function gradient(id, level)
{
	var box = document.getElementById(id);
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	box.style.MozOpacity = level;
	box.style.KhtmlOpacity = level;
	box.style.filter = "alpha(opacity=" + level * 100 + ")";
	box.style.display="block";
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}


function fadein(id) 
{
	var level = 0;
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	{
		setTimeout( "gradient('" + id + "'," + level + ")", (level* 1000) + 10);
		level += 0.01;
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// Open the lightbox


function openbox()
{
  setCookie('popup', true);
  var newpopup = document.createElement('div');
  newpopup.id = "popupjs";
  
  newpopup.innerHTML = '<div id="shadowing" onclick="closebox()"></div>' +
							'<div id="box" style="display: none; ">' +
							'<a href="#" onclick="closebox();return false;" style=" background:url(\'/pop-up/bt.png\') no-repeat;position:absolute;top:20px;right:50px;height:30px;width:205px;display:block;"> </a>' +
							'<div style="background:url(\'/pop-up/collection.png\') no-repeat 100% 0;color:#333;font-size:29px;margin:10px  auto;padding-right:280px;position:relative;height:190px;width:590px;text-align:center;">' +
							'Découvrez en avant-première la collection <strong style="display:block;font-size:44px;">petit label, </strong><span style="font-size:23px;">la collection créée par LIBRE LABEL pour les enfants</span>.' +
							'</div>' +
							'<div style="height:392px;margin:0 auto;position:relative;width:938px;">' +
							'<a href="http://libre-label.izibookstore.com/produit/52/9782361280840/LES%20TROIS%20LOULOUS%20DE%20NOUNOU" rel="nofollow" style="float:left;" onclick="window.parent.location.href=\'http://libre-label.izibookstore.com/produit/52/9782361280840/LES%20TROIS%20LOULOUS%20DE%20NOUNOU\'"><img src="/pop-up/livre1.png" width="455" height="392" /></a>' +
							'<a href="http://libre-label.izibookstore.com/produit/61/9782361280765/LES%20AMOUREUX%20DE%20LILI" rel="nofollow" style="float:right;" onclick="window.parent.location.href=\'http://libre-label.izibookstore.com/produit/61/9782361280765/LES%20AMOUREUX%20DE%20LILI\'"><img src="/pop-up/livre2.png" width="455" height="392" /></a>' +
							'</div><p style="clear:both;font-size:13px;text-align:center;padding:20px 0 0;">&Agrave; découvrir chez votre libraire habituel</p></div>';
  document.body.appendChild(newpopup);
  document.getElementById('box').style.display='block';
}


// Close the lightbox

function closebox()
{
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function setCookie(sName, sValue) {
    var today = new Date(), expires = new Date();
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}

function getCookie(sName) {
    var cookContent = document.cookie, cookEnd, i, j;
    var sName = sName + "=";
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            cookEnd = cookContent.indexOf(";", j);
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                cookEnd = cookContent.length;
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            return decodeURIComponent(cookContent.substring(j, cookEnd));
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    return null;
}