function SendAjaxForm(form,page,div){
var Params=""
var i=0;
var Elt;
 
while (Elt=document.forms[form].elements[i] ){
	
 		if(Elt.value && Elt.type!='submit'){Params+="&"+Elt.name+"="+Elt.value;}
 		i++;
 		}
//alert(Params);
 Params=Params.replace(/^&/,"")
//alert(Params)	
 
//l'ajax   
 //alert('here')
   if (window.XMLHttpRequest) {                   
								xhr = new XMLHttpRequest();                   
								}
   else if (window.ActiveXObject) {                
								xhr = new ActiveXObject("Microsoft.XMLHTTP");   
								}
   
    
   xhr.open('POST', page, true);
   xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
   xhr.send(Params);
    
   
   xhr.onreadystatechange = function() {          
   if (xhr.readyState != 4)
   {
	   document.getElementById(div).innerHTML="<br><b>Patientez SVP...</b>";
   }
									    else if (xhr.readyState == 4) {                   
									          if (xhr.status == 200) {    
											 // alert(xhr.responseText);              
													if(xhr.responseText.indexOf('ok') == 0 ){
								
									/*parent.location.href=redirect; */
								//alert('c\'est bon');
								}
								else
								{
									document.getElementById(div).innerHTML=xhr.responseText;
									   /*img = document.getElementById('imgCaptcha'); 
                                      //Change the image
                                       img.src = 'create_image.php?' + Math.random();*/

								}
													
																	
									     							}
									 			else{ alert ("Erreur : " + xhr.status) };
									     }
									   }
 
}