<!--
function open_window(url, xdel, ydel, namewin) { 
  var selstr = "location=0,scrollbars=yes,toolbar=no,menubar=0,status=0,resizable=yes,height=" + ydel + ",width=" + xdel + ",dependent=1"; 
  var urlstr = url; 
  sel = open(urlstr, namewin, selstr);
}
//-->
<!--
    function validateform1() {
      var res = true;
      var errormessage = '';
      if(document.forma1.name.value == '') {
        res = false;
        errormessage += 'Name missing !\n';
      }
      if(document.forma1.datefrom.value == '') {
        res = false;
        errormessage += 'Date from missing !\n';
      }
      if(document.forma1.dateto.value == '') {
        res = false;
        errormessage += 'Date to missing !\n';
      }
      if(document.forma1.car.value == '') {
        res = false;
        errormessage += 'Type of car missing !\n';
      }
      if(document.forma1.contact.value == '') {
        res = false;
        errormessage += 'Phone missing !\n';
      }
      if(document.forma1.email.value == '') {
        res = false;
        errormessage += 'E-mail missing !\n';
      }
      if(!res) alert(errormessage);
      return res;
    }
    
    function validateform2() {
      var res = true;
      var errormessage = '';
      if(document.forma2.name.value == '') {
        res = false;
        errormessage += 'Name missing !\n';
      }
      if(document.forma2.passangers.value == '') {
        res = false;
        errormessage += 'Number of passengers missing !\n';
      }
      if(document.forma2.arrivedate.value == '') {
        res = false;
        errormessage += 'Arrive date missing !\n';
      }
      if(document.forma2.arrivehour.value == '') {
        res = false;
        errormessage += 'Arrive hour missing !\n';
      }
      if(document.forma2.arrivenumber.value == '') {
        res = false;
        errormessage += 'Flight-arrival number missing !\n';
      }
      if(document.forma2.departdate.value == '') {
        res = false;
        errormessage += 'Departure date missing !\n';
      }
      if(document.forma2.departhour.value == '') {
        res = false;
        errormessage += 'Departure hour missing !\n';
      }
      if(document.forma2.departnumber.value == '') {
        res = false;
        errormessage += 'Flight-departure number missing !\n';
      }
      if(document.forma2.hotel.value == '') {
        res = false;
        errormessage += 'Name of hotel missing !\n';
      }
      if(document.forma2.contact.value == '') {
        res = false;
        errormessage += 'Phone missing !\n';
      }
      if(document.forma2.email.value == '') {
        res = false;
        errormessage += 'E-mail missing !\n';
      }
      if(!res) alert(errormessage);
      return res;
    }
//-->