minor accesibility issues

[wolnelektury.git] / wolnelektury / static / js / jquery.highlightfade.js

diff --git a/wolnelektury/static/js/jquery.highlightfade.js b/wolnelektury/static/js/jquery.highlightfade.js
index 600cfe1..bbe39f0 100644 (file)
--- a/wolnelektury/static/js/jquery.highlightfade.js
+++ b/wolnelektury/static/js/jquery.highlightfade.js
@@ -12,9 +12,9 @@
  * As of now (Aug. 16, 2006) the plugin has been written with the 1.0.1 release of jQuery (rev 249) which
  * is available from http://jquery.com/src/jquery-1.0.1.js
  *
  * As of now (Aug. 16, 2006) the plugin has been written with the 1.0.1 release of jQuery (rev 249) which
  * is available from http://jquery.com/src/jquery-1.0.1.js
  *

- * A note regarding rgb() syntax: I noticed that most browsers implement rgb syntax as either an integer 
- * (0-255) or percentage (0-100%) value for each field, that is, rgb(i/p,i/p,i/p); however, the W3C 
- * standard clearly defines it as "either three integer values or three percentage values" [http://www.w3.org/TR/CSS21/syndata.html] 
+ * A note regarding rgb() syntax: I noticed that most browsers implement rgb syntax as either an integer
+ * (0-255) or percentage (0-100%) value for each field, that is, rgb(i/p,i/p,i/p); however, the W3C
+ * standard clearly defines it as "either three integer values or three percentage values" [http://www.w3.org/TR/CSS21/syndata.html]

  * which I choose to follow despite the error redundancy of the typical behaviour browsers employ.
  *
  * Changelog:
  * which I choose to follow despite the error redundancy of the typical behaviour browsers employ.
  *
  * Changelog:


@@ -42,7 +42,7 @@
  *        - Fixed bug where multiple events on the same element would speed each subsequent event
  *    0.1:
  *        - Initial Release
  *        - Fixed bug where multiple events on the same element would speed each subsequent event
  *    0.1:
  *        - Initial Release

- * 
+ *

  * @author          Blair Mitchelmore (blair@offput.ca)
  * @version         0.5
  */
  * @author          Blair Mitchelmore (blair@offput.ca)
  * @version         0.5
  */


@@ -73,7 +73,7 @@ jQuery.fn.highlightFade = function(settings) {
 };
 
 jQuery.highlightFade = function(e,a,o,t) {
 };
 
 jQuery.highlightFade = function(e,a,o,t) {

-       e.highlighting[a].timer = window.setInterval(function() { 
+       e.highlighting[a].timer = window.setInterval(function() {

                var newR = t(e.highlighting[a].start[0],e.highlighting[a].end[0],e.highlighting[a].steps,e.highlighting[a].currentStep);
                var newG = t(e.highlighting[a].start[1],e.highlighting[a].end[1],e.highlighting[a].steps,e.highlighting[a].currentStep);
                var newB = t(e.highlighting[a].start[2],e.highlighting[a].end[2],e.highlighting[a].steps,e.highlighting[a].currentStep);
                var newR = t(e.highlighting[a].start[0],e.highlighting[a].end[0],e.highlighting[a].steps,e.highlighting[a].currentStep);
                var newG = t(e.highlighting[a].start[1],e.highlighting[a].end[1],e.highlighting[a].steps,e.highlighting[a].currentStep);
                var newB = t(e.highlighting[a].start[2],e.highlighting[a].end[2],e.highlighting[a].steps,e.highlighting[a].currentStep);


@@ -119,7 +119,7 @@ jQuery.highlightFade.getBaseValue = function(e,a,b) {
        t = a = a || jQuery.highlightFade.defaults['attr'];
        do {
                s = jQuery(e).css(t || 'backgroundColor');
        t = a = a || jQuery.highlightFade.defaults['attr'];
        do {
                s = jQuery(e).css(t || 'backgroundColor');

-               if ((s  != '' && s != 'transparent') || (e.tagName.toLowerCase() == "body") || (!b && e.highlighting && e.highlighting[a] && e.highlighting[a].end)) break; 
+               if ((s  != '' && s != 'transparent') || (e.tagName.toLowerCase() == "body") || (!b && e.highlighting && e.highlighting[a] && e.highlighting[a].end)) break;

                t = false;
        } while (e = e.parentNode);
        if (!b && e.highlighting && e.highlighting[a] && e.highlighting[a].end) s = e.highlighting[a].end;
                t = false;
        } while (e = e.parentNode);
        if (!b && e.highlighting && e.highlighting[a] && e.highlighting[a].end) s = e.highlighting[a].end;