// JavaScript Document
function validate_step(action)
{
	document.forms["photos"].action_form.value = action;
	document.photos.submit();
}

function del_file(id_photo)
{
	var xhr_object = null; 	 
	if(window.XMLHttpRequest) // Firefox 
		xhr_object = new XMLHttpRequest(); 
	else if(window.ActiveXObject) // Internet Explorer 
		xhr_object = new ActiveXObject("Microsoft.XMLHTTP"); 
	else { // XMLHttpRequest non supporté par le navigateur 
		alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
	return; 
	}  
	
	xhr_object.open("GET", "delphoto.php?id_photo="+id_photo, false); 

	xhr_object.send(null); 
	
	if	(xhr_object.readyState == 4)
	{
		var obj = document.getElementById("galerie");
		var old = document.getElementById("p"+id_photo);
		obj.removeChild(old);		
	}
}