function sf() {
document.f.q.focus();
}

function check_searchFields() {
missinginfo = "";
if (document.f.q.value == "")
{
missinginfo += "\n mot clé de recherche - Quoi?";
}
if (missinginfo != "") {
missinginfo ="Vous n\'avez pas correctement rempli votre:\n" + "_______________________________________\n" + missinginfo + "\n_______________________________________" + "\nS.V.P. remplissez de nouveau et renvoyez!";
alert(missinginfo);
return false;
}
else 
{
return true;
}
}

function updateOrder(index,valeur,id_form)
{
	if(valeur != -1)
	{
		e = "&";
		n = document.forms[id_form].elements.length;
		t = "?";
		for(i=0; i <n; i++)
		{
			x = document.forms[id_form].elements[i].value;
			y = document.forms[id_form].elements[i].name;
			t += y+"="+x+e;
		}
		//alert(t);
		document.location = t;
	}
}