function ValidateNumericField2(Float) {
var AscCode = event.keyCode;
var Val = event.srcElement.value;
if (Float && In(AscCode, "'.'")) {
 if (Val.indexOf(".") != -1) {
	event.returnValue = false;
	}
	return;
}
if ( (AscCode<48) || (AscCode>57) ) {
 event.returnValue = false;
}
 return;
}

function verif(formulaire)
{
var msg="";
var lefocus=""

  //msg += "\n-" + formulaire.categorie.value + "-";
  if (formulaire.annonce.value == "")
  {
	msg="Remplissez les zones :\n numero ";
	if (lefocus=="") {
	 lefocus="choix";
    formulaire.annonce.focus();
	 }
	  alert(msg);
  	return false;    
  }
  else 
   return true;
}


function affann(num)   {
 var url="";
 url="/goto_image.php?image="+num;
 window.open(url, "Redimensionne","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=500,height=465");
 }
function aidephoto()   {
 var url="";
 url="/aide_photo.php";
 window.open(url, "AidePhoto","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=500,height=465");
 }