การเลือกตำบล อำเภอ จังหวัดครับผม ขอความกรุณาด้วยนะครับ

<script language = "JavaScript">
//**** List Province (Start) ***//
function ListProvince(SelectValue)
{
	create_profile.province_customer.length = 0
	//*** Insert null Default Value ***//
	var myOption = new Option('','') 
	create_profile.province_customer.options[create_profile.province_customer.length]= myOption
	<?
	$intRows = 0;
	$strSQL = "SELECT * FROM province ORDER BY PROVINCE_ID ASC ";
	$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
	$intRows = 0;
	while($objResult = mysql_fetch_array($objQuery))
	{
		$intRows++;
		?>
		x = <?=$intRows;?>;
		mySubList = new Array();
		strGroup = <?=$objResult["GEO_ID"];?>;
		strValue = "<?=$objResult["PROVINCE_ID"];?>";
		strItem = "<?=$objResult["PROVINCE_NAME"];?>";
		mySubList[x,0] = strItem;
		mySubList[x,1] = strGroup;
		mySubList[x,2] = strValue;
		if (mySubList[x,1] == SelectValue){
			var myOption = new Option(mySubList[x,0], mySubList[x,2]) 
			create_profile.province_customer.options[create_profile.province_customer.length]= 
			myOption
			}<?
			}
			?>
		}
//**** List Province (End) ***//
//**** List Amphur (Start) ***//
function ListAmphur(SelectValue)
{
	create_profile.subject_customer.length = 0
	//*** Insert null Default Value ***//
	var myOption = new Option('','') 
	create_profile.subject_customer.options[create_profile.subject_customer.length]= myOption
	<?
	$intRows = 0;
	$strSQL = "SELECT * FROM amphur ORDER BY AMPHUR_ID ASC ";
	$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
	$intRows = 0;
	while($objResult = mysql_fetch_array($objQuery))
	{
		$intRows++;
		?>
		x = <?=$intRows;?>;
		mySubList = new Array();
		strGroup = <?=$objResult["PROVINCE_ID"];?>;
		strValue = "<?=$objResult["AMPHUR_ID"];?>";
		strItem = "<?=$objResult["AMPHUR_NAME"];?>";
		mySubList[x,0] = strItem;
		mySubList[x,1] = strGroup;
		mySubList[x,2] = strValue;
		if (mySubList[x,1] == SelectValue){
			var myOption = new Option(mySubList[x,0], mySubList[x,2])
			create_profile.subject_customer.options[create_profile.subject_customer.length]= 
			myOption 
		}
		<?
		}
		?> 
	}
//**** List Amphur (End) ***//
//**** List Amphur (Start) ***//
function ListDistrict(SelectValue)
{
	create_profile.district_customer.length = 0
	//*** Insert null Default Value ***//
	var myOption = new Option('','') 
	create_profile.district_customer.options[create_profile.district_customer.length]= myOption
	<?
	$intRows = 0;
	$strSQL = "SELECT * FROM district ORDER BY DISTRICT_ID ASC ";
	$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
	$intRows = 0;
	while($objResult = mysql_fetch_array($objQuery))
	{
		$intRows++;
		?>
		x = <?=$intRows;?>;
		mySubList = new Array();
		strGroup = <?=$objResult["AMPHUR_ID"];?>;
		strValue = "<?=$objResult["DISTRICT_ID"];?>";
		strItem = "<?=$objResult["DISTRICT_NAME"];?>";
		mySubList[x,0] = strItem;
		mySubList[x,1] = strGroup;
		mySubList[x,2] = strValue;
		if (mySubList[x,1] == SelectValue){
			var myOption = new Option(mySubList[x,0], mySubList[x,2])
			create_profile.district_customer.options[create_profile.district_customer.length]= 
			myOption 
		}
		<?
		}
		?> 
	}
</script>