var c = false;
function moveImg(div,dist){
	if(c == false){
		c = true;
		new Effect.Move(div, { x: -dist, y: 0, mode: 'relative' });
		$('photoinfo').innerHTML = '<p class="l smg">click an image to view a larger version</p><a class="r" href="javascript:moveImg(\'photoslider\',\'790\');"><< go back</a>';
	} else {
		new Effect.Move(div, { x: dist, y: 0, mode: 'relative' });
		c = false;
		$('photoinfo').innerHTML = '<p class="l smg">click an image to view a larger version</p><a class="r" href="javascript:moveImg(\'photoslider\',\'790\');">view more >></a>';
	}
}

function viewImg(photo){
	var bg = document.createElement('div');
	bg.id = 'dim';
	document.body.appendChild(bg);
	bg.innerHTML = '<div><a href="javascript:hideImg();"><img src="/media/'+photo+'" /></a><p><em>click on the photo to close</em> • Photos by Noa Grant</p></div>';
}

function hideImg(){
//	var dim = $('dim');
//	document.body.removeChild(dim);
	$('#dim').remove();
}