420650 Joomla plugin modifications

Joomla plugin modifications. PHP/Joomla developer needed. The attached script renders google adverts in all exsiting and future articles. The current settings let you float the adverts left or right of your main Joomla articles. Please quote the word "apple" in your bid message so I know you have read this briefing. I want to modify this script with the following variables. All my articles contain and image on the first line. For example: <img style="float: left;" alt="" height="135" width="180" src="/images/stories/picture .jpg" /> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ipsum mi, pellentesque cursus ultricies vitae, tincidunt eget odio. Vestibulum vulputate magna ac arcu placerat vehicula. Suspendisse non lectus a tellus facilisis cursus. Phasellus feugiat, dolor nec molestie egestas, lectus risus sodales lectus, ut tincidunt sem odio sit amet nibh. Nam rhoncus lectus et lectus gravida ac hendrerit leo faucibus. Morbi at est massa, suscipit porta nunc. 1. I want the script to render the adverts below the image so the text wraps around it. 2. I only want the adverts to render if the article content contains 2500 characters or more. If I have a small article consisting of only 600 characters for example I do not want the plugin to load in this article.