/* ESY Gateway Javascript P.2 v.2.0 - (c)2002 BOLbusiness (BS) Italy */
/* 
   respag = 302847
   xoid   = 4462
   id_app = 33
*/


start_extern = "_start_extern_block_4462";
end_extern = "_end_extern_block_4462";

nav = navigator.userAgent;

IE = NN = NN6 = Moz5 = Moz4 = Op6 = Op7 = Moz5m = false
if (nav.search("Macintosh") != -1 && nav.search("Mozilla/5") != -1) {
  Moz5m = true;
}
if (nav.search("Linux") != -1 && nav.search("Opera/6") != -1) {
  Op6 = true;
}
if (nav.search("Opera 7") != -1) {
  Op7 = true;
}
if (nav.search("Linux") != -1 && nav.search("Mozilla/5") != -1) {
  Moz5 = true;
}
if (nav.search("Linux") != -1 && nav.search("Mozilla/4") != -1) {
  Moz4 = true;
}
if (nav.search("Windows") != -1 && nav.search("Mozilla/5") != -1) {
  NN6 = true;
}
if (nav.toLowerCase().search("win") != -1 && nav.search("Mozilla/4") != -1 && nav.search("MSIE") == -1) {
  NN = true;
}
if (nav.search("MSIE") != -1) {
  IE = true;
}

  document.writeln("<" + "!--");

document.writeln(nav + '<br>');
document.writeln("{ IE="+IE+" NN="+NN+" NN6="+NN6+" Moz5="+Moz5+" Moz4="+Moz4+" Op6="+Op6+" Op7="+Op7+" Moz5m="+Moz5m+" }");

  document.writeln("-->");


externcode = false;
for (i=0; i<document.forms.length; i++) {
  f = document.forms[ i ];
  if ( f.name == end_extern ) {
    externcode = false;
    break;
  }
  if ( externcode ) {
    for (jj=0; jj<f.elements.length; jj++) {
      ele = f.elements[ jj ];
      if (ele.name == "uid") {
      ele.name = "uidy_33"  // *!*
      uid_form_33 = ele
      }
    }
  f.action = "http://www.bresciaonline.it/or4/or?uid=BOLesy.main.index&oid=302847"     // Ok per NN4
    f.method = "POST";


    if (f.onsubmit) {
     onsubmit_4462 = f.onsubmit;
    } else {
     onsubmit_4462 = null;
    }
    f.onsubmit = function () {
    if (onsubmit_4462) {
        checked = onsubmit_4462() 
      } else {
        checked = true;
      }
      if ( checked ) document.cookie = "ESY_OID=302847"
    uid_form_33.name = "uidy_33"   // *!*
      return checked;
    }
  }
  if ( f.name == start_extern ) externcode = true;
}

externcode = false;

for (i=0; i<document.links.length; i++) {
  a = document.links[ i ];
  if ( a.name == end_extern || a.target == end_extern ) {
    externcode = false;
    break;
  }
  if ( externcode ) {
    if ( ! NN ) {
      oldhref = a.href
      newhref = esy_replaceuid_4462 ("" + a.search); 
      a.href = oldhref.replace(a.search, newhref)

    } else { 
      if ( a.onClick ) {
        alert('OLD onClick SET: ' + a.onClick);
        a.onclick_old = a.onClick;
      
      } else if ( a.onclick ) {
        alert('OLD onclick SET: ' + a.onclick);
        a.onclick_old = a.onclick;
      }
      a.onclick = esy_redirect_4462
      if ( NN ) {
      a.onClick = esy_redirect_4462  // FOR NN ONLY
      document.links[ i ].onclick = esy_redirect_4462
      document.links[ i ].onClick = esy_redirect_4462
      }
    }
  }
  if ( a.name == start_extern || a.target == start_extern ) {
    externcode = true
  }
}


function esy_redirect_4462 () {
  a = this;

  searchStr = esy_replaceuid_4462("" + a.search);

  if (Moz4 /*|| Moz5*/) {
    document.location = a.href.replace(a.search, searchStr);
    return false;
  }
  if (IE || NN6) {
    a.href = a.href.replace(a.search, searchStr);
     alert("NN6:\nGoing to: " + a.href);  // DEBUG
  }
  if (Op6 || Op7) {
    tst = escape(a.href);
    a.href = unescape(tst.replace(escape(a.search), escape(searchStr)));
    alert("Op6:\ngoing to:" + a.href);  // DEBUG
  } 
  if (NN || Moz5) {
    a.search = searchStr;
  }

  if ( a.onclick_old && ! a.onclick_old() ) {
    return false;
  }

  return true;
}


function  esy_replaceuid_4462 (searchpart) {
  esymi = "BOLesy.main.index";
  esymc = "BOLesy.main.include";
  muid = searchpart.match(/uid=[^&]*/)
  if( muid ) {
    trovatoUidEsy = false;
    for ( kk=0; kk<muid.length; kk++ ) {
      uid = muid[ kk ].split("=")
      if( uid[ 1 ] != esymi && uid[ 1 ] != esymc ) {
        searchpart = searchpart.replace( "uid=" + uid[ 1 ], "uidx_33=" + uid[ 1 ] )  // *!*
      } else {
        trovatoUidEsy = true;
      }
    }
    if( !trovatoUidEsy ) {
      if (searchpart.charAt(0)=='?') searchpart = searchpart.substr(1)
      searchpart = "?uid=" + esymi + "&oid=302847&" + searchpart
    }
  } else {
  }
  return searchpart;
}