Index: H

Symbols & Numbers
| A
| B
| C
| D
| E
| F
| G
| H
| I
| J
| K
| L
| M
| N
| O
| P
| Q
| R
| S
| T
| U
| V
| W
| X
| Y
| Z
Index: H
- h1, h2, h3, h4, h5, h6 elements:  3.2. Understanding Block-Level Elements (Dynamic HTML)
- 
  -  8.3. Alphabetical Tag Reference (Dynamic HTML)
 
- h1, h2, h3, h4, h5, h6 objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- handleEvent( ):  19.2.4. Registering Objects as Event Handlers (JavaScript)
- 
  -  19.4.2. Event Capturing in Netscape 4 (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
 
- handleEvent( ) method
- 
  
  - document objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- form objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="button") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="checkbox") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="file") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="image") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="password") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="radio") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="reset") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="submit") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="text") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- layer objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- textarea objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- handler functions:  7.9.1. Problem (PHP Cookbook)
- 
  
  - error handling:  8.17.1. Problem (PHP Cookbook)
- property overloading:  7.9.1. Problem (PHP Cookbook)
 
- handler( ) (Perl):  15.8. The Perl API (Webmaster in a Nutshell)
- handles:  10.1. Introduction (PHP Cookbook)
- 
  -  4.1.1. Opening and Using a Database Connection (Web Database Applications)
 
- hard_timeout( ) (Perl):  15.8. The Perl API (Webmaster in a Nutshell)
- hasAttribute( ):  25. W3C DOM Reference (JavaScript)
- hasAttribute( ) method:  9.5.3. Event Handlers (Dynamic HTML)
- hasAttributeNS( ):  25. W3C DOM Reference (JavaScript)
- hasAttributeNS( ) method:  9.5.3. Event Handlers (Dynamic HTML)
- hasAttributes( ):  25. W3C DOM Reference (JavaScript)
- hasAttributes( ) method:  9.5.3. Event Handlers (Dynamic HTML)
- hasAttributes( ) (Node object):  11.4. JavaScript API Reference (Webmaster in a Nutshell)
- hasChildNodes( ):  25. W3C DOM Reference (JavaScript)
- hasChildNodes( ) method:  5.7.1.2. W3C DOM text (Dynamic HTML)
- 
  -  9.5.3. Event Handlers (Dynamic HTML)
 
- hasChildNodes( ) (Node object):  11.4. JavaScript API Reference (Webmaster in a Nutshell)
- hasFeature( ):  7.4. DOM Modularization (DOM2 and DOM3) (Dynamic HTML)
- 
  -  17.1.5. DOM Conformance (JavaScript)
-  17.1.5. DOM Conformance (JavaScript)
-  25. W3C DOM Reference (JavaScript)
 
- hasFeature( ) method, implementation objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- hasFeature( ) DOMImplementation object:  11.4. JavaScript API Reference (Webmaster in a Nutshell)
- hasFocus( ) method, document objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- hash mark (#) in comments:  2.1.4.1. Shell-style comments (Programming PHP)
- hash property
- 
  
  - a objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- area objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Link object:  24. Client-Side JavaScript Reference (JavaScript)
- Location object:  24. Client-Side JavaScript Reference (JavaScript)
- location objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- hashes:  4.1. Introduction (PHP Cookbook)
- 
  - (see also associative arrays)
- verifying data with:  14.4.1. Problem (PHP Cookbook)
 
- hasOwnProperty( ):  23. Core JavaScript Reference (JavaScript)
- 
  -  23. Core JavaScript Reference (JavaScript)
- Object objects:  12.5. Core Objects (Dynamic HTML)
 
- hasOwnProperty( ) method:  8.7.5. The hasOwnProperty( ) Method (JavaScript)
- hasOwnProperty( ) (Object object):  11.4. JavaScript API Reference (Webmaster in a Nutshell)
- HAVING clause:  3.6.3.3. HAVING (Web Database Applications)
- head elements:  5.7.2.2. W3C DOM document tree (Dynamic HTML)
- 
  -  8.3. Alphabetical Tag Reference (Dynamic HTML)
 
- HEAD method:  11.15. Program: Finding Stale Links (PHP Cookbook)
- 
  -  11.16. Program: Finding Fresh Links (PHP Cookbook)
 
- HEAD method (HTTP):  17.1.1.2. The HEAD method (Webmaster in a Nutshell)
- head objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- head section:  3.6.1. In-Document Styles (Dynamic HTML)
- <head> tags:  2.1. HTML Document Structure (Webmaster in a Nutshell)
- 
  -  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
 
- header( ):  8.5.2. Solution (PHP Cookbook)
- 
  -  12.2.3. Discussion (PHP Cookbook)
-  15.9.2. Solution (PHP Cookbook)
-  7.5. Setting Response Headers (Programming PHP)
-  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
-  5.2.3. One-Component Querying (Web Database Applications)
- browser redirection and:  10.1.1. Winestore Scripts (Web Database Applications)
- credentials and:  9.2.2. Managing HTTP Authentication with PHP (Web Database Applications)
- debugging and:  2.12.3. Complaints About Headers (Web Database Applications)
- eliminating "headers already sent" errors:  8.19.1. Problem (PHP Cookbook)
- insertion script and:  6.1.1.1. Solving the reload problem in practice (Web Database Applications)
- PNG image, sending to browser:  15.1. Introduction (PHP Cookbook)
- starting sessions and:  8.3.2. Starting a Session (Web Database Applications)
 
