The HTML base tag is used to specify a base URI, or URL, for relative links. For example, you can set the base URL once at the top of your page, then all subsequent relative links will use that URL as a starting point.
For Example:
<html>
<head>
<base href="http://www.quackit.com/javascript/" target="_blank"/>
</head>
<body>
<p>Learn about <a href="javascript_arrays.cfm">JavaScript Arrays</a></p>
</body>
</html>
Bookmarks