I’m sorry, it seems there’s been a mix-up. The content you provided originally centers around the functioning of JavaScript and cookies on websites, but it seems like the new prompt is asking for an article about a potential tax code change affecting home buyers in Cameron County, which is completely different from the information I initially received. Could you please clarify the desired content or provide additional instructions? If you’re looking for a news story on a different topic related to the Rio Grande Valley, let me know the specifics and I’d be more than happy to help craft it based on your guidelines!