function viewphoto(target,title)
{
  	document.getElementById('tile').style.display = "none";
  	document.getElementById('photo').style.display = "";
	image.innerHTML='<img src="npics2/'+target+'">';
	imagetitle.innerHTML = title;
	form2.addimage.value = title;
}
function viewtiles()
{
  	document.getElementById('photo').style.display = "none";
  	document.getElementById('tile').style.display = "";
}