รบกวนสอบถามเรืองการใช้ฟังก์ชั่นConfirm Delete หน่อยครับ ว่าเมือใส่ codeเข้าไปแล้วไม่ทำงานครับ

<td align="center"><a href="JavaScript:if(confirm('Confirm Delete?')==true){window.location='phpMySQLDeleteRecord.php?CusID=<?=$objResult["CustomerID"];?>';}">Delete</a></td>

<td>
?
$objConnect = mysql_connect("localhost","root","xxxxxx") or die("Error Connect to Database");
$objDB = mysql_select_db("xxxxx");
$strSQL = "DELETE FROM customer ";
$strSQL .="WHERE CustomerID = '".$_GET["CusID"]."' ";
$objQuery = mysql_query($strSQL);
if($objQuery)
{
echo "Record Deleted.";
}
else
{
echo "Error Delete [".$strSQL."]";
}
mysql_close($objConnect);
<td align="center"><a href="JavaScript:if(confirm('Confirm Delete?')==true){window.location='deleterecord.php?CusID=<?=$objResult["CustomerID"];?>';}">Delete</a></td>
?>
</td>