image problem

[TravisB]

I have the following code and the map image displays, however there is no red ellipse:

<?php
Header("Content-Type: image/jpeg");
$im = imagecreatefromjpeg("map720.jpg");
$white = imagecolorallocate($im, 255, 255, 255);
$red = imagecolorallocate($im, 255, 0, 0);
imagefilledellipse($im, 70, 70, 15, 15, $red);
imagejpeg($im);
imagedestroy($im);
?>

[Mordecai]

What version are you using?
Try removing the header() and seeing if an error is printed out. Sometimes errors affect images, sometimes they don't.

[TravisB]

The host has php 4.2.2 and gd 1.6.2 or higher. I got those from phpinfo(). When I remove the header I see code for the jpg like "CREATOR: gd-jpeg v2.0 (using IJG JPEG v62), default quality"