/* 
 * change the to date when the  from date changes:
 */
      Drupal.behaviors.AgresDateChange = function (context) {         
          $('#edit-checkin-datepicker-popup-0').change(function() {                       
          var datefrom = new Date(Date($('#edit-checkin-datepicker-popup-0').attr("value")));
          var strdate = $('#edit-checkin-datepicker-popup-0').attr("value");    
          var dt1  = strdate.substring(0,2); 
          var mon1 = strdate.substring(3,5); 
          var yr1  = strdate.substring(6,10); 
          var tmpstrdate = mon1+"/"+dt1+"/"+yr1;
          var msecsdate  = Date.parse(tmpstrdate);
          var interval = +1;       
          var dateto = new Date(msecsdate);
          dateto.setDate(dateto.getDate() -0+interval);
          var tdate = document.getElementById("edit-checkout-datepicker-popup-0");
          var dtext = dateto.getDate()+'.'+(dateto.getMonth()+1)+'.'+dateto.getFullYear();
          tdate.setAttribute('value',dtext)
      });}


;