- header( ) (CGI.pm):  14. The CGI.pm Module (Webmaster in a Nutshell)
- Header directive (Apache):  19.17. mod_headers (Webmaster in a Nutshell)
- HeaderName directive (Apache):  19.7. mod_autoindex (Webmaster in a Nutshell)
- header_only( ) (Perl):  15.8. The Perl API (Webmaster in a Nutshell)
- header_out( ) (Perl):  15.8. The Perl API (Webmaster in a Nutshell)
- headers
- 
  
  - HTTP:  12.1.2. Creating Virtual Documents (Webmaster in a Nutshell)
- 
    -  17.3. HTTP Headers (Webmaster in a Nutshell)
-  17.5. Media Types and Subtypes (Webmaster in a Nutshell)
- Accept-Language:  16.10.3. Discussion (PHP Cookbook)
- Content-Length:  11.3.3. Discussion (PHP Cookbook)
- Content-type:  12.2.3. Discussion (PHP Cookbook)
- 
      -  15.1. Introduction (PHP Cookbook)
-  15.9.3. Discussion (PHP Cookbook)
 
- Cookie:  11.4.3. Discussion (PHP Cookbook)
- fetching URLs with:  11.5.1. Problem (PHP Cookbook)
- Host:  11.7.3. Discussion (PHP Cookbook)
- Location:  8.5.2. Solution (PHP Cookbook)
- 
      -  8.5.3. Discussion (PHP Cookbook)
-  11.2.3. Discussion (PHP Cookbook)
 
- "headers already sent" error message:  8.19.1. Problem (PHP Cookbook)
- request:  11.7.2. Solution (PHP Cookbook)
- response:  11.7.3. Discussion (PHP Cookbook)
- using with cURL extension:  11.5.2. Solution (PHP Cookbook)
- Window-target header:  8.5.3. Discussion (PHP Cookbook)
- WWW-Authenticate header:  8.10.3. Discussion (PHP Cookbook)
 
- mail:  17.2.3. Discussion (PHP Cookbook)
- newsgroup messages:  17.5.3. Discussion (PHP Cookbook)
- 
    
    - metainformation about postings:  17.6.3. Discussion (PHP Cookbook)
- References header:  17.5.3. Discussion (PHP Cookbook)
 
- table:  5.4. The <th> and <td> Tags (Webmaster in a Nutshell)
- 
    -  5.6.1. Table Section Tags (Webmaster in a Nutshell)
 
 
- headers attribute
- 
  
  - <td> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <th> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
 
- headers, HTML tables:  25. W3C DOM Reference (JavaScript),  deleting:   25. W3C DOM Reference (JavaScript)
- headers, HTTP:  7.1. HTTP Basics (Programming PHP)
- 
  
  - authentication:  7.5.4. Authentication (Programming PHP)
- Content-Type for image formats:  9.4.1. The Structure of a Graphics Program (Programming PHP)
- request, entries in $_SERVER array:  7.3. Server Information (Programming PHP)
- response:  7.5. Setting Response Headers (Programming PHP)
- 
    
    - Content-Type:  7.5.1. Different Content Types (Programming PHP)
- Cookie:  7.6.1. Cookies (Programming PHP)
- Expires:  7.5.3. Expiration (Programming PHP)
- Location header:  7.5.2. Redirections (Programming PHP)
 
 
- headers property
- 
  
  - td objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- th objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- headers_in( ) (Perl):  15.8. The Perl API (Webmaster in a Nutshell)
- headers_out( ) (Perl):  15.8. The Perl API (Webmaster in a Nutshell)
- headers_sent( ):  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- heading( ):  2.10. User-Defined Functions (Web Database Applications)
- 
  -  2.10.3.3. Default argument values (Web Database Applications)
 
- headings:  3.2. Understanding Block-Level Elements (Dynamic HTML)
- headline or article syndication format in XML (RSS):  12.12.3. Discussion (PHP Cookbook)
- hebrev( ):  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- hebrevc( ):  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- height (see size)
- height attribute:  18.2.2. Specifying the Position and Size of Elements (JavaScript)
- 
  -  18.2.2.1. Element size and position details (JavaScript)
- applet elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- embed elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- frame elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- iframe elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- ilayer elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- img elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- input elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- layer elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- <applet> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <embed> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <iframe> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <img> tag:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <marquee> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <object> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <spacer> tag:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <table> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <td> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <th> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- marquee elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- object elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- spacer elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
 
- height attribute (CSS):  11.5. Alphabetical Attribute Reference (Dynamic HTML)
- height property
- 
  
  - applet objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- CSSStyleDeclaration objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Document object:  24. Client-Side JavaScript Reference (JavaScript)
- 
    -  24. Client-Side JavaScript Reference (JavaScript)
 
- document objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- embed objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- frame objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- iframe objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Image object:  3.5. Objects (JavaScript)
- 
    -  14.6.4. Other Image Properties (JavaScript)
-  14.6.4. Other Image Properties (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
 
- img objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="image") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- marquee objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- object objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Screen object:  13.7. The Screen Object (JavaScript)
- 
    -  24. Client-Side JavaScript Reference (JavaScript)
 
- style objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- table objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- td, th objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- tr objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- height property (CSS):  9.4. CSS Reference (Webmaster in a Nutshell)
- Hello World PDF document (example):  10.2.1. A Simple Example (Programming PHP)
- helper functions (PHP) for XML-RPC:  12.7.2. Solution (PHP Cookbook)
- here documents (heredocs):  4.1.4. Here Documents (Programming PHP)
- heredocs
- 
  
  - initializing strings with:  1.1. Introduction (PHP Cookbook)
- interpolating with:  1.8.3. Discussion (PHP Cookbook)
- strings in:  1.1. Introduction (PHP Cookbook)
 
