<?php
@session_start();

include("config.php");

$newstock=$_POST[newstock];
$pid=$_POST[pid];
$oldstock=$_POST[oldstock];

/***********************************/
$mode = $_REQUEST[mode];
$flag = $_REQUEST[flag];


/***********************************/
$id=$_POST[id];
/***********************************/
	
           $stockinv = $oldstock + $newstock;
	
    	  $query_update=sprintf("UPDATE product SET qty='%s' where id='%s' ",$stockinv,$pid); 
	      if(!($result=mysql_query($query_update))){echo $query_update.mysql_error(); exit;}
	      header("Location:product-list.php?flag=dn");exit;
		

?>