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		// ------- Start Image Tidy Pack -------
		// v1 -  Initial script
		// v1.1 - Added paste from Firefox support
		// v1.2 - Added compression support
		// Still requires a bit of cleaning up
		
		
		// - Modify settings here - 
		$imgPath = "/images/";
		$imgSysPath = $_SERVER['DOCUMENT_ROOT'] . $imgPath;
		$prefix = $recordId."_";
		// Compress pasted images and set PNG or JPG quality (JPG: 0-100, 100=Highest Quality, PNG: 0-9, 0=Highest Quality)
		$compress = True;
		$quality = 90;
		// Compressed output format 'png' or 'jpg'.
		$cFormat = 'jpg';
		// ------------------------
		
		// Set regex query for images to search for, must be in the path specified above. Restrict the allowed characters.
		$regexQuery = '/src="' . preg_quote($imgPath, '/') . '([A-Za-z0-9 -._()]+)"/';
		preg_match_all($regexQuery, $content, $foundImages, PREG_SET_ORDER);
		
		// Loop through all images found
		foreach ($foundImages as $foundImage) {
			
			// Do not proceed if images already is prefixed.
			if (strpos($foundImage[1],"$prefix") !== 0) {
				
				// prefix the new name.			
				$newName = $prefix . $foundImage[1];
				// Rename the file.
				rename($imgSysPath . $foundImage[1], $imgSysPath . $newName);
				// Replace the image name in the contents with the new name.
				$content = str_replace('src="' . $imgPath . $foundImage[1], 'src="' . $imgPath . $newName, $content);
			}

		}
		
		// Set regex query for inline images (e.g. data:image/png), We will save out the images.		
		$regexQuery = '/src="(data:.*?)"/i';
		preg_match_all($regexQuery, $content, $foundImgData, PREG_SET_ORDER);

		// Data types to ext name.
		$types = array(
		'image/jpeg' => 'jpg',
		'image/png' => 'png',
		'image/gif' => 'gif',
		);

		// Loop through each embedded image and save out.
		foreach ($foundImgData as $imgData) {
			
			$src = $imgData[1];
			$semicolon_place = strpos($src, ';');
			$comma_place = strpos($src, ',');
			$type = substr($src,5,$semicolon_place-5);
			$base64_data = substr($src, $comma_place+1);
			$data = base64_decode($base64_data);
			// Create unique name using MD5.
			$md5 = md5($data);
			
			// Are we compressing?
			if($compress)
			{
				// Export image as compressed JPG.
				
				// Get image object.
				switch ($types[$type]) {
				case 'png':
					$image = imagecreatefrompng($src);
					break;
				case 'jpg':
					$image = imagecreatefromjpeg($src);
					break;
				case 'gif':
					$image = imagecreatefromgif($src);
					break;
				}
				
				// Export as prefered format.
				switch ($cFormat) {
				case 'png':
					// Save image.
					imagepng($image, "{$imgSysPath}/{$prefix}{$md5}.png", $quality);
					// Replace the image name in the contents with the new name.
					$content = str_replace($src,"{$imgPath}{$prefix}{$md5}.png",$content);
					break;
				case 'jpg':
					// Save image.
					imagejpeg($image, "{$imgSysPath}/{$prefix}{$md5}.jpg", $quality);
					// Replace the image name in the contents with the new name.
					$content = str_replace($src,"{$imgPath}{$prefix}{$md5}.jpg",$content);
					break;
				}
				
				// Remove image object.
				imagedestroy($image);

			
			} else {
				// Export image as is.
				if (!file_exists($imgSysPath)) {
					mkdir($imgSysPath, 0775);
				}
				$imgSysPath .= "/{$prefix}{$md5}.{$types[$type]}";
				if (!file_exists($imgSysPath)) {
					$handle = fopen($imgSysPath,'w');
					fwrite($handle, $data);
					fclose($handle);
				}
				// Replace the image name in the contents with the new name.
				$content = str_replace($src,"{$imgPath}{$prefix}{$md5}.{$types[$type]}",$content);
			}
			
		}
		// ------- Finish Image Tidy Pack -------