function calculette(){
	fenetreNote = window.open('http://www.pagesimmo.com/monagence/calculette.asp?css=http://www.immoferrari.com/style.css','Calculette','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=yes,copyhistory=no,' + 'width=360' + ',height=250');
	fenetreNote.focus();
	fenetreNote.document.close();
	return false;
}
function externalLinks(){
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
	}
}
window.onload = externalLinks;

function FrontPage_Form1_Validator(theForm)
{

  if (theForm.mail.value == "")
  {
    alert("Tapez une valeur pour le champ \"Email\".");
    theForm.mail.focus();
    return (false);
  }

  if (theForm.mail.value.length < 5)
  {
    alert("Tapez au moins 5 caractères dans le champ \"Email\".");
    theForm.mail.focus();
    return (false);
  }
  return (true);
}