xtnv = document;        //parent.document or top.document or document
xtsd = "http://logi12";
xtsite = "413399";
xtn2 = "3";        // Pour les focus.
xtdi = "";        //implication degree


function emulexiti(chainecaracteres) {
  if(!chainecaracteres.match(new RegExp("Fresques::", "g")))
	  chainecaracteres = "Fresques::"+chainecaracteres;
  xt_med('F','3',chainecaracteres);
}