function chooseDest(fName)
{
	var arrDistrictsList;
	var objDistrictsSelection;
	var i;

    objDistrictsSelection = document.forms[fName].hdb_district;
	objDistrictsSelection.selectedIndex = 0;
	objDistrictsSelection.options.length = 1;

	if (document.forms[fName].hdb_destination.selectedIndex)	{
		arrDistrictsList = (arrDistricts[document.forms[fName].hdb_destination.value]).split(';');
  //      document.write(document.forms[fName].hdb_destination.value);
        for (i=0; i<arrDistrictsList.length; i++)
			{
    		objDistrictsSelection.options.length = i+2;
			objDistrictsSelection.options[i+1].value = (arrDistrictsList[i]).split(',')[0];
			objDistrictsSelection.options[i+1].text = (arrDistrictsList[i]).split(',')[1];
	        }
		document.forms[fName].hdb_district.disabled = false;
	} else {
	document.forms[fName].hdb_district.disabled = true;
	}
} // chooseMake

function selectDistrict(fName, modelval){
	for (i=0; i < document.forms[fName].hdb_district.options.length; i++)
	{
		if (document.forms[fName].elements['hdb_district'].options[i].value == modelval)
			document.forms[fName].elements['hdb_district'].selectedIndex = i;
	}
}