function popup_page(url, name, width, height){
	window.open(url,name,"width=" + width + ",height=" + height);
}

function ouvrir_popup(url, name, largeur, hauteur) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  window.open(url,name,"resizable=no,toolbar=no,location=no,menubar=no,scrollbars=no,width="+largeur+",height="+hauteur+",top="+top+",left="+left+"");
}

function ouvrir_popup_scroll(url, name, largeur, hauteur) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  window.open(url,name,"resizable=no,toolbar=no,location=no,menubar=no,scrollbars=yes,width="+largeur+",height="+hauteur+",top="+top+",left="+left+"");
}

function popup_post(form, url, name, largeur, hauteur) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
/*
  auxForm = eval(form);
  auxForm = form;
  window.open(url,name,"resizable=no,toolbar=no,location=no,menubar=no,scrollbars=yes,width="+largeur+",height="+hauteur+",top="+top+",left="+left+"");
  auxForm.target = name;
  auxForm.submit();
*/
  window.open("./php/wait.php",name,"resizable=no,toolbar=no,location=no,menubar=no,scrollbars=yes,width="+largeur+",height="+hauteur+",top="+top+",left="+left+"");
  document.forms[form].submit();
}

function popup_post_noresize(form, url, name, largeur, hauteur) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  window.open("./php/wait.php",name,"resizable=no,toolbar=no,location=no,menubar=no,scrollbars=no,width="+largeur+",height="+hauteur+",top="+top+",left="+left+"");
  document.forms[form].submit();
}

function ouvrir_fermer(url, name) {
  window.open(url,name);
  opener = self;
  self.close();
}

function checkOblig( obj, name ) {
  if(obj.value=='') {
	return "- le champ "+name+" est obligatoire\n";
  }
  return "";
}

function checkNum( obj, name, obligatoire ) {
  if( obj.value=='' ) {
	if( obligatoire ) {
	  return "- le champ "+name+" est obligatoire\n";
	}
  } else {
	if(isNaN(parseInt(obj.value))) {
	  return "- le champ "+name+" n'est pas un nombre valide\n";
	}
  }
  return "";
}