passing ID

[zzz]

Hi,

I have a file that generates a chart based on a data from my db, let's call it chart.php.

Then I have a main file that displays a data, main.php. This file displays a data based on the id I pass in URL. Due to some "header" problems I can include my chart like this:

echo "<img src=\"chart.php\"

Because it is echoed into my main page, how do I get it to graba data based on requested ID?

[tekky]

echo "<img src='chart.php?id=$id'>";

[helz]

in chart.php you will need to add this into the sql query:
(well just the end bit where it says: WHERE id = '$id'

$query = mysql_query("SELECT * FROM $tbl_name WHERE id = '$id'");