Site Navigation with Selected Feature...Need Help

[gc40]

I have a top navigation on my website.

It is a mouse over type navigation meaning that when you pass your mouse over, the link color changes. However, on the current page, I want the effect to be exactly the same as if it was mouse over. I got this accomplished with css.

 

Here is the code:

		<ul>
		<li id="current"><a href="index.html"><span>Home</span></a></li>
		<li><a href="index.html"><span>About Us</span></a></li>	
		<li><a href="index.html"><span>News</span></a></li>	

	</ul>	

As you can see, the HOME page is carrying the id, current, meaning it will keep the mouse over effect. However, I want my navigation to change the id to current on which ever page it lands.

I am also using a <?php include('navigation.php');?> file to include that navigation above, meaning it will be an included file.

How would I go about making the current page hold the attribute "current" when the user lands on it, while still using a single include file for all the navigation.