function check_login(form) {
	var login = dojo.byId("Login").value;
    var email = dojo.byId("Email").value;

    var getArgs = {
        preventCache:  false,
        url: "/services/checklogin.php?login="+login+"&email="+email,
        handleAs: "text",
        sync: true
    };
    var getHandler = dojo.xhrGet(getArgs);

    getHandler.addCallback(function(result){
        var checkresult = document.getElementById("checkresult");
        res = result.split(":");
        if (res[0] == 0) {
            // Existe déjà
            checkresult.innerHTML = "<img src='/style/img/bt_check_ko.gif'><span style='color:#FF0000'>"+res[1]+"</span>";
        } else {
            // N'existe pas
            checkresult.innerHTML = "<img src='/style/img/bt_check_ok.gif'><span style='color:#00B713'>"+res[1]+"</span>";
        }
    });
    getHandler.addErrback(function(result){
        console.debug("_createsub: Erreur");
    });
}
dojo.addOnLoad(function(){
  
  var source_id = '';
  var target_id = '';
  var regExp = /Email|Login|Pass01|Pass02/;
  
  dojo.query('input', 'NEWJS').connect('onblur', function(e){
    source_id = e.target.id;
  });
  
  dojo.query('input, select', 'NEWJS').connect('onfocus', function(e){
    target_id = e.target.id;
    if(source_id.search(regExp) != -1 && target_id.search(regExp) == -1) check_login('NEWJS');
  });



  
});