// JavaScript Document
function showsup()
   {
   if(document.getElementById && ScanCookie("supersticiel")==0)
      {
      document.getElementById("pub").style.width = "100%";
      document.getElementById("pub").style.height = "1000px";
      document.getElementById("pub").innerHTML = html_haut+html_mil+html_bas;
	  document.getElementById('son').style.display= "block";
	  document.getElementById("pub").style.display = 'block';
	  document.getElementById("main").style.display = 'none';
      setTimeout("closeSup()",15000);
      CreationCookie("supersticiel",false);
      }
	  else if(document.getElementById && ScanCookie("supersticiel")!=0)
	  {
	  document.getElementById("pub").style.width = 1;
      document.getElementById("pub").style.height = 1;
      document.getElementById("pub").innerHTML = '';
	  document.getElementById("pub").style.display = 'none';
	  document.getElementById("main").style.display = 'block';
	  }
   }

function closeSup()
   {
   if(document.getElementById)
      {
      document.getElementById("pub").style.width = 1;
      document.getElementById("pub").style.height = 1;
      document.getElementById("pub").innerHTML = '';
	  document.getElementById("pub").style.display = 'none';
	  document.getElementById("main").style.display = 'block';
      }
   }

function ScanCookie(variable)
   {
   cook = document.cookie;
   variable += "=";
   place = cook.indexOf(variable,0);
   if (place <= -1)
      return("0");
   else
      {
      end = cook.indexOf(";",place)
      if (end <= -1)
         return(unescape(cook.substring(place+variable.length,cook.length)));
      else
         return(unescape(cook.substring(place+variable.length,end)));
      }
   }

function CreationCookie(nom,valeur,permanent)
   {
   if(permanent)
      {
      dateExp = new Date(2020,11,11);
      dateExp = dateExp.toGMTString();
      ifpermanent = '; expires=' + dateExp + ';';
      }
   else
      ifpermanent = '';
   document.cookie = nom + '=' + escape(valeur) + ifpermanent;
   }
html_haut = "<div style=\"background:#BF9859; width=100%; height=100%;\">";
html_bas = "</div>";
/* URL DE L'IMAGE PUB */
html_mil = "<img src='imgs/intercetitiel/noel-2011.jpg' alt='Noël 2011' width='1184' height='739' border='0' usemap='#Map' />";
window.onload = showsup;