Web Accessibility Toolbar [for Opera] 1.1 - Function Descriptions

This page:
WAT
validate
resize
css
images
colour
tools
structure
doc info Source
Opera options
references
magnify
accesskeys

Support WAT for Opera development

WAT [alt + 0]
Function	Description
Web Accessibility Tools Consortium (WAT-C)	Link to the WAT-C site
WAT-C members	Links to WAT-C member's sites
Accessibility Toolbar - Documentation	Information about Toolbar functionality
Accessibility Toolbar and WCAG 1.0	Information about which toolbar functions (if any) are useful in assessing conformance to the WCAG 1.0 checkpoints.
Accessibility Toolbar - About	Information about The toolbar Version and Toolbar Development.
Feedback	Link to the web accessibility toolbar blog
version, language and release date	Information about the toolbar

Validate [alt + 1]
Function	Description
W3C HTML Validator Validate HTML Validate Framed Pages validate HTML (file upload)	Checks the HTML code of the current page(s) using the W3C HTML Validator (Opera function)
W3C CSS Validator Validate CSS Validate CSS (New Window)	Checks the CSS code of the current page using the W3C CSS Validator
W3C HTML Tidy Check Repair HTML Check Repair HTML (New Window)	Checks the HTML code of the current page and offers the option to view/download a repaired "tidied" version of the page using HTML Tidy
W3C Link Checker Check Current Page Check Current Page(New Window) Check Linked Pages(New Window)	Checks anchors (hyperlinks) in a HTML/XHTML document(s). Useful to find broken links, etc. using the W3C Link checker
WDG HTML Validator Validate HTML Validate HTML (New Window) Enter Code - Link to the WDG Validator page that contains a form for entering html code for validation Validate Framed Pages Validate Site - validates all pages on current site	Checks the HTML code of current page(s) using the WDG HTML Validator
WDG Link Valet Check Linked Pages Check Linked Pages(New Window)	Checks anchors (hyperlinks) in a HTML/XHTML document(s). Useful to find broken links, etc. using WDG Link Valet
P3P Validator	Checks for the presence and validity of P3P format privacy information

Resize [alt + 2]
Function	Description
640X480	Resizes the current browser window to a width of 640 pixels and a height of 480 pixels.
800X600	Resizes the current browser window to a width of 800 pixels and a height of 600 pixels.
1024X768	Resizes the current browser window to a width of 1024 pixels and a height of 768 pixels.
1280X1024	Resizes the current browser window to a width of 1280 pixels and a height of 1024 pixels.
Custom Sizes	Resizes the current browser window to a user defined height/width. A range other custom related to other devices are also provided including @media handheld, projection and TV (Opera Functions)

CSS [alt + 3]
Function	Description
Disable CSS	Disables styles, effect persists until CSS is re-enabled. (Opera function)
Show Style Sheet(s)	Displays the content of style sheets link to the current page (in a new window) Developed from a script by Lioren
Show Applied Styles	Displays the styles (in a new window) associated with the content currently located under the mouse cursor. Script from Jesse Ruderman
Test Styles	Modify and apply styles to the current page on the fly (in a new window) Test styles script by Aleto
Opera CSS Editor	View, modify disable and export style sheets(in a new window) CSS Editor from Opera Developer Tools

Images [alt + 4]
Function	Description
Image List	Displays (in a new window) a list of images along with the corresponding img element. Developed from a script by Lioren
Toggle Image/alt	Replaces all img elements on the current page with the content of their alt attributes within quotation marks. If an img element does not have an alt attribute the image is replaced with the text‘NoAlt!’
Show Images	Shows an img element next to each image (along with the images' alt attribute, if the img does not have an alt attribute the text 'NoAlt!' is displayed) and puts a red border aroundeach image.
Show Image Maps	Checks for the presence of client-side and server-side image maps. if none are found it is indicated by an alert message. If image maps are found, they are displayed in a new window along withthe associated area elements
GIF Flicker Test	Online service that checks any GIF images found on the current page. if a GIF is found to contain multiple frames the "flicker rate" is measured to determine if is in a range that mayeffect users with Photosensitive Epilepsy. Developed by Renzo Guist and translated into English by Roberto Castaldo

Colour [alt + 6]
Function	Description
GrayBit Grayscale Tool	GrayBit is an online accessibility testing tool designed to visually convert a full-color web page into a grayscale rendition for the purpose of visually testing the page’s perceivedcontrast. GrayBit created by Jonathan Fenocchi and Mike Cherim.
Juicy Studio Colour Contrast Analyser	3 test options Luminosity Analysis Colour/brightness All tests (1+2) For more information refer to Colour Contrast Analyser Firefox Extension
Vischeck Colour Blindness Simulator (Deuteranope: common red/green)	Submits the URL of the current page to the Vischeck Colour Blindeness Simulator the URL is processed (may take a little while), a page will openwith a link to the simulation (in a new window).

