function ajax()
	{
		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 support par le navigateur 
			   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
			   return;
				 }
		
		var email = "email_inscription="+document.inscription.email_inscription.value;
		var password_inscription = "&password_inscription="+document.inscription.password_inscription.value;
		var password_confirm = "&password_confirm="+document.inscription.password_confirm.value;
		var societe = "&societe="+document.inscription.societe.value;
		var nom = "&nom="+document.inscription.nom.value;
		var prenom = "&prenom="+document.inscription.prenom.value;
		var telephone = "&telephone="+document.inscription.telephone.value;
		var fax = "&fax="+document.inscription.fax.value;
		var adresse_liv = "&adresse_liv="+document.inscription.adresse_liv.value;
		var ville_liv = "&ville_liv="+document.inscription.ville_liv.value;
		var postal_liv = "&postal_liv="+document.inscription.postal_liv.value;
		var pays_liv = "&pays_liv="+document.inscription.pays_liv.value;
		var adresse_fac = "&adresse_fac="+document.inscription.adresse_fac.value;
		var ville_fac = "&ville_fac="+document.inscription.ville_fac.value;
		var postal_fac = "&postal_fac="+document.inscription.postal_fac.value;
		var pays_fac = "&pays_fac="+document.inscription.pays_fac.value;
		var data = email+password_inscription+password_confirm+societe+nom+prenom+telephone+fax+adresse_liv+ville_liv+postal_liv+pays_liv+adresse_fac+ville_fac+postal_fac+pays_fac;
		var tmp = null;
		
		xhr_object.open("POST", "script_verif_inscription.php", true);
		xhr_object.onreadystatechange = function()
										{
										if(xhr_object.readyState == 4)
										{tmp = xhr_object.responseText;
											if(tmp != 'ok'){alert(xhr_object.responseText);}
											else
											{
												window.location.replace("moncompte.php");
											}
										}
										
										}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xhr_object.send(data);			 
	}
	
function ajax2()
	{
		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 support par le navigateur 
			   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
			   return;
				 }
		
		var email = "email_identification="+document.identification.email_identification.value;
		var password_identification = "&password_identification="+document.identification.password_identification.value;
		var data = email+password_identification;
		var tmp = null;
		
		
				
		xhr_object.open("POST", "script_verif_identification.php", true);
		xhr_object.onreadystatechange = function()
										{
										if(xhr_object.readyState == 4)
										{
											tmp = xhr_object.responseText;
											if(tmp != 'ok'){Ext.Msg.alert('ATTENTION',xhr_object.responseText);}
											else{window.location.reload();}
										}
										
										}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xhr_object.send(data);
			 
	}
function ajax3()
	{
		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 support par le navigateur 
			   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
			   return;
				 }
		
		var email = "email_identification="+document.identification.email_identification.value;
		var password_identification = "&password_identification="+document.identification.password_identification.value;
		var data = email+password_identification;
		var tmp = null;
		
		
				
		xhr_object.open("POST", "script_verif_identification_annuaire.php", true);
		xhr_object.onreadystatechange = function()
										{
										if(xhr_object.readyState == 4)
										{tmp = xhr_object.responseText;
											if(tmp != 'ok'){alert(xhr_object.responseText);}
											else{window.location.replace("inc.modif_annuaire.php");}
										}
										
										}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xhr_object.send(data);
			 
	}
function perdu()
{
	var saisie = prompt("Entrez votre e-mail.","Saisissez votre e-mail ici.");
	
	if(saisie!=null)
	{
			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 support par le navigateur 
			   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
			   return;
				 }

		var data = "saisie="+saisie;
		var tmp = null;		
				
		xhr_object.open("POST", "script_mdpperdu.php", true);
		xhr_object.onreadystatechange = function()
										{
											if(xhr_object.readyState == 4)
											{																		
												alert(xhr_object.responseText)
											}
										}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xhr_object.send(data);
	}
}

function change_video_ajax(id){
		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;
			 }
			 
			 var valeur = "&id="+id;
			 
		xhr_object.open("POST", "videosid.php", true);
		xhr_object.onreadystatechange = function()
										{
											if(xhr_object.readyState == 4)
											{
												document.getElementById("videoflash").innerHTML = xhr_object.responseText;
											}
										}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xhr_object.send(valeur);
}
function recherche_reference(){
		var xhr_object = null;
		var ref = document.getElementById("ref").value;
		var spec = document.getElementById("spec").value;
		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;
			 }
			 
			 var valeur = "&ref="+ref+"&spec="+spec;
			 
		xhr_object.open("POST", "inc.rechrefres.php", true);
		xhr_object.onreadystatechange = function()
										{
											if(xhr_object.readyState == 4)
											{
												document.getElementById("rechrefres").innerHTML = xhr_object.responseText;
											}
										}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xhr_object.send(valeur);
}
function mdp()
{
	var saisie = prompt("Entrez votre e-mail.","Saisissez votre e-mail ici.");
	var ecole = document.getElementById('pwecole').value;
	
	if(saisie!=null)
	{
			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 support par le navigateur 
			   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
			   return;
				 }

		var data = "saisie="+saisie+"&ecole="+ecole;
		var tmp = null;		
				
		xhr_object.open("POST", "script_mdpecole.php", true);
		xhr_object.onreadystatechange = function()
										{
											if(xhr_object.readyState == 4)
											{																		
												alert(xhr_object.responseText)
											}
										}
		xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xhr_object.send(data);
	}
}