HTML Coding

Ok I have been working on the website for the place that I work on and off for about a week now. Working on a page that hopefully can go out shortly public and then having someone help us with a new menu. So I redid a webpage so that it used the same code for the rest of the site on the menu system and that it was able to swap out the picture on the top as well. We had one of our web consultants help us with a new menu. So I had to pull the old code and redo it on 3 web sites. So needless to say I am tired of doing web coding for the week and I hope not to get back to doing more for it least a couple of days.