function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}
function MM_swapImage() { //v3.0

  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)

   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}
function MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}
function MM_swapImgRestore() { //v3.0

  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}
function envoieRequeteSansDiv(url){
	var xhr_object = null;
	if(window.XMLHttpRequest) xhr_object = new XMLHttpRequest();
	else
	if (window.ActiveXObject) xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	
	// On ouvre la requete vers la page désirée
	xhr_object.open("GET", url, true);
	// dans le cas du get
	xhr_object.send(null);
}
function envoieRequeteAjax(url,id){
	var xhr_object = null;
	/*var position = id;*/
	var divRequis = document.getElementById(id);
	
	if(window.XMLHttpRequest) xhr_object = new XMLHttpRequest();
	else
	if (window.ActiveXObject) xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	
	// On ouvre la requete vers la page désirée
	xhr_object.open("GET", url, true);
	xhr_object.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-15"); 
	xhr_object.onreadystatechange = function(){
	if ( xhr_object.readyState == 4 )
	{
	// j'affiche dans la DIV spécifiées le contenu retourné par le fichier
	divRequis.innerHTML = xhr_object.responseText;
	}
	}
	// dans le cas du get
	xhr_object.send(null);
}
function trim (myString) 
{ 
return myString.replace(/^\s+/g,'').replace(/\s+$/g,'') 
}
function is_email(adresse)
{
	var reg = new RegExp('^[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*@[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*[\.]{1}[a-z]{2,6}$', 'i');

	if(reg.test(adresse))
	{
		return(true);
	}
	else
	{
		return(false);
	}
}
function validation_devenir_point_relais()
{
	var form = document.form;
	
	if(form.nom.value != "" && is_email(trim(form.email.value)))
	{
		form.etat.value="enregistrer";
		form.submit();
			
	}
	else
	{
		Ext.Msg.alert("Attention","Nom ou Email invalide !");
	}

}