Templates are built using HTML code. Embedded in this HTML code, there can be template language statements. All template statements in the templates are surrounded by "{" and "}" characters. Here's a simple example of what a template could look like:
Example 1.2. Template example
<html>
<head>
<title>{HTML_TITLE}</title>
</head>
<body>
Your username is: {USER->username}
{IF USER->username "george"}
<b>Hello, George!</b>
{/IF}
</body>
</html>