// return /SgtiV11 ou /SgtiV20 ou /SgtiV11en
function getRoot() {
    //alert('document.url='+document.URL );
    //tranformer http://cyclope/SgtiV11/_FR/support/sup_param_doc_envoi.stm -> /SgtiV11
    s_url = document.URL;
    i_pos1 = s_url.indexOf('/',8);
    i_pos2 = s_url.indexOf('/',i_pos1 +1);
    s_url = s_url.substring(i_pos1,i_pos2);
    //alert('s_url calcule='+s_url);
    return s_url;
}

function getHost() {
    //tranformer http://cyclope/SgtiV11/_FR/support/sup_param_doc_envoi.stm -> http://cyclope
    s_url = document.URL;
    i_pos1 = s_url.indexOf('/',8);
    s_url = s_url.substring(0,i_pos1);
    //alert('s_url calcule='+s_url);
    return s_url;
}

function getHost2() {
    return document.domain;
}

function baseDomainString(){
  e = document.domain.split(/\./);
  if(e.length > 1) {
    return( e[e.length-2] + "." +  e[e.length-1]) + ";"  ;
  }else{
    return("");
  }
}