- heterogeneous arrays:  2.5.1.2. Heterogeneous arrays (Web Database Applications)
- hexadecimal encoding (see encoding URLs)
- hexadecimal numbers:  3.1.2. Hexadecimal and Octal Literals (JavaScript)
- 
  -  11.1.4. Converting Strings to Numbers (JavaScript)
- Latin-1 or Unicode character code, specifying as:  3.2.2. Escape Sequences in String Literals (JavaScript)
 
- hexadecimal RGB color notation:  8. Color Names and Values (Webmaster in a Nutshell)
- hexadecimal system:  2.9.4. Number Systems (Web Database Applications)
- hexadecimal values:  2.16.1. Problem (PHP Cookbook)
- 
  -  2.2.1. Integers (Programming PHP)
- converting ASCII character codes to:  13.2.3. Discussion (PHP Cookbook)
- escape sequences in double-quoted strings:  1.1. Introduction (PHP Cookbook)
- formatting for printf( ):  4.2.3.2. Type specifiers (Programming PHP)
 
- hexdec( ):  2.15.3. Discussion (PHP Cookbook)
- 
  -  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
 
- hidden
- 
  
  - form fields:  6.2.8. Hidden Fields (Webmaster in a Nutshell)
- password form fields:  6.2.1. Password Fields (Webmaster in a Nutshell)
 
- hidden attribute, embed elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- hidden attribute, <embed>:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- hidden( ) (CGI.pm):  14. The CGI.pm Module (Webmaster in a Nutshell)
- hidden form fields:  9.2.2. Solution (PHP Cookbook)
- 
  -  7.6. Maintaining State (Programming PHP)
- hashes in:  14.4.2. Solution (PHP Cookbook)
- session ID, passing via:  7.6.2.2. Alternatives to cookies (Programming PHP)
- session tracking with:  9.4.3. Discussion (PHP Cookbook)
- unique identifier in:  9.6.2. Solution (PHP Cookbook)
 
- Hidden object:  1.6.3. Interact with HTML Forms (JavaScript)
- 
  -  15.2. Defining Form Elements (JavaScript)
-  15.3.8. Hidden Elements (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
 
- hidden objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- hidden property:  24. Client-Side JavaScript Reference (JavaScript)
- 
  
  - embed objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- layer objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- hidden value
- 
  
  - overflow attribute:  4.2.4. The overflow Attribute (Dynamic HTML)
- visibility attribute:  4.2.5. The visibility Attribute (Dynamic HTML)
 
- hide( ) method, popup objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- hidefocus attribute:  8.2.1. Attributes (Dynamic HTML)
- hideFocus property:  9.5.3. Event Handlers (Dynamic HTML)
- hiding scripts from browsers:  20.3.1. Hiding Scripts from Old Browsers (JavaScript)
- hierarchy
- 
  
  - class:  8.5.7. Superclasses and Subclasses (JavaScript)
- DOM event interfaces:  19.2.6. Event Interfaces and Event Details (JavaScript)
- HTML document structure:  17.1.1. Representing Documents as Trees (JavaScript)
- JavaPackage class:  22.4.1. The JavaPackage Class (JavaScript)
- JavaScript objects, JSObject class and:  22.2.1. The JSObject Class (JavaScript)
- objects, client-side:  12.1.2. The Client-Side Object Hierarchy and the Document Object Model (JavaScript)
 
- hierarchy, class:  7.1. Introduction (PHP Cookbook)
- high-precision time, generating:  3.14.1. Problem (PHP Cookbook)
- highlight_file( ):  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- highlight_string( ):  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- hijacking:  9.4.2.3. Session hijacking (Web Database Applications)
- History object:  1.6.2. Control the Browser (JavaScript)
- 
  -  13.10. The History Object (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
- privacy issues:  21.1. JavaScript and Security (JavaScript)
- security restrictions:  21.2. Restricted Features (JavaScript)
 
- History object (JavaScript):  11.4. JavaScript API Reference (Webmaster in a Nutshell)
- history objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- history of commands:  20.4.3. Discussion (PHP Cookbook)
- history property:  13.1. Window Overview (JavaScript)
- 
  -  13.10. The History Object (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
- window objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- history property (Window object):  11.3.2.5. Browser navigation (Webmaster in a Nutshell)
- home( ):  24. Client-Side JavaScript Reference (JavaScript)
- home( ) method, window objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- HOME environment variable:  14.12.3. Discussion (PHP Cookbook)
- home page for the winestore application:  10.1.1. Winestore Scripts (Web Database Applications)
- 
  -  11.1. The Winestore Home Page (Web Database Applications)
 
- horizontal columns in HTML table:  4.27. Program: Printing an Array in a Horizontally Columned HTML Table (PHP Cookbook)
- horizontally aligned widgets:  20.7.3. Discussion (PHP Cookbook)
- Host header:  11.7.3. Discussion (PHP Cookbook)
- host property
- 
  
  - a objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- area objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Link object:  24. Client-Side JavaScript Reference (JavaScript)
- Location object:  13.9. The Location Object (JavaScript)
- 
    -  24. Client-Side JavaScript Reference (JavaScript)
 
- location objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- hostname( ) (Perl):  15.8. The Perl API (Webmaster in a Nutshell)
- hostname property
- 
  
  - a objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- area objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Link object:  24. Client-Side JavaScript Reference (JavaScript)
- Location object:  24. Client-Side JavaScript Reference (JavaScript)
- location objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- HostNameLookups directive (Apache):  18. Apache Configuration (Webmaster in a Nutshell)
- hostnames
- 
  
