<?
$fn = (isset($_GET['u'])? trim($_GET['u']): "");

//$path = array("pfl"=>"/global/portfolio_objects/large/", "pfc"=>"/global/portfolio_objects/cat_pic/");
$path = array("cli"=>"/global/portfolio_objects/client/", "cat"=>"/global/portfolio_objects/category/", 
							"pro"=>"/global/portfolio_objects/product/");

$img_name = (isset($_GET['im_na'])? trim($_GET['im_na']): "");
$pa_name = (isset($_GET['pa_na'])? trim($_GET['pa_na']): "");

$pa_name = (array_key_exists($pa_name, $path)? $path[$pa_name]: "");

define("IMAGE_BASE", $_SERVER['DOCUMENT_ROOT']);
define("MAX_WIDTH", 130);
define("MAX_HEIGHT", 160);

$image_path = IMAGE_BASE ."$pa_name" . $img_name;
//echo("$image_path") ; exit();

$img = NULL;
$ext = strtolower(end(explode('.', $image_path)));
if ($ext == 'jpg' || $ext == 'jpeg') {
    $img = @imagecreatefromjpeg($image_path);

} else if ($ext == 'png') {
    $img = @imagecreatefrompng($image_path);
# Only if your version of GD includes GIF support
} else if ($ext == 'gif') {
    $img = @imagecreatefromgif($image_path);
}

# If an image was successfully loaded, test the image for size
if (!$img) {
		$img = imagecreate(MAX_WIDTH, MAX_HEIGHT);
    imagecolorallocate($img,100,100,100);
    $c = imagecolorallocate($img,0,0,0);
    imageline($img,0,0,MAX_WIDTH,MAX_HEIGHT,$c);
    imageline($img,MAX_WIDTH,0,0,MAX_HEIGHT,$c);
}

else{

    # Get image size and scale ratio
    $width = imagesx($img);
    $height = imagesy($img);
    $scale = min(MAX_WIDTH/$width, MAX_HEIGHT/$height);

    # If the image is larger than the max shrink it
    if ($scale < 1) {
        $new_width = floor($scale*$width);
        $new_height = floor($scale*$height);

        # Create a new temporary image
        $tmp_img = imagecreatetruecolor($new_width, $new_height);

        # Copy and resize old image into new image
        imagecopyresized($tmp_img, $img, 0, 0, 0, 0, 
                         $new_width, $new_height, $width, $height);
        imagedestroy($img);
        $img = $tmp_img;        
    }    
}
/*if ($ext == 'jpg' || $ext == 'jpeg'){*/
	header("Content-type: image/jpeg");
	imagejpeg($img, '', 72);
/*} elseif ($ext == 'png'){
	header("Content-type: image/png");
	imagepng($img, '', 72);
} elseif ($ext == 'gif'){
	header("Content-type: image/gif");
	imagegif($img, '', 72);
}*/
?>