function updateCheckout(menuopt, selitem) {
	if (menuopt=="CheckInDay") { 
	  if (selitem == 31) {
	      document.frmSearchDates.CheckOutDay.selectedIndex=selitem-31; 
		  document.frmSearchDates.CheckOutMonth.selectedIndex=document.frmSearchDates.CheckInMonth.selectedIndex+1; 
		  }
	  else {
	    document.frmSearchDates.CheckOutDay.selectedIndex=selitem ;
	  }
	}	
	if (menuopt=="CheckInMonth") { document.frmSearchDates.CheckOutMonth.selectedIndex=selitem-1 };
	if (menuopt=="CheckInYear") { document.frmSearchDates.Checkoutyear.selectedIndex=document.frmSearchDates.CheckInYear.selectedIndex };
}