function readCookie(name)
{
  var cookieValue = "";
  var search = name + "=";
  if(document.cookie.length > 0)
  { 
    offset = document.cookie.indexOf(search);
    if (offset != -1)
    { 
      offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      cookieValue = unescape(document.cookie.substring(offset, end))
    }
  }
  return cookieValue;
}

function backToShop() {
	var goURL = readCookie("CURRENTSHOPURL");
	var defaultURL = "http://www.shop.sabatier.com";
	var a=backToShop.arguments;
	if (a.length > 0 && a[0] == "gb") {
		defaultURL = "http://www.shop.sabatier.com/default.cfm";
	} else {
		defaultURL = "http://www.shop.sabatier.com/default_fr.cfm";
	}
	document.location=(goURL!="")?goURL:defaultURL;
}