function $(e){return document.getElementById(e);}
function dcCr(e){return document.createElement(e);}
function createXHR(){var x;try{x=new ActiveXObject('Msxml2.XMLHTTP');}catch(e){try{x=new ActiveXObject('Microsoft.XMLHTTP');}catch(e2){try{x=new XMLHttpRequest();}catch(e3){x=false;}}}return x;}
function validmail(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   return(reg.test(email));
}
function sendpw(){
  var xhr=createXHR();
  xhr.open( 'GET','include/ajxpwd.php?mail='+$('email').value, false); 
  xhr.send(null);
  if(xhr.status  == 200){
    alert(xhr.responseText);
  } else
    alert("Contactez Michel qui vous donnera votre password");
}