V

validifying : Form Verification Example
VALUE attribute : Form Element Names and Values
value property
- for Button element : Button.value
- for Checkbox element : Checkbox.value
- for Element object : Element.value
- for FileUpload element
- for form elements : Form Element Names and Values
- for Hidden element : Hidden.value
- for Option element : Option.value
- for Password element
- - Security Hobbles in Navigator 3.0
  - Password.value
- for Radio element : Radio.value
- for Reset element : Reset.value
- for Submit element : Submit.value
- for Text element : Text.value
- for Text, Textarea elements : Mutable string values
- for Textarea element : Textarea.value
value. comparing by : Equality (==)
valueOf()
- The valueOf() Method
- Conversions to Numbers
- Conversions to and from Objects
- Java Field Values versus Method Return Values
- Object.valueOf()
var (keyword) : Variable Declaration
var statement : var
variables
- Variables
- Variables
- for browser information : Still More Features
- counters : while
- declaring
- - Variable Declaration
  - var
- as function properties : Function arguments and variables are properties
- how they are looked up : with
- instance variables : Classes in JavaScript
- lifetime of : Window and Variable Lifetime
- local
- - Variable Declaration
  - var
- multiple scripts and : The <SCRIPT> Tag
- scope of : Variable Scope
- static : Classes in JavaScript
- static, simulating : Function properties simulate static variables
- as window properties : The JavaScript Name Space
VBScript language
- VBScript
- Case Sensitivity in Internet Explorer
verifying
- form input
- - Interact with Document Content
  - Form Verification Example
- function arguments : The arguments[] Array
- plug-in support : The MimeType Object
version
- browser
- - Determining Browser Version Information
  - Navigator.appVersion
- JavaScript
- - Flavors and Versions of JavaScript
  - Compatibility with JavaScript 1.0 Browsers
- JavaScript, compatibility and : Compatibility with JavaScript 1.0 Browsers
video : LiveVideo
Visual Basic : VBScript
VLINK attribute : Document Properties
vlinkColor property
- Document Properties
- Document.vlinkColor
void operator
- Core Language Changes
- The void Operator
- JavaScript in URLs
VPSACE attribute : Image.vspace
VRML, plug-in for : Live3D
vspace property