  - DNS lookups:  17.10.3. Discussion (PHP Cookbook)
- for news servers:  17.5.3. Discussion (PHP Cookbook)
 
- hostnames, returning with IP address:  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- hosts:  1.2. Uniform Resource Locators (URLs) (Webmaster in a Nutshell)
- 
  
  - finding all:  17.10.3. Discussion (PHP Cookbook)
- hostnames:  18. Apache Configuration (Webmaster in a Nutshell)
- 
    -  19.38. mod_vhost_alias (Webmaster in a Nutshell)
 
- limiting access by:  19.1. mod_access (Webmaster in a Nutshell)
- pinging:  17.11.1. Problem (PHP Cookbook)
- virtual:  18. Apache Configuration (Webmaster in a Nutshell)
- 
    -  18. Apache Configuration (Webmaster in a Nutshell)
-  19.38. mod_vhost_alias (Webmaster in a Nutshell)
 
 
- hours
- 
  
  - local time:  23. Core JavaScript Reference (JavaScript)
- 
    -  23. Core JavaScript Reference (JavaScript)
 
- UTC time:  23. Core JavaScript Reference (JavaScript)
- 
    -  23. Core JavaScript Reference (JavaScript)
 
 
- housekeeping:  13.1. Automated Housekeeping (Web Database Applications)
- :hover pseudo-class:  3.8.1.2. Using pseudo-classes (Dynamic HTML)
- 
  -  11.2.2. Pseudo-Classes (Dynamic HTML)
 
- hr elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- hr objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- href attribute:  5.3. Links to Multiple Frames (Dynamic HTML)
- 
  -  14.7. Links (JavaScript)
- a elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- area elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- base elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- link elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- <a> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <area> tag:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <base> tag:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <link> tag:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
 
- href property:  5.6.3. Other Techniques (Dynamic HTML)
- 
  -  25. W3C DOM Reference (JavaScript)
-  25. W3C DOM Reference (JavaScript)
- a objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- area objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- base objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- cssRule objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- img objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Link object:  14.7.2. Link Event Handlers (JavaScript)
- 
    -  24. Client-Side JavaScript Reference (JavaScript)
 
- link objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- Location object:  13.9. The Location Object (JavaScript)
- 
    -  24. Client-Side JavaScript Reference (JavaScript)
 
- location objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- rule objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- styleSheet objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- hreflang attribute
- 
  
  - a elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- link elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- <a> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <link> tag:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
 
- hreflang property
- 
  
  - a objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- link objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- hspace attribute
- 
  
  - applet elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- iframe elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- img elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- input elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- <applet> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <embed> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <img> tag:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <marquee> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <object> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- <table> tags:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- 
    -  5.1. The <table> Tag (Webmaster in a Nutshell)
 
- marquee elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- object elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
 
- hspace property:  14.6.4. Other Image Properties (JavaScript)
- 
  -  24. Client-Side JavaScript Reference (JavaScript)
- applet objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- iframe objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- img objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- input (type="image") objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- marquee objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- object objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- HTML:  12.1.1. The Window as Global Execution Context (JavaScript)
- 
  - (see also Document object)
- blocks inside PHP statements:  2.5.1. if (Programming PHP)
- capturing text inside tags:  13.8.1. Problem (PHP Cookbook)
- client-side scripting within pages:  2.7.4. Script Style (Programming PHP)
- color options for pages:  7.6.1. Cookies (Programming PHP)
- color values, printing out:  2.15.3. Discussion (PHP Cookbook)
- comments:  20.3.1. Hiding Scripts from Old Browsers (JavaScript)
- converting to/from ASCII:  11.10.1. Problem (PHP Cookbook)
- CSS style sheets, associating with documents:  18.1.2. Associating Style Sheets with Documents (JavaScript)
- DOM API:  17.1.3. The DOM HTML API (JavaScript),  naming conventions:   17.1.3.1. HTML naming conventions (JavaScript)
- Dynamic (see DHTML)
- dynamically generated documents:  14.2. Dynamically Generated Documents (JavaScript)
- email containing:  17.3.1. Problem (PHP Cookbook)
- embedded PHP commands in pages:  1.4. A Walk Through PHP (Programming PHP)
- embedding images in pages:  9.1. Embedding an Image in a Page (Programming PHP)
- embedding JavaScript in:  1.5. Client-Side JavaScript: Executable Content in Web Pages (JavaScript)
- 
    -  12.2. Embedding JavaScript in HTML (JavaScript)
- event handlers:  12.2.3. Event Handlers (JavaScript)
- tags:  12.2.1. The <script> Tag (JavaScript)
- URLs:  12.2.4. JavaScript in URLs (JavaScript)
 
- emphasized text, converting with <b> or <i> tags:  18.17.3. Discussion (PHP Cookbook)
- escaping control characters from user data:  9.9.1. Problem (PHP Cookbook)
- escaping special characters in newsgroup messages:  17.6.3. Discussion (PHP Cookbook)
- extracting links from file:  11.9.1. Problem (PHP Cookbook)
- extracting URLs from pages:  4.10.13.1. Matching (Programming PHP)
- forms (see forms)
- highlighting search results:  11.8.1. Problem (PHP Cookbook)
- in PHP functions:  3.2. Defining a Function (Programming PHP)
- in strings, converting special characters to entities:  4.5.1. HTML (Programming PHP)
- links:  14.7. Links (JavaScript)
- loading from another module:  2.6. Including Code (Programming PHP)
- parsing process:  12.3.1. Scripts (JavaScript)
- parsing, using nongreedy matching:  13.5.3. Discussion (PHP Cookbook)
- PHP configuration page:  1.4.1. Configuration Page (Programming PHP)
- printing array in horizontally columned:  4.27. Program: Printing an Array in a Horizontally Columned HTML Table (PHP Cookbook)
- quotation marks in strings:  3.2.1. String Literals (JavaScript)
- searching for image tag with regular expressions:  13.1. Introduction (PHP Cookbook)
- Smarty templates for:  11.13.1. Problem (PHP Cookbook)
- tags
- 
    
