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Javascript Tutorial Part

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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 trigger
an event. Scripts in the head section: Scripts to be executed when they are called or when an event is triggered,
goes 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. <html>
<head>
<script language="VBScript">
some statements
</script>
</head> Scripts in the body section: Scripts to be executed when the page loads, goes in the body section. When
you place a script in the body section it generates the content of the page. <html>
<head>
</head>
<body>
<script language="VBScript">
some statements
</script>
</body> 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. <html>
<head>
<script language="VBScript">
some statements
</script>
</head>
<body>
<script language="VBScript">
some statements
</script>
</body> What is a Variable? A variable is a "container" for information you want to store. A variables value can change during the script.
You can refer to a variable by name to see its value or to change its value. In VBScript, all variables are of
type variant, that can store different types of data. Rules for Variable names: Must begin with a letter Can not contain a period (.) Must not exceed 255 characters
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