Hi, I am trying to make a util whereby ppl can upload their own images to my server 
for me to automatically display them.
The below code works fine, but I have the following problem.
It only works fne if everyone complies to a standard of a set width and height for the 
image. This is not always possible, so I'm looking for a way to accept the image in 
any form they have and then to scale it 
to fit within an acceptable height/width range.
This I need help with, so if someone could hep me ( at the hand of my current code) I 
would be very pleased.



below my code snippet

if ($submit) {
        if ($file != "none") {

                $current_time = time();
                $location_pic = "/home/www/imgs/listings/".$current_time.$file_name;
                $url_pic = 
                copy ($file,$location_pic);
                $db= mysql_pconnect("localhost","db_user","db_password");
                $sql = "update table set location_pic = \"$location_pic\", url_pic = 
\"$url_pic\" where id = \"$id_pic\" ";
                $result = mysql_query($sql);

        echo "Picture Uploaded! Thank You!<br>";
        echo "Below is a preview of how your logo will look. If it displays 
incorrectly, adjust your image with an image editor of choice and upload again.<br>";
        echo "<img src=\"$url_pic\" width=\"350\" height=\"150\">";
}else {
echo "
Please use this form to upload image.<br><br><br>
<form method=\"post\" action=\"$PHP_SELF\" enctype=\"multipart/form-data\">
Logo Location : <input type=\"file\" name=\"file\"><br><br><br><br>Please Note!Your 
image must be smaller than 50KB!
<input type=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"50000\">
<input type=\"hidden\" name=\"id_pic\" value=\"$id\"><br>
<input type=\"submit\" name=\"submit\" value=\"submit\">

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