    - meta, extracting from strings:  4.5.1.4. Extracting meta tags (Programming PHP)
- 
      -  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
 
- removing from strings:  4.5.1.3. Removing HTML tags (Programming PHP)
 
- tags, removing from string or file:  11.12.1. Problem (PHP Cookbook)
- tags, removing from strings:  A.3d. Alphabetical Listing of PHP Functions (r-z) (Programming PHP)
- transforming RSS feed to:  12.5.3. Discussion (PHP Cookbook)
- transforming XML documents into
- 
    
    - XSL stylesheets:  11.4. Transforming XML with XSLT (Programming PHP)
- 
      -  B.1. Optional Extensions Listing (Programming PHP)
 
- XSL transformation from files:  11.4. Transforming XML with XSLT (Programming PHP)
- XSL transformation from variables:  11.4. Transforming XML with XSLT (Programming PHP)
 
- translation tables for entities:  4.5.1.2. Entity-quoting only HTML syntax characters (Programming PHP)
- 
    -  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
 
- tree structure of documents:  17.1.1. Representing Documents as Trees (JavaScript)
- Unix system logins formatted as table:  18.23.3. Discussion (PHP Cookbook)
- W3C DOM standard:  14.1.3. The Document Object and Standards (JavaScript)
- XML vs.:  12.1. Introduction (PHP Cookbook)
 
- HTML attributes
- 
  
  - alink, link, and vlink:  14.1.2. Document Properties (JavaScript)
- checked:  15.3.5. Toggle Buttons (JavaScript)
- class:  17.1.3.1. HTML naming conventions (JavaScript)
- 
    -  18.1.1. Applying Style Rules to Document Elements (JavaScript)
 
- defer:  12.2.1.3. The defer attribute (JavaScript)
- DOM elements representing:  17.2.3. Modifying a Document (JavaScript)
- event handler:  19.1. Basic Event Handling (JavaScript)
- 
    
    - event handlers as:  19.1.2. Event Handlers as Attributes (JavaScript)
- onmousedown:  19.2.7. Example: Dragging Document Elements (JavaScript)
- return values:  19.1.4. Event Handler Return Values (JavaScript)
- scope and:  19.1.6. Scope of Event Handlers (JavaScript)
 
- href:  14.7. Links (JavaScript)
- id:  17.4. DOM Compatibility with Netscape 4 (JavaScript),  style sheet rules and:   18.1.1. Applying Style Rules to Document Elements (JavaScript)
- language:  1.10. Exploring JavaScript (JavaScript)
- 
    -  12.2.1.1. The language and type attributes (JavaScript)
-  20.2.1. The language Attribute (JavaScript)
 
- list of:  13. HTML/XHTML Attribute Index (Dynamic HTML)
- lowsrc:  14.6.4. Other Image Properties (JavaScript)
- mayscript:  22.2.2.2. The mayscript attribute (JavaScript)
- multiple:  15.3.7. Select and Option Elements (JavaScript)
- name:  15.3.2. Form Element Properties (JavaScript)
- 
    
    - elements:  15.3.1. Naming Forms and Form Elements (JavaScript)
- tags:  14.8. Anchors (JavaScript)
 
- onblur:  24. Client-Side JavaScript Reference (JavaScript)
- onclick:  1.5. Client-Side JavaScript: Executable Content in Web Pages (JavaScript)
- 
    -  12.2.3. Event Handlers (JavaScript)
-  19.1.1. Events and Event Types (JavaScript)
 
- onfocus:  24. Client-Side JavaScript Reference (JavaScript)
- onload:  24. Client-Side JavaScript Reference (JavaScript)
- onmouseover:  19.1.1. Events and Event Types (JavaScript)
- onmove:  24. Client-Side JavaScript Reference (JavaScript)
- onresize:  24. Client-Side JavaScript Reference (JavaScript)
- onsubmit:  19.1.1. Events and Event Types (JavaScript)
- onunload:  24. Client-Side JavaScript Reference (JavaScript)
- src:  12.2.2. Including JavaScript Files (JavaScript)
- 
    -  12.2.2. Including JavaScript Files (JavaScript)
-  12.3.1. Scripts (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
 
- style:  18.1.3. The Cascade (JavaScript)
- target:  13.11.2. Window and Frame Names (JavaScript)
- 
    -  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
 
- type:  12.2.1.1. The language and type attributes (JavaScript)
- value:  24. Client-Side JavaScript Reference (JavaScript)
 
- HTML authoring, performance considerations:  20.2. HTML Authoring (Webmaster in a Nutshell)
- html elements:  3.3.1. Inheritance (Dynamic HTML)
- 
  -  8.3. Alphabetical Tag Reference (Dynamic HTML)
 
- HTML entities:  8.9.3. Discussion (PHP Cookbook)
- 
  -  11.10.2. Solution (PHP Cookbook)
-  12.5.3. Discussion (PHP Cookbook)
- URL encoding and:  8.9.3. Discussion (PHP Cookbook)
 
- .html extension:  3.6.3. Selecting a Style Sheet Style (Dynamic HTML)
- HTML forms:  14.5. Forms (JavaScript)
- 
  
