function logformshow(){
var bloc = document.getElementById("logcltbanner").style;
if(bloc.display == "block")
{

$("#logcltbanner").hide("slow");
 passlost(1);
///$("#logclt").css({'display':'none'});
}
else
{
$("#logcltbanner").slideDown("slow");

////$("#logclt").css({'display':'block'});
}

}


function passlost(p){

login = !p ? "loginform" : "formpass";
pass =  !p ? "formpass" : "loginform";

$("#"+login).fadeOut("3000", function(){
$(this).css({'display':'none'});
$("#"+pass).fadeIn('slow');
});
}

function cnt()
{
var login = document.getElementById('login');
var password = document.getElementById('pass');
var error = '';
if (!login.value) {
	$("#login").css({
		'border': '1px solid #FF0000',
		'background': '#999999',
		'color': '#FFFFFF'
	});
	document.getElementById('login').focus();
}
else 
	if (!password.value || password.value.length < 4) {
		$("#pass").css({
			'border': '1px solid #FF0000',
			'background': '#999999',
			'color': '#FFFFFF'
		});
	document.getElementById('pass').focus();
	}
	else {
	
		document.getElementById('cntb').innerHTML = '<img src="images/loader.gif" border="0" align="absmiddle" />';
		if (chkauth(login.value, password.value)) 
			window.setTimeout("location.reload();", 2000);
		else 
			errorLogin();
	}
return false;
}

function errorLogin(){
////alert("Login ou mot de passe invalide !");
		var id = "#dialog";
	
		var maskHeight = $(document).height();
		var maskWidth = $(window).width();
	
		$('#mask').css({'width':maskWidth,'height':maskHeight});
	
		$('#mask').fadeIn(1000);	
		$('#mask').fadeTo("slow",0.8);	

		var winH = $(window).height();
		var winW = $(window).width();

		$(id).css('top',  winH/2-$(id).height()/2);
		$(id).css('left', winW/2-$(id).width()/2);

		$(id).fadeIn(1600); 
	
	

	$('.window .close').click(function (e) {

		e.preventDefault();
		
		$('#mask').hide();
		$('.window').hide();
	});	
	
document.getElementById('cntb').innerHTML = '<input type="submit" value="Connexion" class="boutonsub"  />';
document.getElementById('pass').focus();
}

function chkauth(login, pass)
{
var connexion = $.ajax({
 
    type: "GET",
 
    url: "chklogin.php",
 
    data: "login="+escape(login)+"&pass="+escape(pass)+"&r="+Math.round(),
 
    async: false
 
 }).responseText;
 
 if(connexion>0)
 return true;
 else
 return false;
}

/*

$('#slideshow').cycle({ 
    fx:     'all', 
    timeout: 3000, 
    speed:   1300 
}); 
 
*/