Fix:OER Evidence Hub

Accessibility and usability enhancements for the OER Evidence Hub research site, including the SVG map bits, wikipedia:Sankey diagram, and so on.

Note, the SVG here is a lot more amenable to fixes that the HTML5 canvas + SVG on PhET simulations.

Developer: Martin Hawksey [[linkedin.com:in/..]].

%YAML 1.2
---
_CONFIG_:
    includes:
        - http://sites.hawksey.info/oerhub/*
    test_urls:
        - http://sites.hawksey.info/oerhub/
        - http://chaos.open.ac.uk/
    about_urls:
        - "mashe.hawksey.info:2013/10/building-an-evidence-hub-plugin-for-wordpress"
        - "github.com:mhawksey/wp-evidence-hub"
        - "github.com:bdougherty/BigScreen"
        - "wikipedia:Sankey_diagram"
        - "mashe.hawksey.info:2013/03/sankey-your-google-spreadsheet-data-d3js"

    name: {{PAGENAME}}
    description: ""
    default_locale: en-GB
    authors:
        - Nick @nfreear
    created: 2013-10-30


# FIXES.

a[href = '#'], a[data-toggle=modal], a[href = 'javascript:;'], a[href = 'javascript:void(0)']:
    _note: "Stackoverflow:questions/134845/href-attribute-for-javascript-links-or-ja.."
    role: button

a[target = _blank]:
    role: Opens in new window

a#evidence-map-fullscreen:
    title: Toggle map full screen

svg g#map:
    title: The map

svg g#map path.country[d ^= 'M687.02']:
    title: United Kingdom
    aria-label: United Kingdom
    _note: Will these country-labels actually improve accessibility? Needs testing!

svg g#map path.country[d ^= 'M373.119']:
    title: United States, including Alaska and Hawaii.
    aria-label: United States

svg g#map path.country[d ^= 'M579.312']:
    title: Brazil

svg g#barchart:
    title: Bar chart of...?

svg g#sandisplay:
    title: Sankey diagram of...?


...