function center(object){
      if (
      window.document.documentElement.scrollTop > 163
      )
      {     
 //     object.style.top = ((window.pageYOffset ? window.pageYOffset : window.document.documentElement.scrollTop) + ((window.innerHeight ? window.innerHeight : window.document.documentElement.clientHeight) / 2)-163) + 'px';
 		object.style.top = (window.document.documentElement.scrollTop - 100)+ 'px';
 
 
 }
 else
 		object.style.top = '0px'; 
  }
  
function onmouseover_rublistlv2_li(id) {
}
function onmouseout_rublistlv2_li(id) {
}
function onclick_rublistlv2_li(id) {
}
function onmouseover_blockrubdetailimg2(id) {
}
function onmouseout_blockrubdetailimg2(id) {
}
function onclick_blockrubdetailimg2(id) {
}
function onmouseover_rublistlv2_li(id) {
}
function onmouseout_rublistlv2_li(id) {
}
function onclick_rublistlv2_li(id) {
}
function onmouseover_rublistlv2li_img1(id) {
}
function onmouseout_rublistlv2li_img1(id) {
}
function onclick_rublistlv2li_img1(id) {
}
function onmouseover_Falistlv1li_img2(id) {
}
function onmouseout_Falistlv1li_img2(id) {
}
function onclick_Falistlv1li_img2(id) {
}
function onmouseover_blockitemartimg1(id) {
}
function onmouseout_blockitemartimg1(id) {
}
function onclick_blockitemartimg1(id) {
}
function onmouseover_blockitemartname(id) {
}
function onmouseout_blockitemartname(id) {
}
function onclick_blockitemartname(id) {
}
function onmouseover_blockinfoinfoimg1(id) {
}
function onmouseout_blockinfoinfoimg1(id) {
}
function onclick_blockinfoinfoimg1(id) {
}
function onmouseover_blockrubdetail(id) {
}
function onmouseout_blockrubdetail(id) {
}
function onclick_blockrubdetail(id) {
}
function onmouseover_rublistlv1_li(id) {
}
function onmouseout_rublistlv1_li(id) {
}
function onclick_rublistlv1_li(id) {
}
function onmouseout_blockrubdetailimg1(id) {
}
function onmouseover_blockrubdetailimg1(id) {
}
function onclick_blockrubdetailimg1(id) {
}

function valid_form() {
	var myform = document.getElementById('formulaire');

	var nom = myform.Coordonnees_Nom;
	var prenom = myform.Coordonnees_Prenom;
	var tel = myform.Coordonnees_Telephone;
	var horaires = myform.Coordonnees_Horaires;


	if(nom.value == "") {
		nom.focus();
		alert("Le nom est obligatoire.")
		return false;
	} else if (prenom.value == "") {
		prenom.focus();
		alert("Le prénom est obligatoire.")
		return false;			
	} else if (tel.value == "") {
		tel.focus();
		alert("Le téléphone est obligatoire.")
		return false;			
	} else if (horaires.value == "") {
		pays.focus();
		alert("Les horaires sont obligatoires.")
		return false;			
	}
	return true;
}