window.onload = function() {
	if ($('content')) {
		$('nav-weddings').hide();	
		$('content').setStyle ({ paddingTop:'126px' });
		Event.observe($('weddings').childNodes[0],'mouseover',function() {
			$('nav-weddings').show();
			$('content').setStyle ({ paddingTop:'0px' });
		});
		
		$$('div#nav ul li a').each(function(a){
			if (a.innerHTML!='Weddings') {
				Event.observe(a,'mouseover',function() {
					$('nav-weddings').hide();	
					$('content').setStyle ({ paddingTop:'126px' });
				});
			}
		});
	}

	if ($('imgSeries')) {
		$('imgSeries').src = 'img/'+imgs[0];
	}
}

var imgIndx = 0;

function viewNext() {
	if (imgIndx < imgs.length-1) {
		imgIndx++;
		$('imgSeries').src = 'img/'+imgs[imgIndx];
	} else {
		return;
	}
}

function viewPrev() {
	if (imgIndx > 0) {
		imgIndx--;
		$('imgSeries').src = 'img/'+imgs[imgIndx];
	}
}