function photoPreview(id) {

	if(id && id!='') {
		document.getElementById('childname').innerHTML = photos[id]['childname'];
		document.getElementById('city').innerHTML = photos[id]['city'];
		document.getElementById('birthdate').innerHTML = photos[id]['birthdate'];
		document.getElementById('comment').innerHTML = photos[id]['comment'];
		document.getElementById('votes').innerHTML = photos[id]['votes'];
		document.getElementById('preview_img').src = xcart_web_dir+'/show_photo.php?id='+id;
		document.getElementById('vote_id').value = id;
	}
}

function voteCheck() {
	if (old_photo && old_photo != "") {
        alert(vote_err2);
        return false;
	}

	if(allowed_vote && allowed_vote=='N') {
		alert(vote_err1);
		return false;
	}

	if(document.getElementById('vote_id'))
		var id = document.getElementById('vote_id').value;
	
	if(id=='') {
		return false;
	} else {
		if(photos[id]) {
			if(photos[id]['allow_vote']=='Y') {
				return true;
			}	
			else {
				alert(vote_err);
				return false;
			}
		} else {
			return true;
		}	
	}	

		
}