  - forms[] array:  14. The Document Object (JavaScript)
- JavaScript event handlers in:  1.5. Client-Side JavaScript: Executable Content in Web Pages (JavaScript)
- JavaScript, interacting with:  1.6.3. Interact with HTML Forms (JavaScript)
- 
    
    - loan calculator (example):  1.8. Example: Computing Loan Payments with JavaScript (JavaScript)
- verifying form input:  1.6.3. Interact with HTML Forms (JavaScript)
 
 
- HTML (Hypertext Markup Language):  1.1. Three-Tier Architectures (Web Database Applications)
- 
  -  1.3. Web Content: HTML, XML, CGI, JavaScript, and PHP (Webmaster in a Nutshell)
-  2. HTML Overview (Webmaster in a Nutshell)
- browser interpretation:  1. The State of the Art (Dynamic HTML)
- character entities:  7. Character Entities (Webmaster in a Nutshell)
- combining sources:  5.9. Client-Side Includes (Dynamic HTML)
- documents (see documents, HTML)
- element text and:  5.7.1. Changing Element Text (Dynamic HTML)
- elements and:  5.7.2.1. IE HTML and elements (Dynamic HTML)
- embedded links and:  5.1.3. Passing Data with Embedded Links (Web Database Applications)
- equal sign operator:  3.5.2. CSS Attribute Assignment Syntax (Dynamic HTML)
- event handlers:  2.4. Dynamic Content (Webmaster in a Nutshell),  attributes:   2.4.1. Event Handler Attributes (Webmaster in a Nutshell)
- forms (see forms, HTML)
- frames:  4. Frames (Webmaster in a Nutshell)
- 
    
    - layout:  4.1. Frame Layout (Webmaster in a Nutshell)
- nested framesets:  4.2. Nested Framesets (Webmaster in a Nutshell)
 
- link element and:  3.6.2.2. The link element (Dynamic HTML)
- standards and implementation:  1.3. HTML (Dynamic HTML)
- style sheets and:  3.1. Observing HTML Structures (Dynamic HTML)
- swapping images:  5.4.2. Swap Your Image (Dynamic HTML)
- tables:  5. Tables (Webmaster in a Nutshell)
- 
    
    - advanced control:  5.6. Advanced Table Tags (Webmaster in a Nutshell)
- borders/backgrounds:  5.5. Border Color and Backgrounds (Webmaster in a Nutshell)
- cell spanning:  5.4.1. Cell Spanning (Webmaster in a Nutshell)
- displaying:  5. Tables (Webmaster in a Nutshell)
 
- tag attributes:  2.2. HTML Syntax (Webmaster in a Nutshell)
- 
    -  2.4.1. Event Handler Attributes (Webmaster in a Nutshell)
 
- tags (see tags, HTML)
- templates and:  13.2. Templates (Web Database Applications)
- W3C validator for:  2.12.1. A Page That Produces Partial or No Output (Web Database Applications)
 
- HTML <form> environment:  5.1.2. Passing Data with the HTML <form> Environment (Web Database Applications)
- HTML <pre> formatted text tag:  4. Querying Web Databases (Web Database Applications)
- 
  -  4.1. Connecting to a MySQL Database (Web Database Applications)
 
- HTML <table> environment:  4. Querying Web Databases (Web Database Applications)
- 
  -  4.2. Formatting Results (Web Database Applications)
 
- :html method groups (CGI.pm module):  14.2. Importing Method Groups (Webmaster in a Nutshell)
- html objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- HTML receipts:  12. Ordering and Shipping at the Winestore (Web Database Applications)
- 
  -  12.2. HTML and Email Receipts (Web Database Applications)
- shipping.2 script and:  10.1.1. Winestore Scripts (Web Database Applications)
- 
    -  12.2. HTML and Email Receipts (Web Database Applications)
 
 
- HTML tags:  1.5. Client-Side JavaScript: Executable Content in Web Pages (JavaScript)
- 
  -  1.6.6. Still More Features (JavaScript)
-  1.10. Exploring JavaScript (JavaScript)
-  12.3.1. Scripts (JavaScript)
-  12.3.1. Scripts (JavaScript)
-  12.3.3. Event Handlers (JavaScript)
-  12.3.3. Event Handlers (JavaScript)
-  12.3.3. Event Handlers (JavaScript)
-  12.3.3. Event Handlers (JavaScript)
-  13.11.1. Relationships Between Frames (JavaScript)
-  13.11.2. Window and Frame Names (JavaScript)
-  13.11.2. Window and Frame Names (JavaScript)
-  13.11.2. Window and Frame Names (JavaScript)
-  13.11.2. Window and Frame Names (JavaScript)
-  14.1.2. Document Properties (JavaScript)
-  14.6.4. Other Image Properties (JavaScript)
-  14.7. Links (JavaScript)
-  14.7. Links (JavaScript)
-  14.9. Applets (JavaScript)
-  14.10. Embedded Data (JavaScript)
-  14.10. Embedded Data (JavaScript)
-  15.1. The Form Object (JavaScript)
-  15.2. Defining Form Elements (JavaScript)
-  15.3.1. Naming Forms and Form Elements (JavaScript)
-  15.3.7. Select and Option Elements (JavaScript)
-  18.4.2. DHTML in Netscape 4 (JavaScript)
-  20.3.1. Hiding Scripts from Old Browsers (JavaScript)
-  20.3.2. <noscript> (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
-  24. Client-Side JavaScript Reference (JavaScript)
- 
    
