('a').children('img').animate({ height: '190', left: '-10', top: '-10', width: '190'}, 100);
            $(this).children('a').children('span').fadeOut(400);
        });

	// scroll to the top of the page
	$('a[href=#top]').click(function(){
	$('html, body').animate({scrollTop:0}, 'slow');
		return false;
	});

});