if (navigator.appName=="Microsoft Internet Explorer")
{
   document.write('<div id="hidepage" style="display:none; filter:alpha(opacity=40);"></div>');
}
else
{
   document.write('<div id="hidepage" style="display:none; opacity: 0.4;"></div>');
}
document.write('<div id="rideau" style="display:none; top: 0; left: 0;"><div id="inPopup"></div></div>');

function Rideau(str,rdr,link)
{
   var rideau;
   var hidepage;
   rideau = document.getElementById("rideau");
   hidepage = document.getElementById("hidepage");
   if (rideau.style.display == "none")
   {
      if (navigator.appName=="Microsoft Internet Explorer")
      {
         posY = document.documentElement.scrollTop + document.body.scrollTop;
         posX = document.documentElement.scrollLeft + document.body.scrollLeft;
         posY = screen.availHeight / 2.5 + posY;
         posX = screen.availWidth / 4;
      }
      else
      {
         posY = window.pageYOffset;
         posX = window.pageXOffset;
         posY = screen.availHeight / 3 + -50 + posY;
         posX = screen.availWidth / 3;
      }
      hidepage.style.display = "block" ;
      rideau.style.display = "block" ;
      rideau.style.left = posX+'px';
      rideau.style.top = posY+'px';
      if(rdr == '1')
      {
         var html = '<div class="title"><a href="'+link+'" onclick="javascript:Rideau();" title="Fermer">Fermer</a></div>';
      }
      else
      {
         var html = '<div class="title"><a href="#" onclick="javascript:cartStatus();Rideau();return false;" title="Fermer">Fermer</a></div>'
      }
      html += '<div class="content">';
      html += str;
      html += '</div>';
      document.getElementById("inPopup").innerHTML = html;
   }
   else
   {
      hidepage.style.display = "none" ;
      rideau.style.display = "none" ;
   }
}