    - browsers not supporting:  20.3.1. Hiding Scripts from Old Browsers (JavaScript)
- buttons, creating:  24. Client-Side JavaScript Reference (JavaScript)
- checkboxes, creating:  24. Client-Side JavaScript Reference (JavaScript)
- defining event handlers in:  12.3.3. Event Handlers (JavaScript)
- defining functions in:  12.3.3. Event Handlers (JavaScript)
- Document property values and:  24. Client-Side JavaScript Reference (JavaScript)
- FileUpload element, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Hidden element, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Link object, creating:  24. Client-Side JavaScript Reference (JavaScript)
- onload event handler, defining:  12.3.3. Event Handlers (JavaScript)
- Password element, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Radio element, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Reset element, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Reset objects, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Submit object, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Submit objects, creating:  24. Client-Side JavaScript Reference (JavaScript)
- Text element, creating:  24. Client-Side JavaScript Reference (JavaScript)
 
- and:  15.3.9. Fieldset Elements (JavaScript)
- case and:  17.2.2. Finding Specific Elements in a Document (JavaScript)
- corresponding HTMLElement:  25. W3C DOM Reference (JavaScript)
- HTMLElement object and:  17.1.3. The DOM HTML API (JavaScript)
- not supporting event handler attributes:  19.1.1. Events and Event Types (JavaScript)
- or:  25. W3C DOM Reference (JavaScript)
- strings, placing within:  23. Core JavaScript Reference (JavaScript)
- style attribute, specifying CSS styles with:  18.1.1. Applying Style Rules to Document Elements (JavaScript)
 
- HTMLAnchorElement object:  25. W3C DOM Reference (JavaScript)
- HTMLBodyElement object:  25. W3C DOM Reference (JavaScript)
- HTMLCollection object:  25. W3C DOM Reference (JavaScript)
- HTMLCollection objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- HTMLDocument object:  14.1.3. The Document Object and Standards (JavaScript)
- 
  -  17.1.3. The DOM HTML API (JavaScript)
-  25. W3C DOM Reference (JavaScript)
- creating:  25. W3C DOM Reference (JavaScript)
- 
    -  25. W3C DOM Reference (JavaScript)
 
 
- HTMLDocument objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- HTMLDOMImplementation objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- HTMLElement object:  17.1.3. The DOM HTML API (JavaScript)
- 
  -  24. Client-Side JavaScript Reference (JavaScript)
-  25. W3C DOM Reference (JavaScript)
- Internet Explorer 4:  17.3.3. Modifying Documents (JavaScript)
 
- HTMLElement objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- htmlentities( ):  8.9.3. Discussion (PHP Cookbook)
- 
  -  9.9.2. Solution (PHP Cookbook)
-  11.10.2. Solution (PHP Cookbook)
-  4.5.1.1. Entity-quoting all special characters (Programming PHP)
-  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- translation table for quote style:  4.5.1.2. Entity-quoting only HTML syntax characters (Programming PHP)
 
- htmlentities( ) function:  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- html_errors configuration variable:  8.24.3. Discussion (PHP Cookbook)
- HTMLEvents module:  19.2.5. Event Modules and Event Types (JavaScript)
- 
  -  19.2.6.1. Event (JavaScript)
 
- htmlFor property
- 
  
  - label objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- script objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
 
- HTMLFormElement object:  17.1.3. The DOM HTML API (JavaScript)
- 
  -  25. W3C DOM Reference (JavaScript)
 
- HTMLInputElement object:  17.1.3. The DOM HTML API (JavaScript)
- 
  -  25. W3C DOM Reference (JavaScript)
 
- HTMLOptGroupElement objects:  15.3.7. Select and Option Elements (JavaScript)
- HTMLOptionElement object:  25. W3C DOM Reference (JavaScript)
- HTMLSelectElement object:  25. W3C DOM Reference (JavaScript)
- htmlspecialchars( ):  9.9.3. Discussion (PHP Cookbook)
- 
  -  12.5.3. Discussion (PHP Cookbook)
-  17.6.3. Discussion (PHP Cookbook)
-  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
-  A.2b. Alphabetical Listing of PHP Functions (f-i) (Programming PHP)
- translation table for quote style:  4.5.1.2. Entity-quoting only HTML syntax characters (Programming PHP)
 
- htmlspecialchars( ) function:  4.5.1.1. Entity-quoting all special characters (Programming PHP)
- HTMLTableCaptionElement object:  25. W3C DOM Reference (JavaScript)
- HTMLTableCellElement object:  25. W3C DOM Reference (JavaScript)
- HTMLTableColElement object:  25. W3C DOM Reference (JavaScript)
- HTMLTableElement object:  25. W3C DOM Reference (JavaScript)
- HTMLTableRowElement:  25. W3C DOM Reference (JavaScript)
- HTMLTableSectionElement object:  25. W3C DOM Reference (JavaScript)
- htmlText property, TextRange objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- HTMLTextAreaElement object:  25. W3C DOM Reference (JavaScript)
- HTMLUnknownElement objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- htpasswd command (Apache):  18.1.5. Password and Group Files (Webmaster in a Nutshell)
- HTTP (Hypertext Transfer Protocol):  1.1.1. Hypertext Transfer Protocol (Web Database Applications)
- 
  -  1.1.1. Hypertext Transfer Protocol (Web Database Applications)
-  B.2. Hypertext Transfer Protocol (Web Database Applications)
-  17. HTTP (Webmaster in a Nutshell)
- client requests:  17.1. Client Requests (Webmaster in a Nutshell)
- headers:  17.3. HTTP Headers (Webmaster in a Nutshell)
- 
    -  17.5. Media Types and Subtypes (Webmaster in a Nutshell)
 
