PHP- How to get rid of the download dialog box ??

[tanyali]

I am using Linux Red Hat & php5

my page is to display records selected form database( mysql-5 )
and download BLOB files, when "download here" clicked, a download dialog box always comes out for confirmation.

I need download loads of BLOB files, and do not need that download dialog box, anybody knows how to get rid of it ?? please help

I have blocked all popups and tried in Firfox, Netscape, Mozilla... but it did not work.


to download BLOB file,this is the code I used :
/* */
if(mysql_num_rows($result) == 1)
{
$fileContent = @mysql_result($result,0,"gdata");

header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment;filename=$gribname");

echo $fileContent;
}

else
{
echo "Record does not exist.";
}
/* */