// JavaScript Document
function show_input(ID_page) {
	document.getElementById('text_page_info_'+ID_page).style.display='none';
	document.getElementById('input_page_info_'+ID_page).style.display='block';
	document.getElementById('alias_value_'+ID_page).focus();
}

function hide_input(ID_page) {
	document.getElementById('text_page_info_'+ID_page).style.display='block';
	document.getElementById('input_page_info_'+ID_page).style.display='none';
}

// on récupère le domaine du soft
var windowLocation = window.location.href;
var domainValue = windowLocation.substr(0,windowLocation.indexOf('/',7));

var url_action_alias = domainValue+'/modals/alias.php';
var method_ajax_alias = 'GET';
var mode_ajax_alias = true;

function save_alias(ID_page,new_alias_value,tab_page) { 
	var xhr_object = null;
	var data = "action=save_alias&ID_site="+ID_site_look+"&ID_page="+ID_page+"&new_alias_value="+new_alias_value+"&ID_user="+ID_connected_user+"&tab_page="+tab_page;
	
	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;
	}

	if(method_ajax_alias == "GET" && data != null) {   
		url = url_action_alias+"?"+data;   
 		data = null;   
	}   
  

	xhr_object.open(method_ajax_alias,url,mode_ajax_alias);

	xhr_object.onreadystatechange = function() {
  
   		if(xhr_object.readyState == 4) {
			// si le code réponse insique que l'opération s'est bien effectuée, on affiche le résultat
			if (xhr_object.status == '200') {
				// on met à jour les infos de la page
				document.getElementById('lien_page_info_'+ID_page).innerHTML = xhr_object.responseText;
				// on masque l'input
				hide_input(ID_page);
			}
			// sinon on refait le process
			else {
				alert('pb durant le traitement XMLHttpRequest');
			}
		}
	}

	if(method_ajax_alias == "POST") {
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); 
	}

	xhr_object.send(data);
}