AJAX Typographical Conventions

Topics about the AJAX Toolkit use the following typographical conventions:
Convention Description
<script src="/soap/ajax/63.0/connection.js" type="text/javascript"></script> In an example, Courier font indicates items that you should type the information as shown. This includes sample code, literals, methods, calls, functions, and events from a variety of languages.
sforce.connection.header_option_name="value"; In an example or syntax statement, italics represent variables. You supply the actual value.