- media types:  17.5. Media Types and Subtypes (Webmaster in a Nutshell)
- server responses:  17.2. Server Responses and Status Codes (Webmaster in a Nutshell)
- status codes:  17.2. Server Responses and Status Codes (Webmaster in a Nutshell)
 
- HTTP 1.1:  5.4.3. Internet Explorer Caching Issues (Dynamic HTML)
- HTTP authentication:  9.1. HTTP Authentication (Web Database Applications)
- 
  
  - PHP and:  9.2. HTTP Authentication with PHP (Web Database Applications)
- problems with:  9.4.2.2. Authenticating without HTTP (Web Database Applications)
 
- HTTP connections, cookies and:  16.1. An Overview of Cookies (JavaScript)
- http-equiv attribute, meta elements:  8.3. Alphabetical Tag Reference (Dynamic HTML)
- http-equiv attribute, <meta>:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- HTTP headers:  12.1.2. Creating Virtual Documents (Webmaster in a Nutshell)
- HTTP protocol:  1.4. The HTTP Protocol (Webmaster in a Nutshell)
- HTTP redirection:  6.1.1. Reloading Data and Relocation Techniques (Web Database Applications)
- HTTP requests:  B.2.1. Request and Response Model (Web Database Applications)
- 
  -  B.2.3. HTTP Requests (Web Database Applications)
- User-Agent field, determining browser from:  20.1.5. Compatibility Through Server-Side Scripts (JavaScript)
- user-agent header:  24. Client-Side JavaScript Reference (JavaScript)
 
- HTTP responses:  B.2.1. Request and Response Model (Web Database Applications)
- 
  -  B.2.4. HTTP Responses (Web Database Applications)
 
- HTTP servers:  1.3. The Middle Tier (Web Database Applications)
- 
  -  1.3.1. Web Servers (Web Database Applications)
 
- HTTP_ACCEPT variable (CGI):  12.4. CGI Environment Variables (Webmaster in a Nutshell)
- HTTP_COOKIE variable (CGI):  12.4. CGI Environment Variables (Webmaster in a Nutshell)
- $HTTP_COOKIE_VARS array:  7.2. Variables (Programming PHP)
- httpd.conf file:  8.22.2. Solution (PHP Cookbook)
- 
  
  - configuring custom session storage:  7.6.2.3. Custom storage (Programming PHP)
- configuring open_basedir:  12.2.2. Restrict Filesystem Access to a Specific Directory (Programming PHP)
- configuring PHP for CGI and SAPI module:  15.1.2.4. Manually configuring Apache (Programming PHP)
- configuring to place session files in your own directory:  12.4.2. Session Files (Programming PHP)
- security restrictions on PHP scripts:  12.4.4. Safe Mode (Programming PHP)
- session ID, writing to access_log for each request:  8.25.3. Discussion (PHP Cookbook)
- setting safe_mode:  12.4.4. Safe Mode (Programming PHP)
 
- $HTTP_ENV_VARS array:  7.2. Variables (Programming PHP)
- httpEquiv property, meta objects:  9.6. Alphabetical Object Reference (Dynamic HTML)
- HTTP_FROM variable (CGI):  12.4. CGI Environment Variables (Webmaster in a Nutshell)
- $HTTP_POST_FILES array:  7.2. Variables (Programming PHP)
- $HTTP_POST_VARS:  8.4.2.2. Saving last-entered values as a session variable (Web Database Applications)
- $HTTP_POST_VARS array:  7.2. Variables (Programming PHP)
- $HTTP_RAW_POST_DATA variable:  11.5.1. Servers (Programming PHP)
- HTTP_REFERER variable (CGI):  12.4. CGI Environment Variables (Webmaster in a Nutshell)
- HTTP_Request class:  11.1. Introduction (PHP Cookbook)
- 
  
  - addHeader( ) method:  11.4.2. Solution (PHP Cookbook)
- 
    -  11.5.2. Solution (PHP Cookbook)
 
- getResponseHeader( ) and getResponseBody( ):  11.7.3. Discussion (PHP Cookbook)
- redirects and:  11.2.3. Discussion (PHP Cookbook)
- retrieving URL contents:  11.2.2. Solution (PHP Cookbook)
- retrieving URLs in fresh-links.php:  11.16. Program: Finding Fresh Links (PHP Cookbook)
- username and password in URL:  11.2.3. Discussion (PHP Cookbook)
 
- HTTPS:  11.6.1. Problem (PHP Cookbook)
- HTTPS protocol:  16.1. An Overview of Cookies (JavaScript)
- https:// URLs:  7.7. SSL (Programming PHP)
- $HTTP_SERVER_VARS array:  7.2. Variables (Programming PHP)
- $HTTP_SESSION_VARS array:  7.6.2.1. Session basics (Programming PHP)
- HTTP_USER_AGENT environment variable:  8.8.3. Discussion (PHP Cookbook)
- hyperbolic functions:  2.12.3. Discussion (PHP Cookbook)
- hyperlinks:  2.1. HTML Document Structure (Webmaster in a Nutshell)
- 
  
  - color:  3.2. HTML Tag and Attribute Descriptions (Webmaster in a Nutshell)
- with frame targets:  4.4. Frame Targets (Webmaster in a Nutshell)
- image maps (see image maps)
- style pseudo-classes:  9.2.3.4. Style pseudo-classes (Webmaster in a Nutshell)
 
- hypertext links (see links)
- Hypertext Markup Language (see HTML)
- 
  -  1.1. Three-Tier Architectures (Web Database Applications)
-  2. HTML Overview (Webmaster in a Nutshell)
 
- Hypertext Transfer Protocol (see HTTP)
- Hyperwave extension:  B.1. Optional Extensions Listing (Programming PHP)
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