Where to Put the VBScript
Scripts in a page will be executed immediately while the page loads into the browser. This is not always what we want. Sometimes we want to execute a script when a page loads, other times when a user triggers an event.
Scripts in the head section
Scripts to be executed when they are called or when an event is triggered go in the head section. When you place a script in the head section you will assure that the script is loaded before anyone uses it:
Example:
some statements
Scripts in the body section:
Scripts that are executed when the page loads go in the body section. When you place a script in the body section it generates the content of the page:
some statements
Scripts in both the body and the head section:
You can place an unlimited number of scripts in your document, so you can have scripts in both the body and the head section.
some statement(s)
some statement(s)