Lecture 5: HTML Structure and Navigation LIS350AR: Designing Universally Accessible Web Resources Instructor: Jon Gunderson
Goals Authroing Tools – HotMetal Pro – Dreamweaver – FrontPage Vaild documents HTML structural elements HTML navigational elements
Valid Documents DOCTYPE Language Character Encoding
HTML Validator
HTML Structural Elements Headers (H1-H6) List elements (UL, OL, DL) Navigation Bars (MENU) Input controls (LABEL) Tables (TH, Scope, Headers) Frames (TITLE)
Navigational Elements Tabindex Accesskey
508 Requirements Paragraph e: Text links for image maps Paragraph f: Client side image maps Paragraphs g and h: Tables Paragraph i: Frames Paragraph o: Skip navigation
WCAG Guidelines Guideline 3 Guideline 4 Guideline 5 Guideline 6 Guideline 9 Guideline 11 Guideline 12 Guideline 13