Header() error

[parth]

HI all,
I am newbie to php.I have this fallowing code erroring out.I have no idea get how to handle this error.

Error I get is:
Warning: Cannot add header information - headers already sent by (output started at C:\Program Files\Apache Group\Apache2\htdocs\test\CheckLogin.php:2) in C:\Program Files\Apache Group\Apache2\htdocs\test\CheckLogin.php on line 6

I want to redirect(get to next page if I have correct login) to next page .

Any suggestion on this.

Thanks in advance.

Parth

------ CheckLogin.php ---------
<?

function redirect()
{

}

echo "WHAT ABOUT THIS <br>";
$strUserName = $POST["UserName"];
$strPassword = $POST["Password"];
$strWhere=$POST["op"];
$data="temp";
$conn=odbc_connect($data,"","");
$SESSION[name]=$strUserName;
echo "conn:" . $conn ."<br>";

$query  =  "SELECT  *  FROM  User_Info WHERE UserName ='$strUserName'";
echo $query ."<br>";
$result  =  odbc_Exec($conn,  $query);



	if(odbc_result($result, "Pword")==$strPassword)
	{

Header("Location:test/test.html");
};

?>

[Nate]

Hi.

You can't have ANY data before a header. In other words, you can't echo "WHAT ABOUT THIS <br>"; before Header("Location:test/test.html");

That also means that if you have any html above your php header code, it will error. That Header("Location must be before ALL html and echo's... It can be below regular php code however.