ใส่คอมม่าให้ตัวเลขที่แสดงจากฐานข้อมูลหน่อยครับ ขอบคุณครับ

<?php
     //กำหนดให้ IE อ่าน page นี้ทุกครั้ง ไม่ไปเอาจาก cache
     header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
     header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
     header ("Cache-Control: no-cache, must-revalidate");
     header ("Pragma: no-cache");
     
     header("content-type: application/x-javascript; charset=utf-8");


	$objConnect = mysql_connect("localhost","root","abcd1234") or die("Error Connect to Database");
	mysql_query("SET NAMES UTF8");
	$objDB = mysql_select_db("thaimee");
	
	list($Supplier_ID,$name) = explode("|",$_GET["id"]);

 	$strSQL = "SELECT pd.*,pk.Packing,pk.price FROM product as pd, packing as pk WHERE pd.ProductID=pk.ProductID and pd.Supplier_ID = '".$Supplier_ID."' ";
	
	$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");

	$i = 0;
?>
        <!-- For po -->
        <table id="addpotable">
			<tr>    
				<td><b>Product(T)<b></td>
				<td><b>Product(E)<b></td>
				<td><b>Size<b></td>
                <td><b>Unit Price<b></td>
				<td><b>Amount<b></td>
				<td><b>Total<b></td>
			</tr>
 <?php 	while($objResult = mysql_fetch_array($objQuery)) { ?>
			<tr>
				<td><?php echo $objResult["Product_thainame"] ;?><input type="hidden" name="Product_name[<?php print $i?>]" value="<?php echo $objResult["Product_thainame"] ;?>"></td>	
				<td><?php echo $objResult["Productname"];?><input type="hidden" name="Product_name_eng[<?php print $i?>]" value="<?php echo $objResult["Productname"];?>"></td>
				<td><?php echo $objResult["Packing"];?><input type="hidden" name="Size[<?php print $i?>]" value="<?php echo $objResult["Packing"];?>"></td>
                <td><center><?php echo $objResult ["price"];?><input type='hidden' name='Price[<?php print $i?>]' id='Price<?php print $i?>' class='Price' style='width: 50px;' onkeyup='cal(<?php print $i?>);' value="<?php echo floatval($objResult["price"]);?>"><center></td>
				<td><input type='text' name='Amount[<?php print $i?>]' id='Amount<?php print $i?>' class='Amount' style='width: 30px;' onkeyup='cal(<?php print $i?>);'></td>
				
				<td><input type='text' name='Total[<?php print $i?>]' id='Total<?php print $i?>' class='Total' style='width: 70px;' readonly="readonly"></td>
			</tr>
<?php $i++;	} ?>
		</table>