Structure [alt + 5]
Function	Description
Headings	Shows all heading elements on the current page
Heading Structure	Displays the Document title, and Headings (h1 - h6 including content) in a new window. Based on feature from The Wave 3.5
List Items	Shows ordered, unordered and definition list elements on the current page
Fieldset / Labels	Shows Fieldset, legend and label elements on the current page. Show the for attribute of the label element if present, displays the text 'NoFor!' if not present. Displays the id[id=""] attribute of form controls, if present.
Acronyms / Abbreviations	Shows Acronym and Abbreviation elements, and their title attributes, on the current page
Blockquote & Q	Shows Blockquote and Q elements on the current page
JavaScript / New Window Links	Displays an icon next to links that contain JavaScript in the href attribute. Thelinks are also given a dashed border and background colour. Displays an icon next to links that contain an onclickevent handler and common words used in new window scripts in the href and/or the onclick attribute. The links are also given a dashed border and background colour. Displays an icon next to links that have their target attribute specified (_self &_top are excluded) . The links are also given a background colour. Acknowledgement to Autark who created the script this is based on.
Event Handlers	Displays a warning beside an element if the element has an onmouseover attribute without a corresponding onfocus has an onclick attribute without a corresponding onkeypress is a select element and has an onchange attribute has an onfocus attribute but cannot receive focus Displays an information bubble beside an element if the element has an onmouseover attribute with a corresponding onfocus has an onclick attribute with a corresponding onkeypress The alt text of each icon contains information about why the warning/information bubble is present.
Access keys	Displays accesskey attributes found on the current page
Tabindex	Displays tabindex attributes found on the current page
Show Tab Order	Numbers and adds a border to each active element, showing the order in which these elements are accessed via the keyboard 'Tab' key. Note: Tabindex is taken into account, if set. iframes, image maps and embedded objects (example: flash files) are counted as 1 increment in the tab order.
Show Table Headers	Shows Table, th elements on the current page, th elements are given black backgrounds and text content is styled yellow and bold.
Simple Data Table	Shows Table, th td & caption elements on the current page along with recommended attributes for marking up simple data tables(summary, scope). A warning is given if summary ["Nosummary!"] or scope ["No scope!"] attributes are not present on the appropriate elements.
Complex Data Table	Shows Table, th td & caption elements on the current page along with recommended attributes for marking up Complex data tables(summary, scope,id & headers). A warning is given if summary["No summary!"], scope ["No scope!"], id ["No id!"], headers ["No headers!"] attributes are not present on the appropriate elements.
Table Borders	Shows borders of all tables / table cells on the current page
Table Cell Order	Shows the tab order (numbers) and borders of table cells on the the current page
Linearise (Remove Tables)	Removes all table, td tr,th div elements for the current page
Frame Borders	Shows borders of all frame elements on the current page
Frame Name / Title	Displays (in a new window) a list of framed pages along with their frame elements name and title attribute content
Show Div's	Shows the tab order (numbers) and borders of Div elements on the current page.
Show Other Elements	Shows an JavaScript prompt box where the name of an element can be entered, then shows another prompt where a colour can be entered (default is red), then puts borders around instances of thenominated element found on the current page. Developed from a script on Centricle

Tools [alt + 7]
Function	Description
Juicy Studio Tools	Submits the URL of the current page to the Juicy Studio: Complex Table Inspector Link Analyser [new window] Image Analyser [new window] Readability Test [new window] Opens the Juicy Studio Colour Contrast Analyser [new window]. Opens the Juicy Studio CSS Accessibility Analyser [new window].
The Wave	Submits the URL of the current page to the Wave accessibility checking tool (2 options:current or new window)
AccMonitor	Submits the URL of the current page to the AccMonitor accessibility checking tool (2 options: current or new window)
Webxact / Bobby	Note: Bobby has now been superseded by Webxact Submits the URL of the current page to the Webxact tool for checking quality, accessibility, and privacy issues. 4 options: Check current page WACG AAA [new window] Check current page WACG AA [new window] Check current page WACG A [new window] Check current page Section 508 [new window]
Lynx Viewer	Submits the URL of the current page to the Lynx Viewer text browser simulator
Test de Accesibilidad Web (TAW)	Submits the URL of the current page to the TAW accessibility checking tool (2 options: current or new window)

