var timeout         = 500;
var closetimer		= 0;
var ddmenuitem      = 0;

function jsddm_open() {
	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
}

function jsddm_close() {
	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
}

function jsddm_timer() {
	closetimer = window.setTimeout(jsddm_close, timeout);
}

function jsddm_canceltimer() {
	if(closetimer) {
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

$(document).ready(function() {
	$('#nav > li').bind('mouseover', jsddm_open);
	$('#nav > li').bind('mouseout',  jsddm_timer);
	$('#valid_contact').live("click", function(){
		var bValid = true;
		nom=$("#nom2").val();
		tel=$("#tel2").val();
		if (nom!="" && nom!="votre nom" && tel!="" && tel!="votre tél." ) {
			dataBloc = 'valide=1';
			dataBloc += '&nom='+nom;					
			dataBloc += '&tel='+tel;
			$.ajax({
				type: "POST",
				url: "envoi-contact.php",
				data: dataBloc,
				success: function(msg){
					if (msg==1)
						$("#demande_contact").html("<td colspan='3'>Votre demande de contact vient d'&ecirc;tre envoy&eacute;. Merci.</td><td width='20'></td");
				}
			});		
		}		
	});
});

document.onclick = jsddm_close;

function modif_text(source,def_texte) {
	if($("#"+source).val()=="") {
		$("#"+source).val(def_texte);
		$("#"+source).addClass('asaisir');
	}
}

function saisi_text(source,def_texte) {
	if ($("#"+source).val()==def_texte && $("#"+source).hasClass('asaisir')) {
		$("#"+source).val("");
		$("#"+source).removeClass('asaisir');
	}
}