function checkFormRegister() 
{
  var pass = getId('passwordR').value.trim();
  if (getId('loginR').value.isEmpty()) { alert("the login is not correct."); return false;} 
  if (getId('firstname').value.isEmpty()) { alert("the lastname is required."); return false;} 
  if (getId('lastname').value.isEmpty()) { alert("The firstname is required."); return false;} 
  if (getId('passwordR').value.isEmpty()) { alert("the given password is not correct."); return false;} 
  if (pass.length<6) { alert("The given password is too short."); return false;}
  if (getId('passwordR').value!=getId('password2').value) { alert("the password does not match."); return false;}
  if (getId('email').value.isEmpty()) { alert("the given email is not correct."); return false;}
  if (getId('title').value.isEmpty()) { alert("the title is not correct."); return false;}
  if (getId('category1').selectedIndex==0 || getId('category2').selectedIndex==0) { alert("You must select themes."); return false;}
  if (getId('category1').selectedIndex==getId('category2').selectedIndex) { alert("The given themes must be different."); return false;}
  if (getId('tac').value.isEmpty()) { alert("the secret code is not correct."); return false;}
  if (getId('cg').checked!=true) { alert("you have to accept the general conditions."); return false;}
  getId('formRegister').submit();
}

function testerImport() {
  $('import-result').show();
  new Ajax.Request('/service.php',{ parameters : {p_m : "blogmg",
                                                  p_a : "testflux",
                                                  p_url : $F('import_url')},
                                    onSuccess:function(t){
                                      $('import-result').hide();
                                      if (t.responseText.match(/^ok/)) {
                                        alert('Félicitation, l\'import peut s\'effectuer correctement. '+t.responseText.split(/ /)[1]+' articles seront importés');
                                      } else {
                                        alert('Votre ancien blog ne permet pas cette fonctionnalité.');
                                      }
                                    }});

}