<!-- // create calendar object(s) just after form tag closed
     // specify form element as the only parameter (document.forms['formname'].elements['inputname']);
     // note: you can have as many calendar objects as you need for your application
      var cal1 = new calendar1(document.forms['search'].elements['arrivaldate'], document.forms['search'].elements['departuredate']);
      cal1.year_scroll = true;
      cal1.time_comp = false;
    //-->