There's no way in straight HTML for you to change the color of a single hyperlink on your page. You have the link, vlink, and alink attributes in the body tag, which define the link colors for all links equally, but you don't have the option of making the default unvisited link color blue, for example, and one particular unvisited link red.
You don't have the option, that is, unless you use CSS, which gives you a couple of different ways to change the color of a particular link. |