function resize($src_file, $dest_file, $newWidth,$newHeight) {
	
		// find the image size & type
		$testGD = get_extension_funcs("gd"); // Grab function list
		if (!$testGD){ return $src_file; /*echo "GD not even installed."; exit;*/ }
		if (in_array ("imagecreatetruecolor",$testGD))	$truecolor = TRUE; // Check
	
		$imginfo = getimagesize($src_file);
		switch($imginfo[2]) {
			case 1: $type = IMG_GIF; break;
		
			case 2: $type = IMG_JPG; break;
		
			case 3: $type = IMG_PNG; break;
		
			case 4: $type = IMG_WBMP; break;
		
			default: return $src_file; break;
		}
	
		switch($type) {
			case IMG_GIF:
			if(!function_exists('imagecreatefromgif')){return $src_file;}
			$srcImage = @imagecreatefromgif("$src_file");
			break;
	
			case IMG_JPG:
			if(!function_exists('imagecreatefromjpeg')){return $src_file;}
			$srcImage = @ImageCreateFromJpeg($src_file);
			break;
	
			case IMG_PNG:
			if(!function_exists('imagecreatefrompng')){return $src_file;}
			$srcImage = @imagecreatefrompng("$src_file");
			break;
	
			case IMG_WBMP:
			if(!function_exists('imagecreatefromwbmp')){return $src_file;}
			$srcImage = @imagecreatefromwbmp("$src_file");
			break;
	
			default: return $src_file;
		}
	
		if($srcImage){
			// height/width
			$srcWidth = $imginfo[0];
			$srcHeight = $imginfo[1];
	
			if($srcWidth>$srcHeight){
				//echo"$srcWidth>$srcHeight - W<br>";
				$ratio = $srcHeight/$newHeight;
				$destWidth = $srcWidth / $ratio;
				$destHeight = $newHeight;
				if($destWidth<$newWidth){
					$ratio = $srcWidth/$newWidth;
					$destWidth = $newWidth;
					$destHeight = $srcHeight / $ratio;
				}
			}
			if($srcWidth<$srcHeight){
				//echo"H<br>";
				$ratio = $srcWidth/$newWidth;
				$destWidth = $newWidth;
				$destHeight = $srcHeight / $ratio;
				if($destHeight<$newHeight){
					$ratio = $srcHeight/$newHeight;
					$destHeight = $newHeight;
					$destWidth = $srcWidth / $ratio;
				}
			}
			//echo "$destWidth x $destHeight<br>";
	
			// resize
			//echo $gd_version;
			if ($truecolor) {
				$destImage = @imagecreatetruecolor($destWidth, $destHeight);
				$cropImage = @imagecreatetruecolor($newWidth,$newHeight);
				imagecopyresampled($destImage, $srcImage, 0, 0, 0, 0, $destWidth, $destHeight, $srcWidth, $srcHeight);
				//echo 'GD_2';
			} else {
				$destImage = @imagecreate($destWidth, $destHeight);
				$cropImage = @imagecreate($newWidth,$newHeight);
				imagecopyresized($destImage, $srcImage, 0, 0, 0, 0, $destWidth, $destHeight, $srcWidth, $srcHeight);
				//echo 'GD_1';
			}
			imagecopy($cropImage, $destImage, 0, 0, (($destWidth/2)-($newWidth/2)), (($destHeight/2)-($newHeight/2)), $newWidth, $newHeight);
	
			// create and save final picture
	
			switch($type){
				case IMG_GIF: @imagegif($cropImage, "$dest_file"); break;
				case IMG_JPG: @imagejpeg($cropImage, "$dest_file"); break;
				case IMG_PNG: @imagepng($cropImage, "$dest_file"); break;
				case IMG_WBMP: @imagewbmp($cropImage, "$dest_file"); break;
			}
	
			// free the memory
			@imagedestroy($srcImage);
			@imagedestroy($destImage);
			@imagedestroy($cropImage);
	
			return $dest_file;
		}	else {
			return $src_file;
		}
	}