Doc Info [alt + 8]
Function	Description
Page Information	Displays (in a new window) information (Including: title, file size, creation date, number of images,links,forms,scripts) about the page you are currently viewing. Developed from a script on Oregon State University web site
Metadata Information	Displays (in a new window) a list of the title, link and meta elements, and their content, found on the current page.
Link element navigation	Displays LINK elements and allows navigation via these elements if they are present (Opera function). For information about use of the link element refer to: The link element The Missing <link> in the World Wide Web Changing the Scope of Link Relationships
Show DOCTYPE	Displays (in an alert) the DOCTYPE of the current HTML document. Refer to: Fix Your Site With the Right DOCTYPE!
Show Lang Attributes	Displays on the current page any lang attributes found along with their associated elements. with acknowledgement to: Bartimeus Accessibility Foundation Refer To: Language information and text direction
Show Titles	Displays on the current page any title attributes found.
Page Speed Report	Submits the URL of the current page to the Online Web Page Analyser (in a new window) provided by Websiteoptimazation.com
List Frames	Displays (in a new window) a list of the framed pages URL's with frame element names, of the page you are currently viewing.
List Links	Displays (in a new window) a list of the link urls,content and title attribute(if present) found on the current page.
List Downloadable Files	Displays (in a new window) a list of the links to Downloadable Files (Examples: PDF, MP3, Word, Excel, Powerpoint, ZIP) found on the currentpage. Developed from a script by Sofia Celic
Identify Multimedia Files	Displays (in a new window) the code of any object/embed elements found. it also lists links to Multimedia files (Examples: mp3, mov, swf, ram etc) found on the current page. Developed by Sofia Celic
Identify Scripts & Applets	Displays (in a new window) any applets found and the associated code. It also lists embedded and external scripts found and in most cases allows the viewing and downloading of external scriptslinked from current page. Developed by Sofia Celic with aknowledgement to Lioren

source [alt + U]
Function	Description
View Source	Shows the source code of the current page (Opera function)
Opera Generated Source	Displays the DOM tree of the page as HTML. [new window] generated source from Opera Developer Tools
View Partial Source	Displays the DOM tree of the selected content as HTML. Click an element to see the source. [new window] press escape to exit function. Script by Aleto
Deprecated HTML	Displays elements (only) deprecated in HTML 4 within the current page.
Dom Inspectors	Opera DOM console DOM Console from Opera Developer Tools Activates the MODI Dome Inspector from SlayerOffice Modi DOM Inspector Documentation Activates a version of the DOM browser by Troels Jacobsen

Opera Options [alt + O]
Function	Description
Reset	Re-enables all functions within the Opera menu and reloads the page form the cache (Opera function)
Enable Images	Turns images on/off (Opera function)
Enable GIF Animation	Turns GIF image animation on/off (Opera function)
Enable JavaScript	Turns Javascript on/off (Opera function)
Enable CSS	Turns CSS on/off (Opera function)
Show preferences	Opens the preferences dialog (Opera function)
Styles	Turn user style sheets on/off or switch site supplied alternate style sheets (Opera function)
Open in Firefox	Opens the current page in Firefox (if installed)
Open in IE	Opens the current page in Internet Explorer (if installed)

Refs [alt + 9]

The References section contains links to relevant information and resources found on the web.

Magnify
Function	Description
Magnify	Zoom in and out (20% to 1000%) on the page content (Opera function)

Toolbar Menu Accesskeys
Menu	Key Combination
Documentation	alt + 0
Validate	alt + 1
Resize	alt + 2
CSS	alt + 3
Images	alt + 4
Colour	alt + 5
Structure	alt + 6
Tools	alt + 7
Doc Info	alt + 8
Source	alt + U
Opera Options	alt + O
Refs	alt + 9

This work is licensed under a Creative Commons License.