When visiting , take note of the top navigation bar. The background color on this page is white, but as you navigate to other pages, the tab changes to a different color. How can you modify this behavior and change the class? Is PHP or jQuery necessary for this task?
In the case that the tab redirects users to a different URL, it is possible to assign an ID to the body of each page and utilize CSS to personalize its appearance depending on which page is being accessed:
<body id="about">
.
.
.
<li id="about_menu"><a href="#">About</a></li>
#about #about_menu { color: red; }
If the tab functions through ajax or jQuery controls on the same page, you can easily apply a .current class to the element and style it using CSS.
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