function showsup()
{
var vcook = getCookie("supersticiel");
	if((!vcook)||(vcook==0))
	{
	CreationCookie("ok");
	}
	else if(document.getElementById && vcook=="ok")
	{
	document.getElementById("pub").innerHTML = html_haut+html_mil+html_bas;
	setTimeout("closeSup()",30000);
	CreationCookie("fait");
	}
}

function closeSup()
	{
	if(document.getElementById)
		{
		document.getElementById("pub").style.width = 1;
		document.getElementById("pub").style.height = 1;
		document.getElementById("pub").innerHTML = '';
		}
	}

function getCookie(c_name) {
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return(0);
 
}

function CreationCookie(valeur)
{
var expdate = new Date() ;
expdate.setTime( expdate.getTime() + (15*60000 ) ) ;
document.cookie = 'supersticiel=' + valeur + ';expires=' + expdate.toGMTString() + ';path=/';
}

if (document.body)
{
var larg = (document.body.clientWidth);
} 
else
{
var larg = (window.innerWidth);
}
	
html_haut = '<div style="position:relative;width:'+larg+'px;min-height:2000px;padding-top:50px;background-image:url(IMGASP/grille.gif);text-align:center;">';
html_bas = '</div>';
html_mil = '<a href="#" onClick="closeSup();return(false)"><img src="IMGASP/fermer.png" border="0"></a><br>';
html_mil += '<a target="blank" href="http://www.puissance2.net/cgi-bin/redir.cgi?iaf=6112255-6992-1110-101125-555650"><img src="http://www.puissance2.fr/event/promo-p2-1004.jpg" border="0" hspace="0" vspace="0"></a>';

window.onload = showsup;