// HOME MENU PRINCIPAL
function photo(id) {  //reloads the window if Nav4 resized
var d = document.getElementById('photo'+id);
	for (var i = 1; i<=30; i++) {
		if (document.getElementById('photo'+i)) {document.getElementById('photo'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}