Element Microsoft 3.0 Microsoft 4.0 Netscape 3.0 Netscape 4.0 HTML 2.0 HTML 3.2 HTML 4.0 WebTV 1.2
FORM X X X X X X X X

Attribute Value Microsoft 3.0 Microsoft 4.0 Netscape 3.0 Netscape 4.0 HTML 2.0 HTML 3.2 HTML 4.0 WebTV 1.2
ACCEPT-CHARSET <string>             X  
ACTION <url> X X X X X X X X
CLASS <string>   X         X  
DIR ltr             X  
rtl             X  
ENCTYPE <string>   X X X X X X  
ID <id>   X         X  
LANG <string>   X         X  
LANGUAGE JAVASCRIPT   X            
JSCRIPT   X            
VBS   X            
VBSCRIPT   X            
METHOD GET X X X X X X X X
POST X X X X X X X X
NAME <string>   X X X       X
Attribute Value Microsoft 3.0 Microsoft 4.0 Netscape 3.0 Netscape 4.0 HTML 2.0 HTML 3.2 HTML 4.0 WebTV 1.2
onClick <script>   X         X  
onDblClick <script>   X         X  
onHelp <script>   X            
onKeyDown <script>   X         X  
onKeyPress <script>   X         X  
onKeyUp <script>             X  
onMouseDown <script>   X         X  
onMouseMove <script>   X            
onMouseOut <script>   X         X  
onMouseOver <script>   X         X  
onMouseUp <script>   X         X  
onReset <script>   X X X     X X
onSelectStart <script>   X            
onSubmit <script> X X X X     X X
STYLE <styleSheet>   X         X  
TARGET <windowName> X X X X     X X
Attribute Value Microsoft 3.0 Microsoft 4.0 Netscape 3.0 Netscape 4.0 HTML 2.0 HTML 3.2 HTML 4.0 WebTV 1.2
_blank X X X X       X
_parent X X X X       X
_self X X X X       X
_top X X X X       X
TITLE <string>   X         X